宁波

铬钼钢 A193Gr.B7 M20 x 120mmL 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 M24 x 170mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M30 x 240mmL x P3.0 附重型双螺帽

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

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

铬钼钢 SA193Gr.B7 M60 x 685mmL x P3.0 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 M16 x 120mmL x P2.0 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 M12 x 90mmL x P1.75 附重型双螺帽

铬钼钒钢 A193Gr.B16 M20 x 120mmL x P2.5 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 M20 x 120mmL x P2.5 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 120mmL x P2.0 附重型双螺帽

不锈钢

铬钼钢 SA193Gr.B7 M30 x 170mmL x P3.0 附重型双螺帽.

铬钼钢 SCM435 M10 x 25mmL x P1.25 (烈度8.8级)

铬钼钢 SA193Gr.B7 M16x220mmLxP2.0附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚:12±3μm M42 x380mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M76x560mmLxP3.0附重型双螺帽

铬钼钢 SA193Gr.B7 M60 x 600mmL x P3.0 附重型双螺帽

不锈钢

不锈钢 SUS304 M6 x 30mmL x P1.0 单螺帽

不锈钢

镀锌钢 A307Gr.B M6 x 2" 管用 x 86mmL x P1.0 附四螺帽

铬钼钢 A193Gr.B7 M16 x 160mmL x P2.0 附重型双螺帽

铬钼钢 A193Gr.B7M20 x 220mmL x P2.5 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 M16 x 100mmL 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 M33 x 240mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M33 x 330mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M20 x 140mmL x P2.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M27 x 180mmL x P3.0 附重型双螺帽.

铬钼钢 SA193Gr.B7 M60 x 690mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M56x710mmLxP3.0附重型双螺帽