Tenglong Sealing’s High Quality Expanded PTFE tape is made with unsintered PTFE. PTFE is resistant to all chemical products and solvents with the exception of alkaline materials. It has good resistance to elevated pressures and has a high thermal stability. Expanded PTFE  tape is odourless and tasteless making it suitable for food applications.

Tenglong Sealing’s High Quality Joint Valve Stem Packing is made from 100% pure expanded PTFE designed to be used as gap filling dependable sealants for flanges & valve glands. Valve Stem Packing is a pliable, self-lubricating packing that eliminates stem wear and lasts indefinitely. This continuous-length packing installs easily and forms a cohesive cylinder when compressed, eliminating the need to cut and form rings.

Tenglong Sealing’s High Quality Expended PTFE Tape and PTFE Valve Stem Packing can be used in the following reactors, steam generators and various shaped cans and barrels, seal. And Tenglong Sealing’s High Quality Expended PTFE Tape and PTFE Valve Stem Packing have high compressibility, easily fills the voids and grooves on the sealing surface, blocks the interface leakage, and has the property of rebound expansion when subjected to tension. Therefore, the higher the internal medium pressure, the greater the sealing force.

The Size of Tenglong Sealing’s High Quality Expended PTFE Tape and PTFE Valve Stem Packing could be designed by costomers.

Our Tenglong Company Products are of good quality and stable performance. Our company's website are www.sealings.cn and www.tenglongsealings.com, the Email is sales@sealings.cn. Welcome new and old customers to buy.