... .SPackingRubber/PTFE/GraphiteASB/PTFE/GraphiteSuitable Temp-29~+425°CSuitable Medium Paper pulp, Mixture of sewage, coal slurry, ash and serifluxNominal pressure ... /T9113, JB/T79, HG, SH, JIS, DIN, NF, BSMain materials: C.I,WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12MoTi, CF8, CF8M, CF3, 2Cr25Ni20Seal type: Stainlesss ...