TEFLON Coated U bolts | PTFE Coated U bolt clamps | PTFE Insulated U bolts

PTFE Coated U bolt pipe clamps are well known as TEFLON coated U bolts also, this product is one of our featured products. Our factory is a high quality U bolt manufacturer and suppliers, we manufacture & supply a lot of PTFE (Teflon) coated U bolts and PTFE insulated U bolt pipe clamps for marine, offshore and ship building applications.

PTFE coated U bolts, Teflon coated U bolt clamps, PTFE-lined-U bolt pipe clamps

Specifications of TEFLON coated U bolts

As the leading China U bolt pipe clamp manufacturers, our U bolts are manufactured as per:

  • German standard: DIN 3570;
  • ASME B18.31.5
  • Chinese standard: JB/ZQ 4321
  • and other customized specifications, customer’s drawings.

All the U bolts with above specifications can be coated with PTFE coating /Teflon coating or FluoroPolymer coating to make the PTFE coated U bolt clamps.

We can manufacturer and supply customized Teflon coated U bolts according to customer’s drawings.

Size range of Teflon (PTFE) coated U bolt clamps

Our factory manufacturer (PTFE) Teflon coated U bolts / PTFE lined U bolts / PTFE insulated U bolts with full ranges of sizes of:

  • 1/2″ (DN15) to 36″ (DN900)

Thread sizes of the U bolts are available from M6 to M56, we can provide both metric thread U bolt and UNC thread U bolt clamps.

Advantages of our PTFE coated U bolts/ Insulated U bolts

  • Teflon Coated U bolts provide a longer lifespan on your U bolt clamps. Also, the PTFE coating serves as additional layer of protection for the U bolt clamps as they are manipulated and imbedded into their place. PTFE (Teflon) coating has proven to improve the strength and lifespan of a U bolt.
  • PTFE Coated U Bolt clamps have a Low Coefficient of Friction. The coefficient of friction of PTFE is generally in the range of 0.05 to 0.20, depending on the load, sliding speed, and particular PTFE coating used.
  • PTFE insulated U bolts have excellent Corrosion resistant performance. The corroded nuts and bolts become a fragile liability when bearing heavy loads, so the PTFE coating or PTFE insulation prevents your facilities from long term damage.
  • TEFLON Coated U bolt clamps has excellent resistance to the elements as: weather, sunlight, salt water;
  • U Bolt with Teflon has good Heat Resistance performance. U bolt clamps with PTFE coating can operate continuously at temperatures up to 260°C/500°F. PTFE Coating U Bolts have Cryogenic Stability. Many PTFE industrial coatings withstand severe temperature extremes without loss of physical properties. PTFE (Teflon) industrial coatings may used at temperatures as low as -270°C/-454°F.
  • PTFE /Teflon Lined U Bolt clamps have good Chemical Resistance performance. PTFE coating / PTFE insulation is normally unaffected by chemical environments. The only chemicals known to affect all PTFE coatings are molten alkali metals and highly reactive fluorinating agents.

Applications of PTFE /TEFLON Coated (Insulated) U bolts

Mostly our PTFE coating U bolts are used in marine, ship building, offshore oil and gas industries. Besides these, as meeting high industry standards, our PTFE Insulated U bolt pipe clamps can also be used in a wide range of industries, including:

  • Marine, ship building, offshore industries
  • Medical
  • Oil and Gas
  • Pharmaceutical
  • Automotive
  • Chemical
  • Cookware
  • Food Processing industries
  • Heavy Equipment