Factory directly supply Butt Weld Pipe Fittings - ASME B16.47 SERIES A ( MSS SP44) Flange – Kingnor

Stanadard: ASME B16.47 SERIES A ( MSS SP44) Pressure: CLASS 150,300,600,900 Size: 12"-60" Type: Welding Neck, Blind Material: CS A105/ SA 150N; SS304/304L/316/316L/Duplex SS Coating: Rust-Proof Oil; Black/Yellow paint; Galvanized; Epoxy Coating