... other pipe fittings to the world mark flange,elbow,tee,cross and bolt We offer a ... F46,F52,F56,F60,F65stainless steelASTM A182, ANSI,304,304L,316,316L,321,321H,904,904L ... F51SpecificationClass150#,300#,400#,600#,900#,1500#,2500#MarkingAccording to customers’ requirement.SizeAs per customers requirement.Face ... and other party recognized by clientsStandardANSI B16.5, ANSI B16.47 DIN, JIS, BS, ASMESpecial ...