GYLON® Style HP 3561

PTFE with Barium Sulfate Gasketing for High Pressure Applications

GYLON® Style HP 3561 is high performance, barium sulfate filled PTFE gasketing material that contains a perforated 316L stainless steel insert for improved pressure resistance (can withstand up to 2,500 PSI).

Category:

Description

Features & Benefits

  • Tight seal
  • Perforated stainless steel core increases resistance to pressure fluctuations and thermal cycling
  • GYLON® offers superior cold flow and creep resistance, eliminating the need for frequent retorquing
  • Chemical resistance
  • Seals aggressive chemicals in hostile environments where safety or blowout resistance is crucial*
  • Will not support flame
  • Will not support bacterial growth

*Consult Khong Lieng when using flanges in pressure classes above 300lbs.

Specification

  • Available in sheet or cut gasket form
  • Off-white
  • PTFE with barium sulfate and perforated 316L stainless steel insert
  • Max. Temperature: 500°F / 260°C
  • Max. Pressure: 2,500 PSI / 172 bar
  • Maximum PxT 1/16: 700,000 °F x PSIG / 25,000 bar x °C
  • Maximum PxT 1/8: 450,000 °F x PSIG / 15,000 bar x °C

Applications

  • Caustics
  • Chlorine
  • Gases
  • Water
  • Steam
  • Hydrocarbons
  • Cryogenics
  • Aluminum fluoride

For oxygen service, specify “HP3563″.