... Material:carbon steel,stainless steel and alloy steel 3.Standard:ANSI,ASME,JIS forged flange:1.Materials:st37-2,A105,S235JRG2,SS400,P245GH2 ... /2"-64"3.PN6-PN100&150LBS-1500LBS4.Standard:ANSI B16.5,JIS B2220,DIN,UNI,BS,EN1029-15.Type:PL,BL ... Fitting Manufacturing Co.,LtdProductsAll kinds of Pipe FittingsStandardASTM , ANSI, DIN, GB, JB/TWall ThincknessSCH20-SCH160MaterialQ235,20#,16Mn , ST45.8, 12CrMoV, ...