{"id":52867,"date":"2026-04-30T11:43:21","date_gmt":"2026-04-30T09:43:21","guid":{"rendered":"https:\/\/recambiosecogas.com\/manguera-thunderflex-glp\/"},"modified":"2026-11-14T05:23:34","modified_gmt":"2026-11-14T03:23:34","slug":"tubo-thunderflex-gpl-metano-misure-compatibilita-sostituzione","status":"publish","type":"post","link":"https:\/\/recambiosecogas.com\/it\/tubo-thunderflex-gpl-metano-misure-compatibilita-sostituzione\/","title":{"rendered":"Tubo Thunderflex GPL\/metano: misure, compatibilit\u00e0 e quando sostituirlo"},"content":{"rendered":"\n<!-- ============================================================\n     BLOG: Manguera Thunderflex GLP\/GNC \u2014 Qu\u00e9 es, medidas y cu\u00e1ndo cambiarla\n     Para: recambiosecogas.com | WordPress embed (sin head\/footer)\n     ============================================================ -->\n\n\n@import url(&#8216;https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800;900&amp;family=Barlow:ital,wght@0,400;0,500;0,600;1,400&amp;display=swap&#8217;);\n\n:root {\n  &#8211;verde: #06A600;\n  &#8211;verde-dark: #058500;\n  &#8211;verde-dim: #047300;\n  &#8211;verde-light: #e8f9e8;\n  &#8211;verde-mid: #c8edc8;\n  &#8211;gris: #3F3F3F;\n  &#8211;gris-light: #f5f5f5;\n  &#8211;gris-mid: #e4e4e4;\n  &#8211;negro: #1a1a1a;\n  &#8211;white: #fff;\n  &#8211;font-display: &#8216;Barlow Condensed&#8217;, sans-serif;\n  &#8211;font-body: &#8216;Barlow&#8217;, sans-serif;\n  &#8211;fs-base: 17px;\n  &#8211;fs-lg: 19px;\n  &#8211;radius: 6px;\n  &#8211;shadow: 0 2px 14px rgba(0,0,0,0.08);\n  &#8211;shadow-md: 0 6px 28px rgba(0,0,0,0.13);\n}\n\n.tf-blog * { box-sizing: border-box; margin: 0; padding: 0; }\n\n.tf-blog {\n  font-family: var(&#8211;font-body);\n  font-size: var(&#8211;fs-base);\n  line-height: 1.75;\n  color: var(&#8211;gris);\n  max-width: 860px;\n  margin: 0 auto;\n}\n\n\/* \u2500\u2500 HERO \u2500\u2500 *\/\n.tf-hero {\n  background: var(&#8211;negro);\n  border-radius: var(&#8211;radius);\n  overflow: hidden;\n  margin-bottom: 44px;\n  position: relative;\n}\n\n\/* Diagonal verde en esquina superior derecha *\/\n.tf-hero::after {\n  content: &#8221;;\n  position: absolute;\n  top: 0; right: 0;\n  width: 0; height: 0;\n  border-style: solid;\n  border-width: 0 120px 120px 0;\n  border-color: transparent var(&#8211;verde) transparent transparent;\n  opacity: 0.18;\n}\n\n.tf-hero-stripe {\n  position: absolute;\n  bottom: 0; left: 0;\n  height: 4px;\n  width: 100%;\n  background: linear-gradient(90deg, var(&#8211;verde) 0%, transparent 70%);\n}\n\n.tf-hero-inner {\n  padding: 48px 52px 44px 52px;\n  position: relative;\n  z-index: 1;\n}\n\n.tf-label {\n  display: inline-flex;\n  align-items: center;\n  gap: 6px;\n  background: var(&#8211;verde);\n  color: #fff;\n  font-family: var(&#8211;font-display);\n  font-size: 12px;\n  font-weight: 800;\n  letter-spacing: 2px;\n  text-transform: uppercase;\n  padding: 5px 14px;\n  border-radius: 3px;\n  margin-bottom: 20px;\n}\n\n.tf-hero h1 {\n  font-family: var(&#8211;font-display);\n  font-size: clamp(30px, 5vw, 54px);\n  font-weight: 900;\n  text-transform: uppercase;\n  letter-spacing: -0.5px;\n  line-height: 1.0;\n  color: #fff;\n  margin-bottom: 18px;\n}\n\n.tf-hero h1 em {\n  font-style: normal;\n  color: var(&#8211;verde);\n}\n\n.tf-hero-sub {\n  font-size: 17px;\n  color: rgba(255,255,255,0.62);\n  max-width: 540px;\n  line-height: 1.6;\n  margin-bottom: 24px;\n}\n\n.tf-hero-tags {\n  display: flex;\n  gap: 10px;\n  flex-wrap: wrap;\n}\n\n.tf-tag {\n  font-family: var(&#8211;font-display);\n  font-size: 12px;\n  font-weight: 700;\n  text-transform: uppercase;\n  letter-spacing: 0.8px;\n  padding: 4px 12px;\n  border-radius: 3px;\n  border: 1px solid rgba(255,255,255,0.2);\n  color: rgba(255,255,255,0.65);\n}\n\n\/* \u2500\u2500 INTRO \u2500\u2500 *\/\n.tf-intro {\n  font-size: var(&#8211;fs-lg);\n  line-height: 1.8;\n  border-left: 4px solid var(&#8211;verde);\n  padding-left: 22px;\n  margin-bottom: 44px;\n  color: var(&#8211;gris);\n}\n\n\/* \u2500\u2500 TOC \u2500\u2500 *\/\n.tf-toc {\n  background: var(&#8211;gris-light);\n  border: 1px solid var(&#8211;gris-mid);\n  border-radius: var(&#8211;radius);\n  padding: 26px 32px;\n  margin-bottom: 52px;\n}\n\n.tf-toc-title {\n  font-family: var(&#8211;font-display);\n  font-size: 13px;\n  font-weight: 800;\n  text-transform: uppercase;\n  letter-spacing: 1.5px;\n  color: var(&#8211;gris);\n  margin-bottom: 14px;\n  display: flex;\n  align-items: center;\n  gap: 10px;\n}\n\n.tf-toc-title::before {\n  content: &#8221;;\n  display: inline-block;\n  width: 18px; height: 3px;\n  background: var(&#8211;verde);\n  border-radius: 2px;\n  flex-shrink: 0;\n}\n\n.tf-toc ol {\n  padding-left: 20px;\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 6px 32px;\n}\n\n.tf-toc ol li { font-size: 15px; }\n.tf-toc ol li a { color: var(&#8211;gris); text-decoration: none; transition: color 0.2s; }\n.tf-toc ol li a:hover { color: var(&#8211;verde); }\n\n\/* \u2500\u2500 SECCIONES \u2500\u2500 *\/\n.tf-section { margin-bottom: 56px; scroll-margin-top: 80px; }\n\n.tf-h2 {\n  font-family: var(&#8211;font-display);\n  font-size: clamp(22px, 3.5vw, 30px);\n  font-weight: 900;\n  text-transform: uppercase;\n  letter-spacing: -0.2px;\n  color: var(&#8211;negro);\n  margin-bottom: 20px;\n  padding-bottom: 12px;\n  border-bottom: 3px solid var(&#8211;verde);\n  line-height: 1.1;\n}\n\n.tf-h3 {\n  font-family: var(&#8211;font-display);\n  font-size: 19px;\n  font-weight: 700;\n  text-transform: uppercase;\n  letter-spacing: 0.3px;\n  color: var(&#8211;gris);\n  margin: 28px 0 10px;\n}\n\n.tf-p {\n  font-size: var(&#8211;fs-base);\n  line-height: 1.8;\n  margin-bottom: 18px;\n  color: var(&#8211;gris);\n}\n\n.tf-p strong { color: var(&#8211;negro); }\n\n\/* \u2500\u2500 SHOWCASE PRINCIPAL \u2014 las 3 variantes \u2500\u2500 *\/\n.tf-showcase {\n  margin: 36px 0;\n  display: flex;\n  flex-direction: column;\n  gap: 0;\n  border: 1px solid var(&#8211;gris-mid);\n  border-radius: var(&#8211;radius);\n  overflow: hidden;\n  box-shadow: var(&#8211;shadow-md);\n}\n\n\/* Header de la secci\u00f3n showcase *\/\n.tf-showcase-header {\n  background: var(&#8211;negro);\n  padding: 18px 28px;\n  display: flex;\n  align-items: center;\n  justify-content: space-between;\n  gap: 16px;\n}\n\n.tf-showcase-header h3 {\n  font-family: var(&#8211;font-display);\n  font-size: 20px;\n  font-weight: 800;\n  text-transform: uppercase;\n  letter-spacing: 0.3px;\n  color: #fff;\n  margin: 0;\n}\n\n.tf-showcase-header .tf-badge-cert {\n  font-family: var(&#8211;font-display);\n  font-size: 11px;\n  font-weight: 800;\n  text-transform: uppercase;\n  letter-spacing: 1px;\n  padding: 5px 12px;\n  border-radius: 3px;\n  background: var(&#8211;verde);\n  color: #fff;\n  white-space: nowrap;\n}\n\n\/* Cada fila de producto *\/\n.tf-product-row {\n  display: grid;\n  grid-template-columns: 90px 1fr auto;\n  align-items: center;\n  gap: 0;\n  background: #fff;\n  border-bottom: 1px solid var(&#8211;gris-mid);\n  transition: background 0.15s;\n}\n\n.tf-product-row:last-child { border-bottom: none; }\n.tf-product-row:hover { background: #fafffe; }\n\n\/* N\u00famero de medida \u2014 columna izquierda *\/\n.tf-product-size {\n  background: var(&#8211;gris);\n  height: 100%;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  flex-direction: column;\n  padding: 20px 10px;\n  text-align: center;\n  min-height: 110px;\n}\n\n.tf-product-size .tf-size-num {\n  font-family: var(&#8211;font-display);\n  font-size: 22px;\n  font-weight: 900;\n  color: var(&#8211;verde);\n  line-height: 1;\n  letter-spacing: -0.5px;\n}\n\n.tf-product-size .tf-size-unit {\n  font-family: var(&#8211;font-display);\n  font-size: 11px;\n  font-weight: 700;\n  color: rgba(255,255,255,0.45);\n  text-transform: uppercase;\n  letter-spacing: 0.5px;\n  margin-top: 3px;\n}\n\n\/* Info central *\/\n.tf-product-info {\n  padding: 18px 22px;\n}\n\n.tf-product-info .tf-prod-name {\n  font-family: var(&#8211;font-display);\n  font-size: 17px;\n  font-weight: 800;\n  text-transform: uppercase;\n  color: var(&#8211;negro);\n  margin-bottom: 6px;\n  letter-spacing: 0.2px;\n}\n\n.tf-product-info .tf-prod-compat {\n  font-size: 14px;\n  color: #666;\n  line-height: 1.5;\n  margin-bottom: 8px;\n}\n\n.tf-product-info .tf-prod-compat strong {\n  color: var(&#8211;negro);\n  font-weight: 600;\n}\n\n.tf-prod-specs {\n  display: flex;\n  gap: 8px;\n  flex-wrap: wrap;\n}\n\n.tf-spec-pill {\n  font-family: var(&#8211;font-display);\n  font-size: 11px;\n  font-weight: 700;\n  text-transform: uppercase;\n  letter-spacing: 0.5px;\n  padding: 3px 10px;\n  border-radius: 3px;\n  background: var(&#8211;verde-light);\n  color: var(&#8211;verde-dark);\n  border: 1px solid var(&#8211;verde-mid);\n}\n\n\/* CTA columna derecha *\/\n.tf-product-cta {\n  padding: 18px 22px 18px 10px;\n  display: flex;\n  flex-direction: column;\n  align-items: flex-end;\n  gap: 8px;\n}\n\n.tf-btn-comprar {\n  display: inline-flex;\n  align-items: center;\n  gap: 6px;\n  background: var(&#8211;verde) !important;\n  color: #fff !important;\n  text-decoration: none !important;\n  font-family: var(&#8211;font-display);\n  font-size: 13px;\n  font-weight: 800;\n  text-transform: uppercase;\n  letter-spacing: 0.8px;\n  padding: 10px 18px;\n  border-radius: 4px;\n  border: 2px solid transparent;\n  transition: background 0.2s, border-color 0.2s;\n  white-space: nowrap;\n}\n\n.tf-btn-comprar:hover,\n.tf-btn-comprar:focus,\n.tf-btn-comprar:visited {\n  background: var(&#8211;negro) !important;\n  color: #fff !important;\n  border-color: var(&#8211;verde) !important;\n  text-decoration: none !important;\n}\n\n.tf-stock-dot {\n  display: flex;\n  align-items: center;\n  gap: 5px;\n  font-size: 12px;\n  color: var(&#8211;verde-dark);\n  font-weight: 600;\n  white-space: nowrap;\n}\n\n.tf-stock-dot::before {\n  content: &#8221;;\n  width: 7px; height: 7px;\n  border-radius: 50%;\n  background: var(&#8211;verde);\n  display: inline-block;\n  flex-shrink: 0;\n}\n\n\/* \u2500\u2500 TABLA SPECS T\u00c9CNICAS \u2500\u2500 *\/\n.tf-table-wrap {\n  overflow-x: auto;\n  margin: 28px 0;\n  border-radius: var(&#8211;radius);\n  box-shadow: var(&#8211;shadow);\n}\n\n.tf-table {\n  width: 100%;\n  border-collapse: collapse;\n  background: #fff;\n  font-size: 16px;\n}\n\n.tf-table thead tr { background: var(&#8211;negro); color: #fff; }\n\n.tf-table thead th {\n  font-family: var(&#8211;font-display);\n  font-weight: 700;\n  font-size: 13px;\n  text-transform: uppercase;\n  letter-spacing: 0.8px;\n  padding: 13px 18px;\n  text-align: left;\n  white-space: nowrap;\n}\n\n.tf-table thead th:first-child { border-left: 4px solid var(&#8211;verde); }\n\n.tf-table tbody tr { border-bottom: 1px solid var(&#8211;gris-mid); transition: background 0.15s; }\n.tf-table tbody tr:hover { background: var(&#8211;verde-light); }\n.tf-table tbody td { padding: 12px 18px; font-size: 15px; vertical-align: middle; }\n.tf-table tbody td:first-child { font-weight: 700; color: var(&#8211;negro); font-family: var(&#8211;font-display); font-size: 17px; letter-spacing: 0.2px; }\n\n\/* \u2500\u2500 COMPATIBILIDADES \u2500\u2500 *\/\n.tf-compat-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));\n  gap: 16px;\n  margin: 28px 0;\n}\n\n.tf-compat-card {\n  border: 1px solid var(&#8211;gris-mid);\n  border-radius: var(&#8211;radius);\n  overflow: hidden;\n  background: #fff;\n  box-shadow: var(&#8211;shadow);\n  transition: transform 0.2s, box-shadow 0.2s;\n}\n\n.tf-compat-card:hover {\n  transform: translateY(-2px);\n  box-shadow: var(&#8211;shadow-md);\n}\n\n.tf-compat-head {\n  background: var(&#8211;gris);\n  padding: 12px 16px;\n  display: flex;\n  align-items: center;\n  justify-content: space-between;\n}\n\n.tf-compat-head h4 {\n  font-family: var(&#8211;font-display);\n  font-size: 17px;\n  font-weight: 800;\n  text-transform: uppercase;\n  color: #fff;\n  letter-spacing: 0.3px;\n}\n\n.tf-compat-size-badge {\n  font-family: var(&#8211;font-display);\n  font-size: 12px;\n  font-weight: 800;\n  background: var(&#8211;verde);\n  color: #fff;\n  padding: 3px 9px;\n  border-radius: 3px;\n  text-transform: uppercase;\n  letter-spacing: 0.5px;\n  white-space: nowrap;\n}\n\n.tf-compat-body {\n  padding: 14px 16px;\n}\n\n.tf-compat-body ul {\n  list-style: none;\n  padding: 0;\n  display: flex;\n  flex-direction: column;\n  gap: 7px;\n}\n\n.tf-compat-body ul li {\n  font-size: 14px;\n  color: var(&#8211;gris);\n  display: flex;\n  align-items: flex-start;\n  gap: 7px;\n  line-height: 1.4;\n}\n\n.tf-compat-body ul li::before {\n  content: &#8216;\u2192&#8217;;\n  color: var(&#8211;verde);\n  font-weight: 700;\n  flex-shrink: 0;\n}\n\n\/* \u2500\u2500 CALLOUTS \u2500\u2500 *\/\n.tf-callout {\n  border-radius: var(&#8211;radius);\n  padding: 20px 24px;\n  margin: 28px 0;\n  display: flex;\n  gap: 14px;\n  align-items: flex-start;\n}\n\n.tf-callout-warning { background: #fff8e1; border-left: 4px solid #f59e0b; }\n.tf-callout-info    { background: var(&#8211;verde-light); border-left: 4px solid var(&#8211;verde); }\n.tf-callout-dark    { background: var(&#8211;negro); border-left: 4px solid var(&#8211;verde); }\n\n.tf-callout-icon { font-size: 20px; flex-shrink: 0; margin-top: 2px; }\n\n.tf-callout-content { font-size: 16px; line-height: 1.7; color: var(&#8211;gris); }\n.tf-callout-dark .tf-callout-content { color: rgba(255,255,255,0.82); }\n\n.tf-callout-content strong {\n  display: block;\n  font-family: var(&#8211;font-display);\n  font-size: 14px;\n  font-weight: 800;\n  text-transform: uppercase;\n  letter-spacing: 0.5px;\n  margin-bottom: 5px;\n  color: var(&#8211;negro);\n}\n\n.tf-callout-dark .tf-callout-content strong { color: var(&#8211;verde); }\n\n\/* \u2500\u2500 DIAGRAMA VISUAL \u2014 secci\u00f3n de la manguera \u2500\u2500 *\/\n.tf-diagram {\n  background: var(&#8211;negro);\n  border-radius: var(&#8211;radius);\n  padding: 32px 36px;\n  margin: 32px 0;\n  overflow: hidden;\n  position: relative;\n}\n\n.tf-diagram::before {\n  content: &#8221;;\n  position: absolute;\n  top: -40px; right: -40px;\n  width: 200px; height: 200px;\n  border-radius: 50%;\n  background: var(&#8211;verde);\n  opacity: 0.04;\n}\n\n.tf-diagram-title {\n  font-family: var(&#8211;font-display);\n  font-size: 16px;\n  font-weight: 800;\n  text-transform: uppercase;\n  letter-spacing: 1px;\n  color: rgba(255,255,255,0.5);\n  margin-bottom: 24px;\n}\n\n.tf-pipe-visual {\n  display: flex;\n  align-items: center;\n  gap: 0;\n  margin: 0 0 28px;\n  overflow-x: auto;\n  padding-bottom: 8px;\n}\n\n.tf-pipe-node {\n  display: flex;\n  flex-direction: column;\n  align-items: center;\n  flex-shrink: 0;\n}\n\n.tf-pipe-node-box {\n  background: #2a2a2a;\n  border: 1px solid #444;\n  border-radius: 5px;\n  padding: 8px 14px;\n  font-family: var(&#8211;font-display);\n  font-size: 13px;\n  font-weight: 700;\n  text-transform: uppercase;\n  color: rgba(255,255,255,0.75);\n  text-align: center;\n  letter-spacing: 0.3px;\n  white-space: nowrap;\n}\n\n.tf-pipe-node-box.tf-node-highlight {\n  background: var(&#8211;verde-dim);\n  border-color: var(&#8211;verde);\n  color: #fff;\n}\n\n.tf-pipe-node-label {\n  font-size: 11px;\n  color: rgba(255,255,255,0.3);\n  margin-top: 5px;\n  text-align: center;\n  font-style: italic;\n}\n\n.tf-pipe-node-label.tf-label-highlight {\n  color: var(&#8211;verde);\n  font-style: normal;\n  font-weight: 600;\n}\n\n.tf-pipe-connector {\n  height: 3px;\n  flex: 1;\n  min-width: 24px;\n  background: #444;\n  flex-shrink: 0;\n}\n\n.tf-pipe-connector.tf-conn-green {\n  background: var(&#8211;verde);\n  min-width: 36px;\n  position: relative;\n}\n\n.tf-pipe-connector.tf-conn-green::after {\n  content: &#8216;Thunderflex&#8217;;\n  position: absolute;\n  top: -18px;\n  left: 50%;\n  transform: translateX(-50%);\n  font-family: var(&#8211;font-display);\n  font-size: 10px;\n  font-weight: 800;\n  text-transform: uppercase;\n  letter-spacing: 0.8px;\n  color: var(&#8211;verde);\n  white-space: nowrap;\n}\n\n\/* \u2500\u2500 SE\u00d1ALES DE DESGASTE \u2500\u2500 *\/\n.tf-symptoms {\n  display: grid;\n  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));\n  gap: 14px;\n  margin: 24px 0;\n}\n\n.tf-symptom-card {\n  background: #fff;\n  border: 1px solid var(&#8211;gris-mid);\n  border-radius: var(&#8211;radius);\n  padding: 16px 18px;\n  box-shadow: var(&#8211;shadow);\n}\n\n.tf-symptom-icon {\n  font-size: 24px;\n  margin-bottom: 8px;\n  display: block;\n}\n\n.tf-symptom-title {\n  font-family: var(&#8211;font-display);\n  font-size: 15px;\n  font-weight: 800;\n  text-transform: uppercase;\n  color: var(&#8211;negro);\n  margin-bottom: 4px;\n  letter-spacing: 0.2px;\n}\n\n.tf-symptom-desc {\n  font-size: 14px;\n  color: #666;\n  line-height: 1.5;\n}\n\n\/* \u2500\u2500 BLOQUE IMAGEN + TEXTO \u2500\u2500 *\/\n.tf-media-row {\n  display: grid;\n  grid-template-columns: 1fr 340px;\n  gap: 28px;\n  align-items: center;\n  margin: 28px 0 32px;\n}\n\n.tf-media-text {\n  font-size: var(&#8211;fs-base);\n  line-height: 1.8;\n  color: var(&#8211;gris);\n}\n\n.tf-media-text strong { color: var(&#8211;negro); }\n\n.tf-media-figure {\n  margin: 0;\n  border-radius: var(&#8211;radius);\n  overflow: hidden;\n  box-shadow: var(&#8211;shadow-md);\n  background: #f0f0f0;\n}\n\n.tf-product-img {\n  display: block;\n  width: 100%;\n  height: auto;\n  object-fit: cover;\n  aspect-ratio: 1 \/ 1;\n  transition: transform 0.35s ease;\n}\n\n.tf-media-figure:hover .tf-product-img {\n  transform: scale(1.03);\n}\n\n.tf-img-caption {\n  font-size: 12px;\n  color: #888;\n  text-align: center;\n  padding: 8px 12px;\n  font-style: italic;\n  background: #fafafa;\n  border-top: 1px solid var(&#8211;gris-mid);\n  line-height: 1.4;\n}\n\n\/* \u2500\u2500 BLOQUE IMAGEN RESPONSIVE \u2500\u2500 *\/\n@media (max-width: 640px) {\n  .tf-media-row {\n    grid-template-columns: 1fr;\n    gap: 18px;\n  }\n  .tf-media-figure {\n    max-width: 100%;\n  }\n  .tf-product-img {\n    aspect-ratio: 4 \/ 3;\n    object-position: center 30%;\n  }\n}\n\n\/* \u2500\u2500 CTA FINAL \u2500\u2500 *\/\n.tf-cta-block {\n  background: linear-gradient(135deg, #047300 0%, var(&#8211;verde) 100%);\n  border-radius: var(&#8211;radius);\n  padding: 42px 46px;\n  margin-top: 52px;\n  text-align: center;\n  box-shadow: var(&#8211;shadow-md);\n  position: relative;\n  overflow: hidden;\n}\n\n.tf-cta-block::before {\n  content: &#8216;THUNDERFLEX&#8217;;\n  position: absolute;\n  bottom: -20px; right: -10px;\n  font-family: var(&#8211;font-display);\n  font-size: 80px;\n  font-weight: 900;\n  color: rgba(255,255,255,0.06);\n  letter-spacing: -2px;\n  text-transform: uppercase;\n  pointer-events: none;\n  line-height: 1;\n}\n\n.tf-cta-block h2 {\n  font-family: var(&#8211;font-display);\n  font-size: clamp(24px, 4vw, 38px);\n  font-weight: 900;\n  text-transform: uppercase;\n  color: #fff;\n  margin-bottom: 10px;\n  letter-spacing: -0.3px;\n  line-height: 1.1;\n}\n\n.tf-cta-block p {\n  font-size: var(&#8211;fs-lg);\n  color: rgba(255,255,255,0.85);\n  margin-bottom: 30px;\n  max-width: 480px;\n  margin-left: auto;\n  margin-right: auto;\n}\n\n.tf-cta-buttons {\n  display: flex;\n  gap: 14px;\n  justify-content: center;\n  flex-wrap: wrap;\n}\n\n.tf-btn {\n  display: inline-flex;\n  align-items: center;\n  gap: 8px;\n  font-family: var(&#8211;font-display);\n  font-size: 15px;\n  font-weight: 800;\n  text-transform: uppercase;\n  letter-spacing: 0.8px;\n  padding: 14px 28px;\n  border-radius: 5px;\n  text-decoration: none !important;\n  transition: all 0.2s;\n}\n\n.tf-btn-white {\n  background: #fff !important;\n  color: var(&#8211;verde-dark) !important;\n}\n\n.tf-btn-white:hover {\n  background: #f0f0f0 !important;\n  color: var(&#8211;verde-dark) !important;\n}\n\n.tf-btn-outline {\n  background: transparent !important;\n  color: #fff !important;\n  border: 2px solid rgba(255,255,255,0.55) !important;\n}\n\n.tf-btn-outline:hover {\n  background: rgba(255,255,255,0.15) !important;\n  border-color: #fff !important;\n  color: #fff !important;\n}\n\n\/* \u2500\u2500 FAQ \u2500\u2500 *\/\n.tf-faq {\n  margin: 28px 0;\n  border: 1px solid var(&#8211;gris-mid);\n  border-radius: var(&#8211;radius);\n  overflow: hidden;\n}\n\n.tf-faq-item { border-bottom: 1px solid var(&#8211;gris-mid); }\n.tf-faq-item:last-child { border-bottom: none; }\n\n.tf-faq-q {\n  width: 100%;\n  background: #fff;\n  border: none;\n  padding: 18px 22px;\n  display: flex;\n  align-items: center;\n  justify-content: space-between;\n  gap: 16px;\n  cursor: pointer;\n  text-align: left;\n  font-family: var(&#8211;font-body);\n  font-size: var(&#8211;fs-base);\n  font-weight: 600;\n  color: var(&#8211;gris);\n  transition: background 0.15s;\n}\n\n.tf-faq-q:hover { background: var(&#8211;gris-light); }\n.tf-faq-q.active { background: var(&#8211;verde-light); color: var(&#8211;verde-dark); }\n\n.tf-faq-icon {\n  flex-shrink: 0;\n  width: 24px; height: 24px;\n  border-radius: 50%;\n  background: var(&#8211;gris-mid);\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  font-size: 16px;\n  font-weight: 700;\n  color: var(&#8211;gris);\n  transition: all 0.2s;\n}\n\n.tf-faq-q.active .tf-faq-icon {\n  background: var(&#8211;verde);\n  color: #fff;\n  transform: rotate(45deg);\n}\n\n.tf-faq-a {\n  display: none;\n  padding: 0 22px 18px;\n  font-size: 16px;\n  line-height: 1.75;\n  color: var(&#8211;gris);\n  background: var(&#8211;verde-light);\n}\n\n.tf-faq-a.open { display: block; }\n\n\/* \u2500\u2500 RESPONSIVE \u2500\u2500 *\/\n@media (max-width: 700px) {\n  .tf-showcase-header { flex-wrap: wrap; gap: 10px; }\n  .tf-product-row { grid-template-columns: 70px 1fr; }\n  .tf-product-cta { grid-column: 1 \/ -1; flex-direction: row; align-items: center; justify-content: space-between; padding: 0 16px 16px 16px; }\n  .tf-compat-grid { grid-template-columns: 1fr 1fr; }\n  .tf-symptoms { grid-template-columns: 1fr 1fr; }\n  .tf-toc ol { grid-template-columns: 1fr; }\n}\n\n@media (max-width: 500px) {\n  .tf-hero-inner { padding: 26px 22px 22px 22px; }\n  .tf-hero h1 { font-size: 28px; }\n  .tf-intro { font-size: 17px; padding-left: 16px; }\n  .tf-toc { padding: 18px; }\n  .tf-product-row { grid-template-columns: 60px 1fr; }\n  .tf-product-info { padding: 14px 14px; }\n  .tf-product-cta { padding: 0 14px 14px; }\n  .tf-btn-comprar { font-size: 12px; padding: 9px 14px; }\n  .tf-compat-grid { grid-template-columns: 1fr; }\n  .tf-symptoms { grid-template-columns: 1fr; }\n  .tf-table { min-width: 480px; font-size: 14px; }\n  .tf-table thead th, .tf-table tbody td { padding: 10px 12px; }\n  .tf-cta-block { padding: 28px 20px; }\n  .tf-cta-buttons { flex-direction: column; align-items: stretch; }\n  .tf-btn { justify-content: center; }\n  .tf-h2 { font-size: 22px; }\n  .tf-diagram { padding: 22px 18px; }\n}\n\n\n<!-- ================================================================\n     CONTENIDO\n     ================================================================ -->\n\n<article class=\"tf-blog\">\n\n  <!-- HERO -->\n  <header class=\"tf-hero\">\n    <div class=\"tf-hero-stripe\"><\/div>\n    <div class=\"tf-hero-inner\">\n      <div class=\"tf-label\">Guida al prodotto \u00b7 Recambios EcoGas<\/div>\n      <h1>Tubo <em>Thunderflex<\/em> GPL\/metano:<br>Cos&#8217;\u00e8, misure e quando sostituirlo<\/h1>\n      <p class=\"tf-hero-sub\">Il tubo flessibile di riferimento per impianti autogas. Omologazione 67R-01, compatibile con BRC, OMVL, Landi Renzo, Prins e altri.<\/p>\n      <div class=\"tf-hero-tags\">\n        <span class=\"tf-tag\">67R-01<\/span>\n        <span class=\"tf-tag\">GPL \/ METANO<\/span>\n        <span class=\"tf-tag\">3 misure disponibili<\/span>\n        <span class=\"tf-tag\">Spedizione 24h<\/span>\n        <span class=\"tf-tag\">Disponibilit\u00e0 costante<\/span>\n      <\/div>\n    <\/div>\n  <\/header>\n\n  <!-- INTRO -->\n  <p class=\"tf-intro\">\n    Se hai un&#8217;auto con impianto GPL, il <strong>tubo Thunderflex<\/strong> \u00e8 probabilmente il tubo flessibile che collega i componenti del tuo impianto a gas. \u00c8 presente in migliaia di installazioni in Spagna \u2014 e la maggior parte dei proprietari non sa che ha una durata di utilizzo definita n\u00e9 che esiste in tre misure con compatibilit\u00e0 diverse.\n  <\/p>\n\n  <!-- TOC -->\n  <nav class=\"tf-toc\" aria-label=\"\u00cdndice de contenidos\">\n    <div class=\"tf-toc-title\">Indice<\/div>\n    <ol>\n      <li><a href=\"#que-es\">Cos&#8217;\u00e8 il tubo Thunderflex?<\/a><\/li>\n      <li><a href=\"#medidas\">Le 3 misure disponibili<\/a><\/li>\n      <li><a href=\"#compatibilidad\">Compatibilit\u00e0 per impianto GPL<\/a><\/li>\n      <li><a href=\"#cuando-cambiar\">Quando va sostituito?<\/a><\/li>\n      <li><a href=\"#instalacion\">Installazione e consigli<\/a><\/li>\n      <li><a href=\"#faq\">Domande frequenti<\/a><\/li>\n    <\/ol>\n  <\/nav>\n\n\n  <!-- SECCI\u00d3N 1 -->\n  <section class=\"tf-section\" id=\"que-es\">\n    <h2 class=\"tf-h2\">Cos&#8217;\u00e8 il tubo Thunderflex GPL\/metano?<\/h2>\n\n    <p class=\"tf-p\">\n      Thunderflex \u00e8 un <strong>tubo flessibile di alta qualit\u00e0 per impianti autogas<\/strong> (GPL e metano) omologato secondo la normativa europea <strong>67R-01<\/strong>. Viene utilizzato per collegare i diversi componenti del circuito del gas nel veicolo: dal riduttore\/evaporatore agli iniettori gas, passando per il filtro della fase gassosa.\n    <\/p>\n\n    <!-- Bloque imagen + texto -->\n    <div class=\"tf-media-row\">\n      <p class=\"tf-media-text\">\n        La sua principale caratteristica rispetto ad altri tubi generici \u00e8 la <strong>robustezza superiore<\/strong> e la capacit\u00e0 di resistere alle condizioni del motore \u2014 vibrazioni, sbalzi di temperatura, esposizione a residui del gas \u2014 senza perdere flessibilit\u00e0 n\u00e9 tenuta. La <strong>treccia esterna in fibra rinforzata<\/strong> protegge il nucleo in gomma dall&#8217;abrasione e dal calore irradiato dal motore.\n      <\/p>\n      <figure class=\"tf-media-figure\">\n        <img decoding=\"async\" src=\"https:\/\/recambiosecogas.com\/wp-content\/uploads\/2026\/04\/chatgpt-image-30-abr-2026-12_39_50.png\" alt=\"Tubo Thunderflex GPL\/metano \u2014 dettaglio della treccia in fibra rinforzata e della sezione interna del condotto gas\" class=\"tf-product-img\" loading=\"lazy\" width=\"800\" height=\"800\" \/>\n        <figcaption class=\"tf-img-caption\">\n          Treccia in fibra rinforzata e sezione interna \u2014 Thunderflex GPL\/metano\n        <\/figcaption>\n      <\/figure>\n    <\/div>\n\n    <!-- Diagrama esquem\u00e1tico del circuito -->\n    <div class=\"tf-diagram\">\n      <div class=\"tf-diagram-title\">Dove si trova Thunderflex nel circuito GPL<\/div>\n      <div class=\"tf-pipe-visual\">\n        <div class=\"tf-pipe-node\">\n          <div class=\"tf-pipe-node-box\">Serbatoio GPL<\/div>\n          <div class=\"tf-pipe-node-label\">Alta pressione<\/div>\n        <\/div>\n        <div class=\"tf-pipe-connector\"><\/div>\n        <div class=\"tf-pipe-node\">\n          <div class=\"tf-pipe-node-box\">Riduttore \/<br>Evaporatore<\/div>\n          <div class=\"tf-pipe-node-label\">Riduce la pressione<\/div>\n        <\/div>\n        <div class=\"tf-pipe-connector tf-conn-green\"><\/div>\n        <div class=\"tf-pipe-node\">\n          <div class=\"tf-pipe-node-box tf-node-highlight\">Filtro gas<\/div>\n          <div class=\"tf-pipe-node-label tf-label-highlight\">Thunderflex<\/div>\n        <\/div>\n        <div class=\"tf-pipe-connector tf-conn-green\"><\/div>\n        <div class=\"tf-pipe-node\">\n          <div class=\"tf-pipe-node-box tf-node-highlight\">Iniettori<br>GPL<\/div>\n          <div class=\"tf-pipe-node-label tf-label-highlight\">Thunderflex<\/div>\n        <\/div>\n        <div class=\"tf-pipe-connector\"><\/div>\n        <div class=\"tf-pipe-node\">\n          <div class=\"tf-pipe-node-box\">Motore<\/div>\n          <div class=\"tf-pipe-node-label\">Combustione<\/div>\n        <\/div>\n      <\/div>\n      <div style=\"font-size:13px;font-style:italic\">\n        Thunderflex lavora nel tratto a bassa pressione: tra riduttore, filtro e iniettori.\n      <\/div>\n    <\/div>\n\n    <div class=\"tf-callout tf-callout-info\">\n      <div class=\"tf-callout-icon\">&#x1f4a1;<\/div>\n      <div class=\"tf-callout-content\">\n        <strong>Perch\u00e9 \u00e8 importante l&#8217;omologazione 67R-01?<\/strong>\n        Il regolamento UN\/ECE 67-01 \u00e8 la normativa europea specifica per i componenti dei sistemi autogas GPL nei veicoli. Un tubo privo di questa omologazione non \u00e8 idoneo per l&#8217;uso in impianti GPL omologati e non supera il controllo dell&#8217;impianto in ITV.\n      <\/div>\n    <\/div>\n  <\/section>\n\n\n  <!-- SECCI\u00d3N 2 \u2014 SHOWCASE PRINCIPAL -->\n  <section class=\"tf-section\" id=\"medidas\">\n    <h2 class=\"tf-h2\">Le 3 misure Thunderflex disponibili<\/h2>\n\n    <p class=\"tf-p\">\n      Il tubo Thunderflex \u00e8 disponibile in tre diametri, ciascuno progettato per un tratto specifico del circuito e compatibile con sistemi differenti. Scegliere la misura errata compromette la tenuta: ecco la guida definitiva:\n    <\/p>\n\n    <div class=\"tf-showcase\">\n      <div class=\"tf-showcase-header\">\n        <h3>Thunderflex GPL\/metano \u2014 Disponibile a magazzino<\/h3>\n        <span class=\"tf-badge-cert\">\u2713 Omologata 67R-01<\/span>\n      <\/div>\n\n      <!-- Variante 5\u00d711 -->\n      <div class=\"tf-product-row\">\n        <div class=\"tf-product-size\">\n          <span class=\"tf-size-num\">5\u00d711<\/span>\n          <span class=\"tf-size-unit\">mm<\/span>\n        <\/div>\n        <div class=\"tf-product-info\">\n          <div class=\"tf-prod-name\">Thunderflex 5\u00d711 mm \u2014 Bassa pressione<\/div>\n          <div class=\"tf-prod-compat\">\n            <strong>Compatibile con:<\/strong> Prins VSI I e VSI II (tra iniezione gas e raccordo di ingresso). Anche BRC Sequent nei tratti a bassa pressione verso gli iniettori.\n          <\/div>\n          <div class=\"tf-prod-specs\">\n            <span class=\"tf-spec-pill\">Bassa pressione<\/span>\n            <span class=\"tf-spec-pill\">Al metro<\/span>\n            <span class=\"tf-spec-pill\">Prins VSI<\/span>\n            <span class=\"tf-spec-pill\">BRC<\/span>\n          <\/div>\n        <\/div>\n        <div class=\"tf-product-cta\">\n          <a href=\"https:\/\/recambiosecogas.com\/it\/prodotto\/tubo-gpl-metano-thunderflex-al-metro\/\" class=\"tf-btn-comprar\">Acquista \u2192<\/a>\n          <span class=\"tf-stock-dot\">Disponibile<\/span>\n        <\/div>\n      <\/div>\n\n      <!-- Variante 8\u00d715 -->\n      <div class=\"tf-product-row\">\n        <div class=\"tf-product-size\">\n          <span class=\"tf-size-num\">8\u00d715<\/span>\n          <span class=\"tf-size-unit\">mm<\/span>\n        <\/div>\n        <div class=\"tf-product-info\">\n          <div class=\"tf-prod-name\">Thunderflex 8\u00d715 mm \u2014 Uso universale<\/div>\n          <div class=\"tf-prod-compat\">\n            <strong>Compatibile con:<\/strong> BRC Sequent Plug&amp;Drive e Sequent 24\/32, OMVL Dream XXI, riduttori Tartarini RP\/G. La misura pi\u00f9 utilizzata negli impianti sequenziali moderni.\n          <\/div>\n          <div class=\"tf-prod-specs\">\n            <span class=\"tf-spec-pill\">Universale<\/span>\n            <span class=\"tf-spec-pill\">Al metro<\/span>\n            <span class=\"tf-spec-pill\">BRC<\/span>\n            <span class=\"tf-spec-pill\">OMVL<\/span>\n            <span class=\"tf-spec-pill\">Tartarini<\/span>\n          <\/div>\n        <\/div>\n        <div class=\"tf-product-cta\">\n          <a href=\"https:\/\/recambiosecogas.com\/it\/prodotto\/tubo-gpl-metano-thunderflex-al-metro\/\" class=\"tf-btn-comprar\">Acquista \u2192<\/a>\n          <span class=\"tf-stock-dot\">Disponibile<\/span>\n        <\/div>\n      <\/div>\n\n      <!-- Variante 14\u00d722 -->\n      <div class=\"tf-product-row\">\n        <div class=\"tf-product-size\">\n          <span class=\"tf-size-num\">14\u00d722<\/span>\n          <span class=\"tf-size-unit\">mm<\/span>\n        <\/div>\n        <div class=\"tf-product-info\">\n          <div class=\"tf-prod-name\">Thunderflex 14\u00d722 mm \u2014 Tratti principali<\/div>\n          <div class=\"tf-prod-compat\">\n            <strong>Compatibile con:<\/strong> Landi Renzo (tratto riduttore\u2013filtro\u2013iniettori), KME (riduttore e filtro), AEB 2000+ nei tratti di uscita del riduttore. Per tubi di diametro maggiore tra i componenti principali.\n          <\/div>\n          <div class=\"tf-prod-specs\">\n            <span class=\"tf-spec-pill\">Diametro maggiore<\/span>\n            <span class=\"tf-spec-pill\">Al metro<\/span>\n            <span class=\"tf-spec-pill\">Landi Renzo<\/span>\n            <span class=\"tf-spec-pill\">KME<\/span>\n            <span class=\"tf-spec-pill\">AEB<\/span>\n          <\/div>\n        <\/div>\n        <div class=\"tf-product-cta\">\n          <a href=\"https:\/\/recambiosecogas.com\/it\/prodotto\/tubo-gpl-metano-thunderflex-al-metro\/\" class=\"tf-btn-comprar\">Acquista \u2192<\/a>\n          <span class=\"tf-stock-dot\">Disponibile<\/span>\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"tf-callout tf-callout-warning\">\n      <div class=\"tf-callout-icon\">&#x26a0;&#xfe0f;<\/div>\n      <div class=\"tf-callout-content\">\n        <strong>Non sai quale misura ti serve?<\/strong>\n        Misura il diametro esterno del tubo attuale prima di ordinare. Se non hai accesso al veicolo, inviaci una foto del tratto a <strong>info@recambiosecogas.com<\/strong> oppure consulta la nostra diagnosi online: identifichiamo il riferimento corretto per il tuo impianto.\n      <\/div>\n    <\/div>\n  <\/section>\n\n\n  <!-- SECCI\u00d3N 3 \u2014 SPECS T\u00c9CNICAS -->\n  <section class=\"tf-section\" id=\"compatibilidad\">\n    <h2 class=\"tf-h2\">Tabella delle specifiche tecniche<\/h2>\n\n    <div class=\"tf-table-wrap\">\n      <table class=\"tf-table\">\n        <thead>\n          <tr>\n            <th>Misura<\/th>\n            <th>Diametro interno<\/th>\n            <th>Diametro esterno<\/th>\n            <th>Tratto del circuito<\/th>\n            <th>Omologazione<\/th>\n          <\/tr>\n        <\/thead>\n        <tbody>\n          <tr>\n            <td>5\u00d711 mm<\/td>\n            <td>5 mm<\/td>\n            <td>11 mm<\/td>\n            <td>Iniettori \u2192 collegamento ingresso<\/td>\n            <td>67R-01<\/td>\n          <\/tr>\n          <tr>\n            <td>8\u00d715 mm<\/td>\n            <td>8 mm<\/td>\n            <td>15 mm<\/td>\n            <td>Riduttore \u2192 filtro \u2192 iniettori<\/td>\n            <td>67R-01<\/td>\n          <\/tr>\n          <tr>\n            <td>14\u00d722 mm<\/td>\n            <td>14 mm<\/td>\n            <td>22 mm<\/td>\n            <td>Riduttore \u2192 componenti principali<\/td>\n            <td>67R-01<\/td>\n          <\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <h3 class=\"tf-h3\">Compatibilit\u00e0 per marca dell&#8217;impianto<\/h3>\n\n    <div class=\"tf-compat-grid\">\n      <div class=\"tf-compat-card\">\n        <div class=\"tf-compat-head\">\n          <h4>BRC<\/h4>\n          <span class=\"tf-compat-size-badge\">8\u00d715 \u00b7 5\u00d711<\/span>\n        <\/div>\n        <div class=\"tf-compat-body\">\n          <ul>\n            <li>Sequent 24 \/ Sequent 32<\/li>\n            <li>Sequent Plug&amp;Drive<\/li>\n            <li>Sequent Fast \u2014 tratti principali<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n\n      <div class=\"tf-compat-card\">\n        <div class=\"tf-compat-head\">\n          <h4>OMVL<\/h4>\n          <span class=\"tf-compat-size-badge\">8\u00d715<\/span>\n        <\/div>\n        <div class=\"tf-compat-body\">\n          <ul>\n            <li>Dream XXI \/ Dream EVO<\/li>\n            <li>CPR \u2014 tratto riduttore\/filtro<\/li>\n            <li>Kit Subaru OMVL dedicati<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n\n      <div class=\"tf-compat-card\">\n        <div class=\"tf-compat-head\">\n          <h4>Landi Renzo<\/h4>\n          <span class=\"tf-compat-size-badge\">14\u00d722<\/span>\n        <\/div>\n        <div class=\"tf-compat-body\">\n          <ul>\n            <li>IG \u2014 tratto riduttore\u2192filtro\u2192iniettori<\/li>\n            <li>MED \u2014 uscita del riduttore<\/li>\n            <li>LPG PLUS \u2014 tratti principali<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n\n      <div class=\"tf-compat-card\">\n        <div class=\"tf-compat-head\">\n          <h4>Prins<\/h4>\n          <span class=\"tf-compat-size-badge\">5\u00d711<\/span>\n        <\/div>\n        <div class=\"tf-compat-body\">\n          <ul>\n            <li>VSI I \u2014 tra iniettori e ingresso<\/li>\n            <li>VSI II \u2014 tratti a bassa pressione<\/li>\n            <li>VSI-2.0 \u2014 verificare la variante<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n\n      <div class=\"tf-compat-card\">\n        <div class=\"tf-compat-head\">\n          <h4>KME \/ AEB<\/h4>\n          <span class=\"tf-compat-size-badge\">14\u00d722 \u00b7 8\u00d715<\/span>\n        <\/div>\n        <div class=\"tf-compat-body\">\n          <ul>\n            <li>KME \u2014 riduttore e filtro<\/li>\n            <li>AEB 2000+ \u2014 uscita riduttore<\/li>\n            <li>AEB MP48 \u2014 tratti principali<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n\n      <div class=\"tf-compat-card\">\n        <div class=\"tf-compat-head\">\n          <h4>Tartarini<\/h4>\n          <span class=\"tf-compat-size-badge\">8\u00d715<\/span>\n        <\/div>\n        <div class=\"tf-compat-body\">\n          <ul>\n            <li>RP\/G-05\/S \u2014 tratto principale<\/li>\n            <li>G-SEQ \u2014 riduttore \u2192 filtro<\/li>\n            <li>Compact \u2014 bassa pressione<\/li>\n          <\/ul>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n\n  <!-- SECCI\u00d3N 4 -->\n  <section class=\"tf-section\" id=\"cuando-cambiar\">\n    <h2 class=\"tf-h2\">Quando va sostituito il tubo Thunderflex?<\/h2>\n\n    <p class=\"tf-p\">\n      Il tubo gas \u00e8 soggetto a usura dovuta all&#8217;invecchiamento del materiale, all&#8217;esposizione al calore del motore e alle microvibrazioni. L&#8217;intervallo ufficiale di sostituzione \u00e8 <strong>ogni 2 anni<\/strong> nell&#8217;ambito della revisione periodica dell&#8217;impianto GPL, indipendentemente dal chilometraggio.\n    <\/p>\n\n    <div class=\"tf-callout tf-callout-dark\">\n      <div class=\"tf-callout-icon\">&#x1f550;<\/div>\n      <div class=\"tf-callout-content\">\n        <strong>Intervallo ufficiale di sostituzione<\/strong>\n        Ogni 2 anni nell&#8217;ambito della revisione periodica dell&#8217;impianto GPL. Se il tubo presenta uno qualsiasi dei sintomi di usura descritti sotto, deve essere sostituito immediatamente, indipendentemente dal tempo trascorso.\n      <\/div>\n    <\/div>\n\n    <h3 class=\"tf-h3\">Segnali che indicano la necessit\u00e0 di sostituirlo subito<\/h3>\n\n    <div class=\"tf-symptoms\">\n      <div class=\"tf-symptom-card\">\n        <span class=\"tf-symptom-icon\">&#x1f443;<\/span>\n        <div class=\"tf-symptom-title\">Odore di gas<\/div>\n        <div class=\"tf-symptom-desc\">Odore di GPL nell&#8217;abitacolo o sotto il cofano: segnale di una microperdita. Sostituzione immediata.<\/div>\n      <\/div>\n      <div class=\"tf-symptom-card\">\n        <span class=\"tf-symptom-icon\">&#x1f50d;<\/span>\n        <div class=\"tf-symptom-title\">Crepe visibili<\/div>\n        <div class=\"tf-symptom-desc\">Screpolature o indurimento del materiale esterno. Inevitabili con il tempo e il calore.<\/div>\n      <\/div>\n      <div class=\"tf-symptom-card\">\n        <span class=\"tf-symptom-icon\">&#x26a1;<\/span>\n        <div class=\"tf-symptom-title\">Perdita di potenza<\/div>\n        <div class=\"tf-symptom-desc\">Un calo di prestazioni durante la marcia a gas pu\u00f2 indicare una restrizione del flusso causata dal deterioramento del tubo.<\/div>\n      <\/div>\n      <div class=\"tf-symptom-card\">\n        <span class=\"tf-symptom-icon\">&#x1f4a7;<\/span>\n        <div class=\"tf-symptom-title\">Tracce di umidit\u00e0<\/div>\n        <div class=\"tf-symptom-desc\">Negli impianti ad alta pressione, la presenza di umidit\u00e0 attorno al tubo indica una perdita iniziale.<\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"tf-callout tf-callout-warning\">\n      <div class=\"tf-callout-icon\">&#x26a0;&#xfe0f;<\/div>\n      <div class=\"tf-callout-content\">\n        <strong>Importante per l&#8217;ITV<\/strong>\n        Durante l&#8217;ispezione dell&#8217;impianto GPL in sede di ITV, il tecnico verifica lo stato dei tubi gas. Un tubo con segni di deterioramento comporta la sospensione dell&#8217;ITV fino alla sua sostituzione. Sostituirlo preventivamente ogni 2 anni evita sorprese.\n      <\/div>\n    <\/div>\n  <\/section>\n\n\n  <!-- SECCI\u00d3N 5 -->\n  <section class=\"tf-section\" id=\"instalacion\">\n    <h2 class=\"tf-h2\">Installazione: Fascette e raccomandazioni<\/h2>\n\n    <p class=\"tf-p\">\n      Il tubo Thunderflex viene venduto al metro, consentendo di tagliarlo esattamente alla lunghezza necessaria per ciascun tratto. Per la tenuta alle estremit\u00e0, il produttore raccomanda espressamente l&#8217;uso di <strong>fascette a molla<\/strong> (chiamate anche fascette elastiche).\n    <\/p>\n\n    <p class=\"tf-p\">\n      Le fascette a molla mantengono una pressione costante e uniforme sul tubo anche quando il diametro varia leggermente con la temperatura, situazione comune nel vano motore. Le comuni fascette a vite possono allentarsi nel tempo e con le variazioni termiche.\n    <\/p>\n\n    <div class=\"tf-callout tf-callout-info\">\n      <div class=\"tf-callout-icon\">&#x1f527;<\/div>\n      <div class=\"tf-callout-content\">\n        <strong>Raccomandazione del produttore<\/strong>\n        Utilizzare fascette a molla per la tenuta del tubo Thunderflex. Disponibili anche presso Recambios EcoGas. La sostituzione del tubo non richiede lo svuotamento del serbatoio: \u00e8 sufficiente spurgare il circuito a bassa pressione prima dell&#8217;intervento.\n      <\/div>\n    <\/div>\n  <\/section>\n\n\n  <!-- FAQ -->\n  <section class=\"tf-section\" id=\"faq\">\n    <h2 class=\"tf-h2\">Domande frequenti su Thunderflex<\/h2>\n    <div class=\"tf-faq\">\n\n      <div class=\"tf-faq-item\">\n        <button class=\"tf-faq-q\" aria-expanded=\"false\">\n          Cos&#8217;\u00e8 il tubo Thunderflex GPL?\n          <span class=\"tf-faq-icon\">+<\/span>\n        <\/button>\n        <div class=\"tf-faq-a\">\n          Thunderflex \u00e8 un tubo flessibile omologato secondo la normativa 67R-01, progettato specificamente per impianti autogas GPL e metano nei veicoli. Viene utilizzato nei tratti a bassa pressione del circuito gas, dal riduttore\/evaporatore agli iniettori, e si distingue per robustezza e resistenza alle condizioni del motore.\n        <\/div>\n      <\/div>\n\n      <div class=\"tf-faq-item\">\n        <button class=\"tf-faq-q\" aria-expanded=\"false\">\n          Ogni quanto va sostituito il tubo GPL Thunderflex?\n          <span class=\"tf-faq-icon\">+<\/span>\n        <\/button>\n        <div class=\"tf-faq-a\">\n          L&#8217;intervallo di sostituzione consigliato \u00e8 di 2 anni, in concomitanza con la revisione periodica dell&#8217;impianto GPL. Se il tubo presenta crepe, indurimento, odore di gas o qualsiasi segno di deterioramento prima di tale scadenza, deve essere sostituito immediatamente.\n        <\/div>\n      <\/div>\n\n      <div class=\"tf-faq-item\">\n        <button class=\"tf-faq-q\" aria-expanded=\"false\">\n          Quale misura di Thunderflex mi serve per la mia auto?\n          <span class=\"tf-faq-icon\">+<\/span>\n        <\/button>\n        <div class=\"tf-faq-a\">\n          Dipende dalla marca e dal modello del tuo kit GPL. Come riferimento rapido: Prins VSI \u2192 5\u00d711 mm; BRC Sequent e OMVL Dream \u2192 8\u00d715 mm; Landi Renzo e KME \u2192 14\u00d722 mm. In caso di dubbi, misura il diametro esterno del tubo attuale oppure inviaci una foto a info@recambiosecogas.com.\n        <\/div>\n      <\/div>\n\n      <div class=\"tf-faq-item\">\n        <button class=\"tf-faq-q\" aria-expanded=\"false\">\n          \u00c8 possibile acquistare Thunderflex al metro?\n          <span class=\"tf-faq-icon\">+<\/span>\n        <\/button>\n        <div class=\"tf-faq-a\">\n          S\u00ec. Da Recambios EcoGas il tubo Thunderflex viene venduto al metro, permettendoti di acquistare esattamente la lunghezza necessaria per il tratto da sostituire senza sprechi di materiale. Sono disponibili anche rotoli completi da 25 metri per le officine.\n        <\/div>\n      <\/div>\n\n      <div class=\"tf-faq-item\">\n        <button class=\"tf-faq-q\" aria-expanded=\"false\">\n          Il tubo Thunderflex \u00e8 adatto anche per il metano (gas naturale)?\n          <span class=\"tf-faq-icon\">+<\/span>\n        <\/button>\n        <div class=\"tf-faq-a\">\n          S\u00ec, il tubo Thunderflex \u00e8 omologato e compatibile sia con impianti GPL (gas di petrolio liquefatto \/ autogas) sia con impianti a metano (gas naturale compresso). Verificare sempre la pressione di esercizio del tratto in cui verr\u00e0 installato.\n        <\/div>\n      <\/div>\n\n    <\/div>\n  <\/section>\n\n\n  <!-- CTA FINAL -->\n  <div class=\"tf-cta-block\">\n    <h2>Thunderflex disponibile.<br>Spedizione 24h in tutta la Spagna.<\/h2>\n    <p>Tutte e 3 le misure disponibili. Prezzo da distributore, non da officina. Consulenza tecnica inclusa in caso di dubbi sul riferimento.<\/p>\n    <div class=\"tf-cta-buttons\">\n      <a href=\"https:\/\/recambiosecogas.com\/it\/prodotto\/tubo-gpl-metano-thunderflex-al-metro\/\" class=\"tf-btn tf-btn-white\">\n        Vedi prodotto e prezzi \u2192\n      <\/a>\n      <a href=\"https:\/\/recambiosecogas.com\/it\/diagnostico-glp-online\/\" class=\"tf-btn tf-btn-outline\">\n        Diagnosi GPL online\n      <\/a>\n    <\/div>\n  <\/div>\n\n<\/article>\n\n\n\n\/\/ FAQ accordion\ndocument.querySelectorAll(&#8216;.tf-faq-q&#8217;).forEach(function(btn) {\n  btn.addEventListener(&#8216;click&#8217;, function() {\n    var item = this.closest(&#8216;.tf-faq-item&#8217;);\n    var answer = item.querySelector(&#8216;.tf-faq-a&#8217;);\n    var isOpen = answer.classList.contains(&#8216;open&#8217;);\n    document.querySelectorAll(&#8216;.tf-faq-a&#8217;).forEach(function(a) { a.classList.remove(&#8216;open&#8217;); });\n    document.querySelectorAll(&#8216;.tf-faq-q&#8217;).forEach(function(b) { b.classList.remove(&#8216;active&#8217;); b.setAttribute(&#8216;aria-expanded&#8217;,&#8217;false&#8217;); });\n    if (!isOpen) {\n      answer.classList.add(&#8216;open&#8217;);\n      btn.classList.add(&#8216;active&#8217;);\n      btn.setAttribute(&#8216;aria-expanded&#8217;,&#8217;true&#8217;);\n    }\n  });\n});\n\n\/\/ Smooth scroll TOC\ndocument.querySelectorAll(&#8216;.tf-toc a[href^=&#8221;#&#8221;]&#8217;).forEach(function(a) {\n  a.addEventListener(&#8216;click&#8217;, function(e) {\n    e.preventDefault();\n    var target = document.querySelector(this.getAttribute(&#8216;href&#8217;));\n    if (target) { target.scrollIntoView({ behavior: &#8216;smooth&#8217;, block: &#8216;start&#8217; }); }\n  });\n});\n\n","protected":false},"excerpt":{"rendered":"<p>@import url(&#8216;https:\/\/fonts.googleapis.com\/css2?family=Barlow+Condensed:wght@600;700;800;900&amp;family=Barlow:ital,wght@0,400;0,500;0,600;1,400&amp;display=swap&#8217;); :root { &#8211;verde: #06A600; &#8211;verde-dark: #058500; &#8211;verde-dim: #047300; &#8211;verde-light: #e8f9e8; &#8211;verde-mid: #c8edc8; &#8211;gris: #3F3F3F; &#8211;gris-light: #f5f5f5; &#8211;gris-mid: #e4e4e4; &#8211;negro: #1a1a1a; &#8211;white: #fff; &#8211;font-display: &#8216;Barlow Condensed&#8217;, sans-serif; &#8211;font-body: &#8216;Barlow&#8217;, sans-serif; &#8211;fs-base: 17px; &#8211;fs-lg: 19px; &#8211;radius: 6px; &#8211;shadow: 0 2px 14px rgba(0,0,0,0.08); &#8211;shadow-md: 0 6px 28px rgba(0,0,0,0.13); } .tf-blog * { box-sizing: border-box; margin: 0; [&hellip;]<\/p>\n","protected":false},"author":101,"featured_media":52868,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[2702,2091],"tags":[],"class_list":["post-52867","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-sui-motori-it","category-senza-categoria"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tubo Thunderflex GPL\/metano: misure e compatibilit\u00e0<\/title>\n<meta name=\"description\" content=\"Tubo Thunderflex GPL\/metano omologato 67R-01. Tre misure disponibili, compatibile con BRC, OMVL, Landi Renzo e Prins. Vendita al metro.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/recambiosecogas.com\/it\/tubo-thunderflex-gpl-metano-misure-compatibilita-sostituzione\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tubo Thunderflex GPL\/metano: misure, compatibilit\u00e0 e quando sostituirlo Distribuidor oficial de sistemas GLP y GNC para automoci\u00f3n. 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