PTFE Tube
Consisting of all characteristics of ptfe, PTFE Tube is an ideal raw material among all plastics. It has internally smooth structure, which made it very strong and flexible. It consists anti friction, anti-brokage and anti-blockage characteristic. It's highly resistant to the corrosive chemicals. It also consists of good dielectric strength and good tensile strength. Model:KXT M980
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Product Description
PTFE Tube – High‑Purity, Flexible Tubing for Demanding Fluid & Electrical Applications
Kaxite Sealing is a leading China-based manufacturer and supplier of PTFE tubes (Model KXT M980) – precision‑extruded tubing made from 100% virgin PTFE resin. Offering an exceptional combination of chemical inertness, thermal stability (-200°C to +260°C), and a smooth internal surface, our PTFE tubing is the preferred choice for fluid transfer, chemical processing, pharmaceutical manufacturing, aerospace, and electrical insulation. The tube is strong yet flexible, with anti‑friction, anti‑blockage, and anti‑corrosion properties that ensure reliable performance even in aggressive environments. Available in a wide range of inner diameters, wall thicknesses, and lengths, with custom options for OEM projects.
As a trusted factory direct supplier in China, Kaxite offers custom sizes, anti‑static and conductive grades, and competitive wholesale pricing. Request your price list and free sample →
Why PTFE Tube?
Chemically Inert
Resists almost all chemicals, acids, and solvents – ideal for corrosive media.
Wide Temperature Range
Continuous service from -200°C to +260°C – cryogenic to high heat.
Smooth Inner Surface
Low friction, anti‑blockage, and excellent flow characteristics.
High Dielectric Strength
Excellent electrical insulation – perfect for wire and cable protection.
Technical Specifications – PTFE Tube (KXT M980)
* Custom diameters, wall thicknesses, and lengths available. Contact our technical team for bespoke tubing.
Complete dimensional and physical data sheet
Key Advantages
- ✅ High strength against pressure – withstands high working pressures without deformation
- ✅ High temperature resistant – retains mechanical properties up to 260°C
- ✅ High dielectric strength – safe and reliable for high‑voltage insulation
- ✅ Non‑contaminating – inert and safe for food, pharmaceutical, and semiconductor use
- ✅ Smooth inner surface – reduces friction, prevents clogging, and improves flow
Typical Applications
Installation & Handling Tips
- Inspect – check for any damage or kinks before installation.
- Cut cleanly – use a sharp tube cutter or fine‑toothed saw for a smooth, square end.
- Avoid sharp bends – minimum bend radius depends on diameter; consult engineering for guidance.
- Use compatible fittings – PTFE tubing works with compression, flare, and barbed fittings (verify compatibility).
- Support long runs – for lengths over 1 meter, provide adequate support to prevent sagging.
* For critical applications, we recommend a pressure test after installation.
Frequently Asked Questions – PTFE Tube
What is the maximum continuous operating temperature for PTFE tubes?
PTFE tubes can operate continuously up to 260°C (500°F), with short‑term peaks up to 300°C. They remain flexible down to -200°C.
Are your PTFE tubes FDA‑compliant?
Yes, our virgin PTFE tubes comply with FDA regulation 21 CFR 177.1550 and are available in USP Class VI grades for pharmaceutical, food, and beverage contact applications.
Can you supply PTFE tubing with conductive or anti‑static properties?
Absolutely. We offer carbon‑filled, graphite‑filled, and metal‑filled PTFE tubes for anti‑static and conductive applications.
What is the minimum wall thickness for PTFE tubes?
We can produce extruded tubes with wall thicknesses as low as 0.25 mm for small diameters, and up to 20 mm for larger diameters.
Do you provide custom cutting and flaring services?
Yes, we offer custom cutting to length, as well as flaring, flanging, and heat‑forming services for PTFE tubes. Please provide your specifications for a tailored quotation.
Why Source from Kaxite Sealing – Your Trusted PTFE Tube Supplier in China
- ✔ 20+ years of PTFE processing expertise
- ✔ ISO 9001 certified manufacturing
- ✔ Exported to 40+ countries worldwide
- ✔ In‑house extrusion and molding capabilities
- ✔ Custom sizes – ID, OD, wall thickness, length
- ✔ FDA & USP compliant grades available
- ✔ Flexible logistics – sea, air, express from Ningbo/Shanghai
- ✔ 24/7 technical support – prompt response to inquiries
Packaging & Worldwide Delivery
* Custom packaging and labelling available. View packaging & shipping details →
Ready to Order? Contact Kaxite – China's Reliable PTFE Tube Manufacturer
As a premier China supplier of PTFE tubes, Kaxite provides high‑quality products at factory‑direct prices. Whether you need a sample, a price list, or a bulk order, our experienced team is ready to support you with technical advice and prompt service.
📞 Call us: 0086-574-87527771 | ✉️ Email: cindy@seal-china.com | 🌐 Visit: www.expandedptfesheets.com
