lens ring joints' highest pressure used is 3000atm,they have been used on pipe flanges in synthesizing line of ammonia and methand at high pressure and high temperature,in high pressure polymerizing line of
SS316 Lens Ring Type Joint Gasket for High Pressure
Bx/ Rx/ IX / Hx /Ax/ Lens Ring Joint Gaskets - China Gasket, Seal | Made-in-China.com
Lens Gasket - LMP
SS 304, SS 316L Lens Ring Type Joint Gasket | Factory Price