宁波

铬钼钢 A193Gr.B7 M30 x 390mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M27 x 280mmL x P3.0 附重型双螺帽

锻合金钢 A182Gr.F11 3/4" x 3000LB x 45°倒角(详规范)

A403Gr.WP316L-S 3/4" x 150LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP304 RF 1" x 150LB x SCH40S(STD)

铬钼钢 A193Gr.B7 M20 x 110mmL x P2.5 附重型双螺帽

WN RFSF A182Gr.F11 8" x 300LB x SCH40(STD) (免车迫紧沟)

热浸锌碳钢 A105 3/4" x 3000LB (锌含量610g/㎡) 详规范

铬钼钢 A193Gr.B7 M22 x 170mmL x P2.5 附重型双螺帽

(一端对焊 一端套焊) 锻合金钢 A182Gr.F22 16" x 3/4" x 9000LB

铬钼钢 A193Gr.B7 M22 x 180mmL x P2.5 附重型双螺帽

铬钼钢 SA193Gr.B7 M20 x 160mmL x P2.5 附重型双螺帽

镀锌钢 A307Gr.B M6 x 3/4" 管用 x 53mmL x P1.0 附四螺帽

铬钼钢 A193Gr.B7 M48 x 380mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M12 x 100mmL x P1.75 附重型双螺帽

铬钼钢 A193Gr.B7 M12 x 110mmL x P1.75 附重型双螺帽

不锈钢 A193Gr.B8 CL.2 M22 x 240mmL x P2.5

铬钼钢 A193Gr.B7 M30 x 250mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M30 x 280mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M39 x 290mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 160mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 180mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 200mmL x P3.0 附重型双螺帽

WN RFSF A105 2" x 300LB x SCH80(XS) (免车迫紧沟)

铬钼钢 A193Gr.B7 M16 x 140mmL x P2.0 附重型双螺帽

材质：42CrMo4+QT（加工处理：淬火+回火）

铬钼钢 A193Gr.B7 M22 x 130mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M22 x 170mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M22 x 190mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M22 x 250mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M27 x 190mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 180mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 190mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M12 x 100mmL x P1.75 附重型双螺帽

铬钼钢 A193Gr.B7 M12 x 110mmL x P1.75 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 140mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 M30 x 220mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M30 x 250mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M39 x 290mmL x P3.0 附重型双螺帽

WN RFSF A182Gr.F304 3/4" x 300LB x SCH40S (须固溶化热处理)

锻不锈钢 A182Gr.F316 6mmφx1/8"NPT 一端插入式