Reducer 1.Material: A105,Q235,A234WPB 2.Size: 1/2--80 ... 4.Standard:ANSI 1.The leading products are: Elbow,Tee,Reducer,Flange,Forge fittings and other pipefittings.2.Certification: ISO9000,ISO9001 ... , drawing is necessary to confirm.7.Product range: Elbow,Tee,Reducer,Bend,Flange,Forge fittings. A106GRB/20#/20G/Q235pipe8.Use:Petroleum ...