KAXITE – a leading China-based expanded PTFE joint sealant manufacturer and expanded PTFE sheet supplier with 20+ years expertise. We produce expanded PTFE gaskets, tape, cord, and sheets for oil & gas, chemical, and power generation sectors. OEM/ODM with full material traceability – factory direct pricing and global shipping.
Advanced facility with automated PTFE expansion, calendering, and precision slitting lines.
Comprehensive testing for density, tensile strength, and sealability – certified reports with every order.
Supplying to 40+ countries with reliable logistics partners for worldwide delivery.
Every product tested – ≤0.01% defect rate.
Any size, thickness, density – 500+ custom specifications.
Save 20–30% – volume discounts available.
Quote in ≤2 hours, real-time tracking.
Engineered for reliability in critical sealing applications
Expanded PTFE gaskets & tape for refineries, pipelines
🧪Corrosion-resistant expanded PTFE sheet & cord for aggressive media
⚡High-temp sealing for heat exchangers, turbines, boilers
💧FDA-compliant expanded PTFE for potable water applications
"Kaxite's expanded PTFE joint sealant eliminated leaks in our chemical reactor. Excellent quality and fast delivery."
— Thomas K., Germany Chemical Plant
"We rely on Kaxite's expanded PTFE sheets for our valve sealing. Consistent density and surface finish."
— David R., USA Valve Manufacturer
"Custom expanded PTFE gasket tape made to our exact specifications – perfect fit for our high-pressure flange joints. Great service from Kaxite."
— Ahmed Al-Mansoori, UAE Oil & Gas Project
A: Expanded PTFE is a microporous, highly conformable sealing material that provides excellent chemical resistance and creep relaxation, ideal for flanges, pumps, and valves.
A: Yes. We manufacture custom expanded PTFE sheets, tape, and gaskets in any size, thickness, and density to match your application.
A: Standard lead time is 10–20 days for bulk orders. Rush orders available upon request.
A: Every shipment includes MTR, FDA, and REACH certificates upon request. Full traceability guaranteed.
Submit your specifications – we'll provide a detailed quote within 4 hours with full engineering support.
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