Specification :
Metal Jacketed gasket(MJG)is made from graphite, ceramic, non-asbestos etc. filler covered with thin metal jacket, such as stainless teel, carbon steel, copper etc., special used in sealing spots of heat exchanger, pressure vessel etc. this gaskets highly resistance against blow-out , suitable for high assembly stress . double double jacketed gasket, metal jacketed gasket
Filler material Jacket meterial Temperature PressureMpa
Graphite, Asbestos
Non-asbestos
CeramicPTFE Carbon steel 350 d6.4
Copper 450 d6.4
3.4316 530-600 d6.4
DN DN 15~5000mm
material L2, T2, 08F, 304, 321, 316, 316L , Handtailor Asbestos sheet , Flexible Graphite, PTFE, earthen fibre
mostly
performance
Double Jacketed Gasket has characteristic of metallic and nonmetal, with excellent sealing performance, especially made of each kind of complex shape. Double Jacketed Gasket with greatness diameter not easy to fall apart and not easy to damnify, the most temperature is 800, the pressure is d6.4Mpa the leakiness rate is 1s10-3cm3/S. If both of sides be adhered flexible graphite, the leakiness rate is 1s10-5cm3/S
purpose Double Jacketed Gasket can be used in sealing spots of pressure vessels, exchanger heat, condenser, plain hole, etc. The Ripple Double Jacketed Gasket be used in various pipe and flange. double double jacketed gasket, metal jacketed gasket
standard GB/T1560-1995, JB4706-92, JB/T4718-92, HG20630-97, ANSIB16.3, API, JPI, etc.
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