Butt Welding Fittings
90°Elbows/45°Elbows/180°Elbows/Tees/Caps/Reducers
Standard: DIN, ASTM, JIS
Surface: black paint, transparent paint, rust-proof oiled
Material: WPBA234, ST37.0, ST35.8, SS304, SS316, SS321
Seam/Seamless