In aggressive environments where corrosion, chemical attack, and galling are major concerns, standard fasteners are not enough. Asia Bolts Industries LLC<\/strong> supplies premium PTFE coated stud bolts<\/strong> (often referred to as Xylan coated) that provide an impermeable barrier against harsh elements. These coated fasteners are essential for offshore platforms, subsea pipelines, and chemical processing plants.<\/p>\n Our coating process ensures uniform coverage, precise torque-tension relationships, and long-term durability. As a Saudi Aramco approved manufacturer<\/strong> based in UAE, we deliver certified coated stud bolts that meet the strictest industry standards for corrosion protection.<\/p>\n Xylan is a proprietary fluoropolymer coating system developed by Whitford Corporation, widely recognised as the industry standard for high-performance fastener coatings in the oil & gas and petrochemical sectors. Xylan coatings combine PTFE or ETFE fluoropolymers with a tough organic binder system, producing a coating that is significantly more durable and abrasion-resistant than pure PTFE while retaining excellent chemical and corrosion resistance.<\/p>\n<\/div>\n Key performance characteristics of Xylan-coated stud bolts:<\/p>\n Superior corrosion resistance \u2014 exceeds 1,000 hours salt spray resistance to ASTM B117, outperforming hot-dip galvanizing and electroplating by a significant margin Xylan GradeColourPrimary AdvantageTypical ApplicationXylan 1070BlueBest corrosion & chemical resistanceSour gas, offshore, subseaXylan 1424Grey\/GreenHighest temperature performanceRefinery hot bolting, steam linesXylan 1052BlackExcellent abrasion + corrosionStructural & industrial flangesXylan 1014BrownGood general-purpose performancePipelines, general oil & gasXylan 1331WhiteFood-grade, low contaminationWater treatment, food processing Choosing PTFE coated stud bolts<\/strong> over plain or galvanized fasteners offers significant advantages in critical applications:<\/p>\n At Asia Bolts Industries LLC<\/strong>, the coating process is monitored rigorously to ensure performance. Our quality control measures include:<\/p>\n Protect your infrastructure with certified corrosion-resistant fasteners. Contact Asia Bolts Industries LLC<\/strong> today for pricing on PTFE coated stud bolts<\/strong>. We offer competitive rates for bulk orders and project-specific requirements.<\/p>\n Request a Quote Now<\/a> | Contact Engineering Team<\/a><\/p>","protected":false},"excerpt":{"rendered":" Asia Bolts Industries LLC<\/strong> manufactures high-performance PTFE coated stud bolts<\/strong> designed for extreme corrosion resistance and anti-galling properties. Ideal for subsea, chemical, and offshore applications where standard fasteners fail.<\/p>\n Provides excellent chemical resistance and low friction coefficient. PMI and coating thickness testing available. Stock available in Dubai.<\/em><\/p>\n Asia Bolts Industries PTFE \/ Xylan Coated Stud Bolts combine the structural strength of high-grade alloy steel with an advanced fluoropolymer coating system that delivers outstanding corrosion resistance, chemical inertness, and controlled friction in the most demanding service environments. Manufactured to ASTM A193 B7 \/ B8, ASTM A320, and custom grade specifications, these coated stud bolts are engineered for oil & gas pipelines, petrochemical flanges, offshore platforms, chemical processing plants, and subsea applications. Available in all standard and custom sizes, supplied with matching PTFE \/ Xylan coated hex nuts and full material certification.<\/p>","protected":false},"featured_media":3222,"template":"","meta":{"_kadence_starter_templates_imported_post":false},"product_brand":[],"product_cat":[98],"product_tag":[199],"class_list":["post-2222","product","type-product","status-publish","has-post-thumbnail","product_cat-stud-bolts","product_tag-ptfe-xylan-coated-stud-bolt","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product\/2222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/media\/3222"}],"wp:attachment":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/media?parent=2222"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product_brand?post=2222"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product_cat?post=2222"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product_tag?post=2222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Technical Specifications<\/h3>\n
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\n Product Type<\/strong><\/td>\n PTFE \/ Xylan Coated Stud Bolt<\/td>\n<\/tr>\n \n Base Material<\/strong><\/td>\n ASTM A193 B7, B7M, B8, B8M, A320 L7<\/td>\n<\/tr>\n \n Coating Material<\/strong><\/td>\n PTFE (Polytetrafluoroethylene), Xylan 1424, Xylan 1000<\/li>\n<\/tr>\n \n Coating Thickness<\/strong><\/td>\n 20 to 30 microns (Standard), Custom thickness available<\/td>\n<\/tr>\n \n Coating Color<\/strong><\/td>\n Grey, Green, Blue, or Black (Based on coating type)<\/td>\n<\/tr>\n \n Temperature Range<\/strong><\/td>\n -200\u00b0C to +260\u00b0C (-328\u00b0F to +500\u00b0F)<\/td>\n<\/tr>\n \n Thread Standard<\/strong><\/td>\n UNC, UN8, Metric (ISO)<\/td>\n<\/tr>\n \n Hardness<\/strong><\/td>\n Max 35 HRC (For NACE MR0175 Compliance)<\/td>\n<\/tr>\n \n Testing<\/strong><\/td>\n Coating Thickness, Adhesion Test, Holiday Detection, PMI<\/td>\n<\/tr>\n \n Documentation<\/strong><\/td>\n MTC EN 10204 3.1, Coating Certificate, COC, COO<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Xylan Coating (Whitford Xylan\u00ae)<\/h3><\/p>\n
\nLow, controlled friction \u2014 coefficient of friction 0.03\u20130.15 depending on grade, enabling accurate torque-to-tension conversion and eliminating galling
\nOutstanding abrasion resistance \u2014 the organic binder matrix gives Xylan significantly better wear resistance than pure PTFE coatings
\nBroad chemical compatibility \u2014 resistant to most acids, alkalis, solvents, H\u2082S, CO\u2082, chlorides, and hydrocarbon fluids
\nThermal stability \u2014 service temperatures from \u201370\u00b0C to +230\u00b0C for most grades
\nThin, precise coating \u2014 typical DFT 10\u201325 microns, preserving dimensional accuracy and thread tolerances
\nColour-coded grades \u2014 Xylan 1070 (blue), 1424 (grey\/green), 1052 (black), 1014 (brown) for easy identification<\/p>\nXylan grades available:<\/h3><\/p>\n
\nBest suited for: Oil & gas flanges, subsea bolting, H\u2082S \/ sour service, high-pressure pipelines, desalination plants, offshore topsides, chemical reactor flanges, and any application requiring repeatable bolt tensioning with documented torque coefficients.<\/p>\nBenefits of PTFE \/ Xylan Coating<\/h3>\n
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Quality Control & Coating Inspection<\/h3>\n
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Request a Quote for PTFE Coated Studs<\/h3>\n
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