不锈钢对焊管件 |
尺寸 无缝: 1/2”~24” (DN15~DN600) 有缝:15”-108“(DN450-DN2800) 壁厚: SCH5~SCH XXS(无缝)6mm~40mm(有缝) 材质 普碳钢:10#,20#,16Mn/ Q345B, Q235B,15CrMo,Cr5Mo…. 合金钢:ASTM A234WPB, WP11, WP22, WP5, WP91, WP90; 低温钢:A420 WPL6, WPL3; 不锈钢:ASTM A403 WP304, WP304L, WP304/304L, WP316, WP316L WP316/316L, WP317L, WP321, WP321H, WP347, WP347H; 双相钢:ASTM A815S31803 (2205); 管线钢:ASTM A860 (MSS SP-75) WPHY42, WPHY52, WPHY60, WPHY65, WPHY70 主要制造标准 ASME/ANSIB16.9, ASME/ANSI B16.28, MSS SP-43, MSS SP-75, DIN2605, DIN2515~2617, JIS
