{"id":387,"date":"2025-09-27T22:35:01","date_gmt":"2025-09-27T14:35:01","guid":{"rendered":"https:\/\/ptfesuppliers.com\/?post_type=product&#038;p=387"},"modified":"2026-04-13T16:10:33","modified_gmt":"2026-04-13T08:10:33","slug":"hydraulic-seals-ptfe-filled-tube","status":"publish","type":"product","link":"https:\/\/ptfesuppliers.com\/es\/product\/hydraulic-seals-ptfe-filled-tube\/","title":{"rendered":"Anti-Sticking Temperature Resistance Compressive Strength Hydraulic Seals PTFE Filled Tube"},"content":{"rendered":"<p data-start=\"21\" data-end=\"425\">PTFE Filled Tube is a high-performance engineering plastic pipe made from polytetrafluoroethylene (PTFE) combined with selected fillers to enhance mechanical strength, wear resistance, and overall performance. By incorporating materials such as glass fiber, carbon, graphite, or bronze, these tubes are optimized to meet specific industrial requirements while maintaining the inherent advantages of PTFE.<\/p>\n<p data-start=\"427\" data-end=\"617\">Designed for demanding environments, PTFE filled tubes are widely used in chemical processing, medical equipment, electronics, automotive systems, and other high-end industrial applications.<\/p>\n<p data-start=\"427\" data-end=\"617\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-403 size-full\" src=\"https:\/\/ptfesuppliers.com\/wp-content\/uploads\/2025\/09\/Colorful-Carbon-and-Bronze-Customized-PTFE-Filled-Tube-3.webp\" alt=\"PTFE filled tubes\" width=\"1500\" height=\"1500\" srcset=\"https:\/\/ptfesuppliers.com\/wp-content\/uploads\/2025\/09\/Colorful-Carbon-and-Bronze-Customized-PTFE-Filled-Tube-3.webp 1500w, https:\/\/ptfesuppliers.com\/wp-content\/uploads\/2025\/09\/Colorful-Carbon-and-Bronze-Customized-PTFE-Filled-Tube-3-300x300.webp 300w, https:\/\/ptfesuppliers.com\/wp-content\/uploads\/2025\/09\/Colorful-Carbon-and-Bronze-Customized-PTFE-Filled-Tube-3-600x600.webp 600w, https:\/\/ptfesuppliers.com\/wp-content\/uploads\/2025\/09\/Colorful-Carbon-and-Bronze-Customized-PTFE-Filled-Tube-3-1024x1024.webp 1024w, https:\/\/ptfesuppliers.com\/wp-content\/uploads\/2025\/09\/Colorful-Carbon-and-Bronze-Customized-PTFE-Filled-Tube-3-150x150.webp 150w, https:\/\/ptfesuppliers.com\/wp-content\/uploads\/2025\/09\/Colorful-Carbon-and-Bronze-Customized-PTFE-Filled-Tube-3-768x768.webp 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/p>\n<h2 data-section-id=\"1p927wt\" data-start=\"624\" data-end=\"643\">Product Overview<\/h2>\n<p data-start=\"645\" data-end=\"910\">PTFE Filled Tubes combine the excellent chemical stability of pure PTFE with improved mechanical properties provided by fillers. This makes them more durable and suitable for applications involving pressure, friction, or continuous operation under harsh conditions.<\/p>\n<p data-start=\"912\" data-end=\"1042\">They are ideal for fluid transfer, insulation, lining, and protective applications where reliability and performance are critical.<\/p>\n<h2 data-section-id=\"ukwe18\" data-start=\"1049\" data-end=\"1080\">Enhanced Chemical Resistance<\/h2>\n<p data-start=\"1082\" data-end=\"1133\">PTFE Filled Tubes retain outstanding resistance to:<\/p>\n<ul data-start=\"1135\" data-end=\"1213\">\n<li data-section-id=\"18krhp9\" data-start=\"1135\" data-end=\"1163\">Strong acids and alkalis<\/li>\n<li data-section-id=\"229sol\" data-start=\"1164\" data-end=\"1187\">Corrosive chemicals<\/li>\n<li data-section-id=\"1ob2np4\" data-start=\"1188\" data-end=\"1213\">Most organic solvents<\/li>\n<\/ul>\n<p data-start=\"1215\" data-end=\"1338\">This makes them highly suitable for corrosive environments such as chemical plants, laboratories, and industrial pipelines.<\/p>\n<h2 data-section-id=\"1c7u3gq\" data-start=\"1345\" data-end=\"1381\">Wide Temperature Resistance Range<\/h2>\n<ul data-start=\"1383\" data-end=\"1552\">\n<li data-section-id=\"15ojcl4\" data-start=\"1383\" data-end=\"1426\">Operating temperature: -200\u00b0C to +260\u00b0C<\/li>\n<li data-section-id=\"1nb1mk\" data-start=\"1427\" data-end=\"1483\">Excellent thermal stability under extreme conditions<\/li>\n<li data-section-id=\"5vkb6o\" data-start=\"1484\" data-end=\"1552\">Maintains structural integrity in both high and low temperatures<\/li>\n<\/ul>\n<p data-start=\"1554\" data-end=\"1666\">These properties ensure long-term reliability in high-temperature processing systems and cryogenic applications.<\/p>\n<h2 data-section-id=\"1dntui0\" data-start=\"1673\" data-end=\"1707\">Improved Mechanical Performance<\/h2>\n<p data-start=\"1709\" data-end=\"1756\">Compared to pure PTFE, filled PTFE tubes offer:<\/p>\n<ul data-start=\"1758\" data-end=\"1886\">\n<li data-section-id=\"1s8hxgz\" data-start=\"1758\" data-end=\"1784\">Higher wear resistance<\/li>\n<li data-section-id=\"1kgj5e7\" data-start=\"1785\" data-end=\"1818\">Improved compressive strength<\/li>\n<li data-section-id=\"191ql1c\" data-start=\"1819\" data-end=\"1851\">Better dimensional stability<\/li>\n<li data-section-id=\"gglqqw\" data-start=\"1852\" data-end=\"1886\">Reduced deformation under load<\/li>\n<\/ul>\n<p data-start=\"1888\" data-end=\"1951\">This makes them ideal for dynamic and high-stress applications.<\/p>\n<h2 data-section-id=\"15s7qwu\" data-start=\"1958\" data-end=\"2005\">Low Friction and Self-Lubricating Properties<\/h2>\n<ul data-start=\"2007\" data-end=\"2132\">\n<li data-section-id=\"1xtdlfs\" data-start=\"2007\" data-end=\"2045\">Extremely low friction coefficient<\/li>\n<li data-section-id=\"lsqypp\" data-start=\"2046\" data-end=\"2092\">Self-lubricating without additional grease<\/li>\n<li data-section-id=\"1ujviu9\" data-start=\"2093\" data-end=\"2132\">Reduced energy consumption and wear<\/li>\n<\/ul>\n<p data-start=\"2134\" data-end=\"2226\">These characteristics are especially beneficial for moving parts and fluid transfer systems.<\/p>\n<h2 data-section-id=\"1fot5b3\" data-start=\"2233\" data-end=\"2267\">Excelente aislamiento el\u00e9ctrico<\/h2>\n<p data-start=\"2269\" data-end=\"2295\">PTFE Filled Tubes provide:<\/p>\n<ul data-start=\"2297\" data-end=\"2434\">\n<li data-section-id=\"vlxab1\" data-start=\"2297\" data-end=\"2325\">High dielectric strength<\/li>\n<li data-section-id=\"dww5di\" data-start=\"2326\" data-end=\"2372\">Reliable electrical insulation performance<\/li>\n<li data-section-id=\"t0emap\" data-start=\"2373\" data-end=\"2434\">Stability in high-frequency and high-voltage environments<\/li>\n<\/ul>\n<p data-start=\"2436\" data-end=\"2499\">They are widely used in electronic and electrical applications.<\/p>\n<h2 data-section-id=\"o0puz2\" data-start=\"2506\" data-end=\"2538\">Personalizaci\u00f3n y flexibilidad<\/h2>\n<ul data-start=\"2540\" data-end=\"2703\">\n<li data-section-id=\"1c8sl3u\" data-start=\"2540\" data-end=\"2598\">Available in various sizes, diameters, and thicknesses<\/li>\n<li data-section-id=\"i3h9ue\" data-start=\"2599\" data-end=\"2645\">Custom formulations with different fillers<\/li>\n<li data-section-id=\"k11p8w\" data-start=\"2646\" data-end=\"2703\">Precision manufacturing to meet specific requirements<\/li>\n<\/ul>\n<p data-start=\"2705\" data-end=\"2778\">This flexibility allows the product to adapt to diverse industrial needs.<\/p>\n<h2 data-section-id=\"1wlitd1\" data-start=\"2785\" data-end=\"2814\">Amplia gama de aplicaciones<\/h2>\n<p data-start=\"2816\" data-end=\"2855\">PTFE Filled Tubes are commonly used in:<\/p>\n<ul data-start=\"2857\" data-end=\"3170\">\n<li data-section-id=\"1nq0fbq\" data-start=\"2857\" data-end=\"2917\">Chemical industry: corrosive fluid pipelines and linings<\/li>\n<li data-section-id=\"2d4su3\" data-start=\"2918\" data-end=\"2978\">Medical field: tubing for clean and sterile environments<\/li>\n<li data-section-id=\"rnomi2\" data-start=\"2979\" data-end=\"3028\">Electronics: insulation and protective tubing<\/li>\n<li data-section-id=\"rst83j\" data-start=\"3029\" data-end=\"3098\">Automotive industry: fuel systems and high-temperature components<\/li>\n<li data-section-id=\"3p3376\" data-start=\"3099\" data-end=\"3170\">Mechanical engineering: bushings, sleeves, and wear-resistant parts<\/li>\n<\/ul>\n<table style=\"width: 96.8049%; height: 173px;\" width=\"929\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3842%; height: 24px;\" width=\"176\">Art\u00edculo<\/td>\n<td style=\"width: 14.0693%; height: 24px;\" width=\"98\">Unidad<\/td>\n<td style=\"width: 21.9222%; height: 24px;\" width=\"256\">60% Bronce<\/td>\n<td style=\"width: 27.0315%; height: 24px;\" width=\"271\">15% Fibra de vidrio 5% grafito<\/td>\n<td style=\"width: 9.95074%; height: 24px;\" colspan=\"2\" width=\"128\">20% Fibra de carbono<\/td>\n<\/tr>\n<tr style=\"height: 29px;\">\n<td style=\"width: 16.3842%; height: 29px;\">Densidad<\/td>\n<td style=\"width: 14.0693%; height: 29px;\">g\/m3<\/td>\n<td style=\"width: 21.9222%; height: 29px;\">3.9<\/td>\n<td style=\"width: 27.0315%; height: 29px;\">2.22<\/td>\n<td style=\"width: 9.95074%; height: 29px;\" colspan=\"2\">2.01<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3842%; height: 24px;\">Resistencia a la tracci\u00f3n<\/td>\n<td style=\"width: 14.0693%; height: 24px;\">MPa<\/td>\n<td style=\"width: 21.9222%; height: 24px;\">127<\/td>\n<td style=\"width: 27.0315%; height: 24px;\">158<\/td>\n<td style=\"width: 9.95074%; height: 24px;\" colspan=\"2\">189<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3842%; height: 24px;\">Alargamiento a la rotura<\/td>\n<td style=\"width: 14.0693%; height: 24px;\">%<\/td>\n<td style=\"width: 21.9222%; height: 24px;\">101<\/td>\n<td style=\"width: 27.0315%; height: 24px;\">205<\/td>\n<td style=\"width: 9.95074%; height: 24px;\" colspan=\"2\">92<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3842%; height: 24px;\">Dureza Rocwell<\/td>\n<td style=\"width: 14.0693%; height: 24px;\">\u2013<\/td>\n<td style=\"width: 21.9222%; height: 24px;\">33.8<\/td>\n<td style=\"width: 27.0315%; height: 24px;\">11.3<\/td>\n<td style=\"width: 9.95074%; height: 24px;\" colspan=\"2\">32.1<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3842%; height: 24px;\">Coeficiente de fricci\u00f3n<\/td>\n<td style=\"width: 14.0693%; height: 24px;\">\u2013<\/td>\n<td style=\"width: 21.9222%; height: 24px;\">0.18-0.2<\/td>\n<td style=\"width: 27.0315%; height: 24px;\">0.15-0.17<\/td>\n<td style=\"width: 9.95074%; height: 24px;\" colspan=\"2\">0.16-0.18<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 16.3842%; height: 24px;\">Resistencia a la flexi\u00f3n<\/td>\n<td style=\"width: 14.0693%; height: 24px;\">\u00b0C<\/td>\n<td style=\"width: 21.9222%; height: 24px;\">280<\/td>\n<td style=\"width: 27.0315%; height: 24px;\">225<\/td>\n<td style=\"width: 9.95074%; height: 24px;\" colspan=\"2\">320<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-section-id=\"1hryhf7\" data-start=\"3177\" data-end=\"3183\">Preguntas frecuentes<\/h2>\n<h3 data-section-id=\"10xth88\" data-start=\"3185\" data-end=\"3221\">1. What is a PTFE filled tube?<\/h3>\n<p data-start=\"3222\" data-end=\"3324\">It is a PTFE tube enhanced with fillers to improve strength, wear resistance, and overall performance.<\/p>\n<h3 data-section-id=\"1bgv4bx\" data-start=\"3326\" data-end=\"3366\">2. What fillers are commonly used?<\/h3>\n<p data-start=\"3367\" data-end=\"3432\">Common fillers include glass fiber, carbon, graphite, and bronze.<\/p>\n<h3 data-section-id=\"1p5rl5u\" data-start=\"3434\" data-end=\"3483\">3. What temperature range can it withstand?<\/h3>\n<p data-start=\"3484\" data-end=\"3521\">It can operate from -200\u00b0C to +260\u00b0C.<\/p>\n<h3 data-section-id=\"1v08shl\" data-start=\"3523\" data-end=\"3561\">4. Is it resistant to chemicals?<\/h3>\n<p data-start=\"3562\" data-end=\"3635\">Yes, it offers excellent resistance to acids, alkalis, and most solvents.<\/p>\n<h3 data-section-id=\"zgm4tg\" data-start=\"3637\" data-end=\"3685\">5. What are the advantages over pure PTFE?<\/h3>\n<p data-start=\"3686\" data-end=\"3775\">Improved mechanical strength, better wear resistance, and enhanced dimensional stability.<\/p>","protected":false},"excerpt":{"rendered":"<p>Resistencia a la tracci\u00f3n: 30 ~ 40 MPa<br \/>\nPunto de fusi\u00f3n: 327<br \/>\nDensidad: 2,4\u20132,7 g\/cm3<br \/>\nPorcentaje de contracci\u00f3n:\uff1c0,4%<br \/>\nC\u00f3digo HS: 39209910<br \/>\nCapacidad de producci\u00f3n: 60 toneladas\/mes<br \/>\nServicio: OEMODM<br \/>\nResistencia al fuego: V -0<\/p>","protected":false},"featured_media":4051,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35,38],"product_tag":[],"class_list":{"0":"post-387","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ptfe-products","7":"product_cat-ptfe-tube","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"gallery_images":[470,469,471],"_links":{"self":[{"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product\/387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/comments?post=387"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/media\/4051"}],"wp:attachment":[{"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/media?parent=387"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product_brand?post=387"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product_cat?post=387"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptfesuppliers.com\/es\/wp-json\/wp\/v2\/product_tag?post=387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}