宁波

铬钼钢 SA193Gr.B7 M30 x 250mmL x P3.0 附重型双螺帽

铬钼钒钢 A193Gr.B16 M30 x 260mmL x P3.0 附重型双螺帽

铬钼钒钢 A193Gr.B16 M39 x 320mmL x P3.0 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 M22 x 220mmL x P2.5 附重型双螺帽

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

铬钼钢 SA193Gr.B7 膜厚12±3μm M36 x 230mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M60 x 680mmL x P3.0 附重型双螺帽

铬钼钒钢 A193Gr.B16 M33 x 300mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M14 x 120mmL x P2.0 附重型双螺帽

不锈钢SUS316 M16x 90mmL x P2.0

不锈钢 SUS316L M12 x 40mmL x P1.75

铬钼钢 SA193Gr.B7 膜厚12±3μm M27 x 200mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 5/8" x 95mmL 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚:12±3μm M30 x 360mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M27 x 210mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M30 x 210mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M30 x 350mmL x P3.0 附重型双螺帽

不锈钢 SUS304 M6 x 25mmL x P1.0

铬钼钢 SCM435 M16 x 40mmL x P2.0 (烈度12.9级)

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

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

铬钼钢 A193Gr.B7 M27 x 210mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M18 x 280mmL x P2.0 附重型双螺帽

铬钼钒钢 A193Gr.B16 M36 x 300mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M24 x520mmL x P3.0

铬钼钢 A193Gr.B7 M27 x 210mmL x P3.0 附重型双螺帽

不锈钢 SUS316 M16 x 90mmL x P2.0 单螺帽

铬钼钢 SA193Gr.B7 膜厚:12+3μm M20 x 285mmL x P2.5 附重型双螺帽