Special Labor Protection MaskChina Butt Weld Elbows 45deg 3D According to ASME B16.9 CS En 10216-2 Gr P265gh 406.4mm Odx9.5mm Wt Center to End Length 1219.2 mm DN400 Bend, Find details about China Pipe Elbow, 45 Elbow from Butt Weld Elbows 45deg 3D According to ASME B16.9 CS En 10216-2 Gr P265gh 406.4mm Odx9.5mm Wt Center to End Length 1219.2 mm DN400 Bend