宁波

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

铬钼钢 A193Gr.B7 M20 x 120mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 M30 x 410mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 90mmL x P2.0 x 50S 附重型单螺帽

铬钼钢 A193Gr.B7 M16 x 1000mmL x P2.0 附重型八螺帽

铬钼钢 A193Gr.B7 M12 x 90mmL x P1.75 附重型双螺帽双垫圈

铬钼钢 SCM435 M8 x 25mmL x P1.25 (烈度12.9级)

铬钼钢 SCM435 M12 x 25mmL x P1.75 (烈度12.9级)

镀锌钢 SS400 M16 x 65mmL x P2.0 单螺帽

不锈钢 SUS304 M10 x 20mmL x P1.5

不锈钢 SUS304 M12 x 22mmL x P1.75

铬钼钢 A193Gr.B7 详规范 M20 x 140mmL x P2.5 附重型双螺帽

不锈钢 SUS316 M6 x 40㎜ x P1.0

铬钼钢 A193Gr.B7 M30 x 200mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M27 x 170mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M20 x 120mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7M M36 x 240mmL x P3.0 附重型双螺帽

不锈钢SUS304 套管式SH型M12 x 110mmL

铬钼钢 A193Gr.B7 M12 x 90mmL x P1.75 附重型双螺帽

不锈钢SUS304 套管式SH型 M10 x 75mmL 连单螺帽及平弹簧垫圈

铬钼钢 A193Gr.B7 M22 x 140mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M36 x 290mmL x P3.0 附重型双螺帽

不锈钢 SUS316L M20 x 100mmL x P2.0

铬钼钢 SA193Gr.B7 M20 x 100mmL x P2.5

不锈钢 A193Gr.B8 M16 x 80mmL x P2.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M20x160mmLxP2.5附重型双螺帽

铬钼钢 SA193Gr.B7 M30x450mmLxP3.0附重型双螺帽螺帽SA194Gr.2H

铬钼钢 A193Gr.B7 M48x490mmLxP3.0附重型双螺帽

铬钼钒钢 A193Gr.B16 M22x220mmLxP2.5附重型双螺帽

铬钼钢 SA193Gr.B7 1-1/2" - 6UNC x 4"L

不锈钢 SUS316 M10 x 60mmL x P1.5

铬钼钢SA193Gr.B7 M24 x 445mmL x P3.0