PTFE Tube
Model:KXT M980
Molded PTFE Tube OD: 30mm to 600mm Length: 10mm to 300mm/pc we have virgin molded ptfe tube, filled molded ptfe tube, fiber glass molded ptfe tube, graphite filled molded ptfe tube, bronze filled molded ptfe tube.
KXT M980 PTFE Tube – Premium Polytetrafluoroethylene Tubing for Demanding Applications
KXT M980 PTFE tubes are manufactured from high-quality virgin or filled PTFE resin. Available in OD ranges from 30mm to 600mm and lengths up to 300mm/pc. Options include virgin, glass fiber filled, graphite filled, and bronze filled grades. Offers exceptional chemical resistance, a wide service temperature range (-200°C to +260°C), and excellent dielectric properties. Ideal for fluid transfer, chemical processing, aerospace, and electronics. Request a quote →
KXT M980 PTFE Tube – High-Performance Polytetrafluoroethylene Tubing for Industrial Applications
Kaxite Sealing presents the KXT M980 PTFE Tube – a high-performance tubing solution manufactured from premium polytetrafluoroethylene (PTFE) resin. Our PTFE tubes are engineered to deliver exceptional performance in the most demanding industrial environments, combining outstanding chemical resistance, thermal stability, and electrical insulation properties. Whether you require standard virgin PTFE or reinforced filled grades, our tubes provide reliable service in fluid transfer, chemical processing, and electronic applications.
Why KXT M980? Our PTFE tubing features a smooth inner surface that minimizes friction and prevents blockage, ensuring efficient fluid flow. It is highly resistant to corrosion and aggressive chemicals, making it suitable for the most challenging media. With a wide service temperature range from -200°C to +260°C and excellent dielectric strength, the KXT M980 PTFE tube is the preferred choice for engineers seeking long-term reliability and performance.
As a leading PTFE tube supplier in China, Kaxite offers these tubes in outer diameters ranging from 30mm to 600mm and lengths from 10mm to 300mm per piece. We also provide custom-filled compounds, including glass fiber, graphite, and bronze filled PTFE, to meet specific application requirements. Request a free sample or get a wholesale quote today.
Outer Diameter 30 – 600 mm
Length 10 – 300 mm/pc
Materials Virgin / Glass / Graphite / Bronze
Service Temp. -200°C to +260°C
Dielectric Strength ≥ 18 kV/mm
Friction Coefficient 0.27 – 0.67
Why KXT M980 PTFE Tubes?
- ✅ Exceptional Thermal Stability – Withstands continuous service from -200°C to +260°C, with a melting point of 327°C.
- ✅ Superior Chemical Inertness – Resistant to virtually all chemicals and corrosive media, ensuring long service life.
- ✅ Excellent Dielectric Properties – High dielectric strength (≥18 kV/mm) and low dielectric constant (2.1) for reliable insulation.
- ✅ Smooth Inner Surface – Minimizes friction, reduces pressure drop, and prevents material buildup or blockage.
- ✅ High Mechanical Strength – Tensile strength of 17-23 MPa and excellent impact resistance ensure durability.
- ✅ Versatile Filled Grades – Available in glass fiber, graphite, and bronze filled compounds for enhanced wear and thermal properties.
Available Configurations – Virgin & Filled PTFE Tubes
Kaxite offers the KXT M980 PTFE tube in multiple configurations to suit diverse application requirements. All tubes are manufactured from high-quality PTFE resin with full material traceability.
Virgin PTFE Tube
Manufactured from 100% pure virgin PTFE resin, this standard-grade PTFE tubing offers the widest chemical resistance and excellent dielectric properties. It is ideal for general-purpose fluid transfer, chemical handling, and electrical insulation applications where contamination from fillers is unacceptable.
Glass Fiber Filled PTFE Tube
Reinforced with glass fiber, this PTFE tube offers improved wear resistance, higher compressive strength, and enhanced dimensional stability compared to virgin PTFE. It is suitable for applications requiring greater mechanical support and reduced deformation under load.
Graphite Filled PTFE Tube
Graphite-filled PTFE tubes provide enhanced thermal conductivity, lower friction, and improved wear resistance. This grade is ideal for applications involving high temperatures or where low friction is critical for efficient operation.
Bronze Filled PTFE Tube
Bronze-filled PTFE tubing offers the highest compressive strength and exceptional wear resistance among filled grades. It is specifically designed for heavy-duty applications, such as hydraulic seals and bearing surfaces, where high loads and abrasive conditions are present.
* Custom compounds and specific dimensions are available upon request. Contact our technical team for tailored solutions.
ISO 9001:2015 Virgin & Filled Grades UL 94 V-0 Rated Excellent Chemical Resistance Custom Sizes Available
Key Advantages of KXT M980 PTFE Tubes
Superior Thermal Stability – Capable of continuous service from -200°C to +260°C, with a melting point of 327°C, ensuring reliable performance across a wide temperature spectrum.
Exceptional Chemical Inertness – Resistant to virtually all chemicals, solvents, and corrosive media, making it suitable for the most aggressive fluid handling applications.
High Dielectric Strength – With a dielectric strength of ≥18 kV/mm and a low dielectric constant of 2.1, our PTFE tubes provide excellent electrical insulation.
Smooth Internal Surface – The inherently smooth surface of PTFE minimizes friction, reduces pressure loss, and prevents clogging or material adhesion in fluid transfer systems.
Abrasion & Corrosion Resistant – Designed to withstand harsh environments, our PTFE tubing resists abrasion, corrosion, and weathering, ensuring a long service life.
Flexible & Non-Contaminating – PTFE is flexible, non-stick, and non-contaminating, making it ideal for pharmaceutical, food, and semiconductor applications where purity is critical.
Technical Specifications – KXT M980 PTFE Tube
The table below lists typical physical, mechanical, thermal, and electrical properties of our KXT M980 PTFE tubes. Values are based on standard test methods and representative of our virgin and filled grades.
| Property | Value | Unit | Method |
|---|---|---|---|
| Tensile Strength (23°C) | 17-23 | MPa | - |
| Elongation at Break (23°C) | 200-500 | % | - |
| Flexural Strength (23°C) | No break at flexure | - | D 790 |
| Impact Strength | No break | - | - |
| Yield Strength (23°C) | 1450 | Psi | - |
| Density | 2.12-2.17 | gm/cu.cm | - |
| Coefficient of Linear Expansion (20-100°C) | 12 x 10-5 | K-1 | D 696 |
| Melting Point | 327 | °C | - |
| Thermal Conductivity | 0.25 | W/m/deg K | - |
| Service Temperature | 260 | °C | - |
| Processing Temperature | 370-395 | °C | - |
| Dielectric Strength (2mm) | 18 | Volts/mum | - |
| Surface Arc-Resistance | >300 (does not track) | sec | D 495 |
| Volum Resistivity (dry, @ 50% RH) | >1018 | ohm-cm | D 257 |
| Dielectric Constant (60 to 2x109 cps) | 2.1 | ε | D 150-81 |
| Flame Rating | V-0 | - | UL-94 |
| Resistance to Weathering | Excellent | - | - |
| Specific Gravity | 2.12-2.17 | - | D 792-66 |
| Coefficient of Friction | 0.27-0.67 | - | D 1894 |
* Custom filled grades and specific dimensional tolerances are available upon request. Contact our technical sales team for application-specific recommendations.
Typical Applications & Industries
Fluid Transfer & Water Processing Chemical transfer lines, water treatment systems, and high-purity fluid handling equipment.
Chemical & Pharmaceutical Manufacturing Reactor feed lines, distillation columns, and sanitary transfer systems requiring corrosion resistance.
Aerospace & Transportation Hydraulic lines, fuel systems, and pneumatic tubing in aerospace and automotive applications.
Components & Insulators Standoff insulators, coil forms, and protective sleeving for electrical and electronic assemblies.
Environmental Science & Air Sampling Sampling lines and analytical equipment for environmental monitoring and testing.
Electronics Manufacturing Cable jacketing, wire insulation, and protective sleeves for high-frequency and high-temperature electronics.
Why Choose Kaxite for PTFE Tubes?
30+ Years of PTFE Expertise – Kaxite has been manufacturing PTFE products since 1990, with deep knowledge of material processing and application engineering.
ISO 9001:2015 Certified – Our manufacturing processes are fully certified, with strict quality controls from raw material to finished product.
Custom Manufacturing Capability – We offer custom diameters, lengths, and filled compounds to meet your specific requirements.
Competitive Factory Pricing – Direct supply from our factory ensures cost-effective solutions without compromising quality.
Fast Technical Support – Our engineering team provides rapid responses on material selection and application questions – within 2 business hours.
Global Supply Chain – We ship to over 40 countries with flexible packaging and shipping options to meet your project deadlines.
Proven Reliability: Kaxite PTFE tubes are trusted by engineers and plant managers worldwide for their consistent quality, exceptional chemical resistance, and reliable performance in the most demanding applications.
Quality Assurance & Regulatory Compliance
Kaxite Sealing is an ISO 9001:2015 certified manufacturer. Our PTFE tubes are produced under strict process controls – from raw material selection, compounding, molding, to final machining and inspection. Each tube is inspected for dimensional accuracy, surface finish, and mechanical properties. We provide material test certificates (MTCs) and can supply dimensional inspection reports upon request, ensuring full traceability.
- ISO 9001:2015
- Virgin & Filled Grades
- UL 94 V-0 Rated
- 100% Dimensional Inspection
- Full Material Traceability
Quality you can depend on – our PTFE tubing is trusted by engineers in critical chemical, pharmaceutical, and electronic applications worldwide.
Custom Manufacturing & OEM Services – Free Sample Available
As a professional PTFE tube manufacturer in China, we offer complete customization to meet your exact specifications. Request a free sample or get a bulk quote today:
- Custom outer diameters (30mm to 600mm)
- Custom lengths and tolerances
- Filled compounds: glass, graphite, bronze, and custom blends
- Custom colors and surface finishes
- Private label packaging for distributors
- Just-in-time delivery and inventory management
Request a free PTFE tube sample or ask for a tailored bulk quote – our team responds within 24 hours with competitive factory pricing and lead‑time estimates.
Frequently Asked Questions About PTFE Tubes
- Q: What sizes of PTFE tubes are available?
- A: We offer PTFE tubes in outer diameters ranging from 30mm to 600mm and standard lengths from 10mm to 300mm per piece. Custom sizes and longer lengths are available upon request.
- Q: What is the difference between virgin and filled PTFE tubes?
- A: Virgin PTFE tubing offers the highest chemical purity and dielectric strength. Filled grades (glass, graphite, bronze) provide enhanced mechanical properties such as improved wear resistance, higher compressive strength, and better thermal conductivity for specific applications.
- Q: What is the maximum service temperature for PTFE tubes?
- A: PTFE tubes can be used continuously at temperatures up to 260°C. The material has a melting point of 327°C, making it suitable for a wide range of high-temperature applications.
- Q: Are PTFE tubes suitable for high-voltage applications?
- A: Yes, PTFE tubing exhibits excellent dielectric properties, including a high dielectric strength (≥18 kV/mm) and low dielectric constant (2.1). It is widely used as electrical insulation in high-frequency and high-voltage environments.
- Q: Can you produce PTFE tubes with custom tolerances and shapes?
- A: Absolutely. We offer complete customization including precise dimensional tolerances, non-standard diameters, and custom lengths. We also provide machining services for complex geometries. Contact us with your specifications for a custom quote.
Partner with Kaxite Sealing – your trusted PTFE tube manufacturer and supplier in China. With decades of PTFE processing expertise, advanced manufacturing capabilities, and a commitment to quality, we deliver tubing solutions that perform reliably in the most demanding chemical, thermal, and electrical applications. Request a free PTFE tube sample or get a tailored bulk quote today – our engineers respond within 24 hours.
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Address
No. 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
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