China Seamless Reducer Supplier Provides SMLS Concentric Reducer, ASME B16.9, A420 WPL-6, 3 Inch x 2 Inch, 3.96 MM x 3.91 MM, Painting, For Pipe Connection.
China ASTM A234 WPB Concentric Reducer Supplier Provides ASTM A234 WPB Concentric Reducer, 8 Inch x 6 Inch, SCH 80, Black Painting, for Pipe Connection.