curved elbow

Product Name: Elbow

Executive Standards: GB/T12459-2005, ASME B16.9, SH3408, 02S403

Materials Used: 20#, Q235A, Q235B, 20G, WP11, WP12, WP22, 30, 304L, 316, 316L, 321, etc., in accordance with the relevant provisions on materials specified in GB/T12459-2005

Production Methods: Mandrel pushing, pressing