Polypac Teflon Tube (PTFE) — Durable, Low-Friction Tubing

Polypac Teflon Tube (PTFE) delivers outstanding chemical resistance, low friction and wide temperature performance. Available in virgin and filled PTFE with custom sizes and strict quality control—ideal for hydraulic, chemical and industrial applications.
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Product Information

Polypac Teflon Tube (PTFE) — Reliable, Low-Friction Tubing

Polypac Teflon Tube is engineered for demanding environments where durability, chemical resistance and stable performance matter. Made by Polypac — a specialist in hydraulic seals and sealing materials — our PTFE tubes come in virgin and filled formulations (bronze, carbon, graphite, MoS₂ and glass) to meet different wear and conductivity needs.

Key Features

  • Excellent chemical resistance — resists acids, alkalis and most solvents.
  • Wide temperature range — stable from very low to very high temperatures.
  • Low friction and non-stick surface — reduces wear and improves flow.
  • Multiple material options — virgin PTFE and filled PTFE for enhanced strength, conductivity or wear resistance.
  • Custom sizes and tight tolerances — tailored to fit hydraulic, pneumatic and industrial systems.
  • Strict quality control — produced in a modern facility with advanced testing equipment.

Why Choose Polypac

Founded in 2008, Polypac combines decades of seal manufacturing know-how with modern production capabilities. Our factory spans over 10,000 m² and is equipped for precision extrusion and testing. We work with universities and research institutes to keep materials and processes at the cutting edge. This means you get PTFE tubing that performs consistently in tough conditions.

Applications

Polypac Teflon Tube is ideal for hydraulic systems, chemical processing, food and pharmaceutical lines, lab equipment, electrical insulation, and any application needing corrosion-resistant, low-friction tubing.

Buy with Confidence

We offer fast quotes, customization, and reliable lead times. Whether you need a standard PTFE tube or a specially filled variant for extra wear resistance or conductivity, Polypac delivers professional sealing solutions backed by rigorous testing. Contact us for samples, drawings or help choosing the right tube for your application.

FAQ

Can I reuse a seal?
We strongly recommend never reusing seals. Once compressed and used, a seal takes a "set" and its elastic properties are degraded. Reusing it almost always results in a leak. Always install a new seal during any maintenance or repair.
What is the purpose of the metal spring in a rotary shaft seal?
The garter spring in a shaft seal (e.g., FSKR, SPGO types) provides a constant radial force on the sealing lip. This ensures consistent contact with the rotating shaft, compensating for minor wear, eccentricity, and vibration to prevent lubricant leakage.
What is the difference between NBR and FKM materials?
NBR (Nitrile/Buna-N): A general-purpose, cost-effective material with excellent resistance to petroleum-based oils and fuels. It has a standard temperature range of -30°C to +100°C (-22°F to +212°F). FKM (Fluoroelastomer/Viton®): A premium material with excellent resistance to high temperatures (up to 200°C+), chemicals, and oils. It is used in more severe environments but is more expensive than NBR.
What is the difference between a static seal and a dynamic seal?
A Static Seal is used between two surfaces that do not move relative to each other (e.g., pipe flanges, end caps). O-rings and gaskets are common static seals. A Dynamic Seal is used between surfaces that do move (e.g., piston and cylinder, rotating shaft). Rod seals, piston seals, and rotary shaft seals are designed for this purpose.
Get in Touch
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Polypac Industrial Technology Co.,Ltd
No. 5, Hegui Mid Road, Hegui Industrial Park, Lishui Town, Nanhai District, Foshan City, Guangdong Province, P.R. China.
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With over 10 years of sealing expertise, we are ready to provide you with reliable solutions.

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