Sell Spiral wound gaskets

Spiral wound gaskets You May Also Be Interested In: filler material gaskets pipe flange spiral wound spiral wound gaskets
Description
For applications with high temperature variations(thermal cycling) , and/or pressure variations, and/or flange rotation problems etc. , gaskets with adequate residual stress (stress retention) , flexibilityand recovery are needed. Tiansheng spiral wound gaskets have been designed to meet these demanding requirements.


Spiral wound gaskets are made of a preformed metallic strip and a soft filler material (PTFE or Flexible graphite) , wound together under pressure, and optionally with an inner and/or outer guide ring. The metal strip holds the filler, resulting in excellent mechanical resistance, resilience and recovery

TSA
Basic construction type, wound by steel tape and filler material. Suitable for tongue and groove or male and female or grooved to flat face flange assemblies

TSB
Solid inner metal ring acts as a compression stop and fills the annular space between flange bore and the inside diameter. Designed to prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion of flange faces. Suitable for male and female pipe flange.

TSC
Utilizes an external ring which accurately centers gasket on flange face, provides additional redial strength to prevent gasket blow-out and acts as a compression stop. A general purpose gasket suitable for use with flat face and raised face flanges. Above class 600 an internal ring is recommended.

TSD
Utilizes an external ring which accurately centers gasket on flange face, provides additional redial strength to prevent gasket blow-out and acts as a compression stop. A general purpose gasket suitable for use with flat face and raised face flanges. Above class 600 an internal ring is recommended.