宁波

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

铬钼钢 A193Gr.B7 M14x120mmLxP2.0附重型双螺帽

铬钼钢 A193Gr.B7 M20 x 160mmL x P2.5 附重型双螺帽

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

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

铬钼钢 A193Gr.B7 M24 x 170mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 290mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 170mmL x P2.0 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 M30 x 190mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M20 x 130mmL x P2.5 附重型双螺帽

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

铬钼钢 A193Gr.B7 M27 x 180mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M12 x 70mmL x P1.75 附重型双螺帽

铬钼钢 A193Gr.B7 M12 × 80mmL × P1.75 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 100mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 110mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 120mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 90mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 100mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7 M12 x 70mmL x P1.75 附重型双螺帽

镀锌钢 A307Gr.B M6 x 1" 管用 x 60mmL x P1.0 附四螺帽

铬钼钢 A193Gr.B7 M12 x 80mmL x P1.75 附重型双螺帽

不锈钢 SUS304 M6 x 25mmL x P1.0

铬钼钢 SA193Gr.B7 M90x650mmLxP3.0附重型双螺帽

不锈钢 SUS304 M8 x 25mmL x P1.25

铬钼钢 A193Gr.B7M14 x 70mmL x P2.0

不锈钢 A193Gr.B8 M14 x 90mmL x P2.0 须固溶化热处理

黑皮钢 SS400 1/2" x 22mmL

铬钼钢 A193Gr.B7M16 x 100mmL x P2.0 单螺帽

铬钼钢 A193Gr.B7 M48 x 440mmL 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 M22 x 150mmL x P2.5 附重型双螺帽