Ring Joint Gasket

Metal Double Jacket Gasket is a composite gasket with internal nonmetal material such as flexible graphite, Teflon, asbestos-rubber sheet and ceramic fiber which is clad by special meta sheet in cold work. Proper medium, pressure and  temperature are decided by different materials we use. The highest temperature is 1300"C and the highest pressure is up to 100Mpa. If you interest in our products, please click our website or contact us The metal ring joint gasket is made of metal material by forging and heat treatment andmachining into cross section shape is the entity of octagon metallic gasket, have radial since the tight sealing efect, is a standard type R a kind of metal ring gasket, its actionprinciple is cushion for leaning on is with flange type ladder groove(mainly the lateral) out of contact, and through the pressure sealing function to form. 具体信息 Material   Maximum Hardness Mak   Temperture℃  Brinell HB Rocknell HB Min Max  Soft lron 90 56 P -40 540  Low C/S 120 68 S -60 500  SS410 170 86 S410 -40 850  SS304 160 83 S304 -250 540  SS316 160 83 S316 -200 815  SS347 160 83 S347 -200 870  4-6%Cr,0.5% Mo 130 72 F5 -40 650  Copper 80 C -100 315  Aluminum 35 A -200 425  Inconel 600 150 78 Y -100 1095  Inconel 825 150 78 W -100 1095  Monel 400 150 78 M -100 760  Titanium 215 77 T -200 540  Nikel 200 110   58 N -200 760 Hastelloy B2 230 121 X1 -100 1095   Hastelloy C276 210 110 X2 -100 1095