Detailed Product Description
ring-joint(seal ,0-ring)
features:
1)max size:1200mm
2)material:soft iron,carbon steel,304,316,410,F51,F5
3)stanard:ASME16.20 B,GB/T9128


As following are?more details for the RTJ gasket,for your reference.
gasket forms RTJ gasket(octagon gasket,oval gasket,BX,RX)
standards HG20633-97,HG20612-97,ASME16.20 B,API6B,JB/T89-94
material selected soft iron,carbon steel,304,316,F5,410
temperature changes with different material?
pressure
hardness
main puepose used in valve,flange,pipe,oilfield wellhead./gasket type seal of flange connecting on high-pressure pipeline, vessel, equipment, etc
available size whole series,max O.D is 1200mm


Detailed Product Description
oval gasket in two sizes(metallic gaskets,seal ring)
gasket form oval gasket
material? SS316
temperature �G600 degrees
pressure �G 42.0Mpa
hardness �G?160 HB
main puepose gasket type seal of flange connecting on high-pressure pipeline, vessel, equipment, etc
available size whole series,the max O.D is 1200mm