Reducer 1.Material: A105,Q235,A234WPB 2.Size: 1/ ... .Standard:ANSI 1.The leading products are: Elbow,Tee,Reducer,Flange,Forge fittings and other pipefittings.2.Certification: ISO9000, ... ANSI,DIN,UNI,BS,GB,JIS,END standard: BW SW TH6.Drawing order accept: fittings which larger than 30 ... is necessary to confirm.7.Product range: Elbow,Tee,Reducer,Bend,Flange,Forge fittings. A106GRB/20#/20G/Q235pipe8.Use: ...