宁波

铬钼钢 SA193Gr.B7 3/4" x 10UNC x 310mmL 附重型双螺帽双垫圈

不锈钢SUS316

铬钼钒钢 A193Gr.B16 M33x230mmLxP3.0附重型双螺帽A194.Gr4

铬钼钢 SA193Gr.B7 膜厚:12+3μm M24 x 230mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚12±3μm M30 x 220mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24x470mmLxP3.0附重型双螺帽

钛合金钢 Ti M16 x 70mmL x P2.0

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

铬钼钢 SA193Gr.B7 M24 x 410mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 需做MT处理 M48 x 370mmL 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

铬钼钢 SA193Gr.B7 膜厚:12±3μm M27x400mmLxP3.0 附重型双螺帽 详规范

铬钼钢 SA193Gr.B7 17/8" 8UNC x 250mm 附重型双螺帽

铬钼钒钢 A193Gr.B16 M48 x 360mmL x P3.0 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 A193Gr.B7 M39x390mmLxP3.0附重型双螺帽

铬钼钢 A193Gr.B7 M33 x 500mmL x P3.0 附重型双螺帽

钛合金钢 Ti M20 x 125mmL x P2.5 x 55S

铬钼钒钢 A193Gr.B16 M36x300mmLxP3.0附重型双螺帽A194Gr.4

铬钼钒钢 A193Gr.B16 M48 x 370mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚12±3μm M24 x 180mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚:12+3μm M33 x 260mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚:12+3μm M20 x 220mmL x P2.5 附重型双螺帽

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

铬钼钢 SA193Gr.B7 M24 x 310mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚:12±3μm M27 x 280mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚:12+3μm M36 x 460mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚12±3μm M27 x 230mmL x P3.0 附重型双螺帽.

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

M16 x40mmL x P2.0 碳钢 烈度 8.8级

铬钼钢 A193Gr.B7 M18 x 140mmL x P2.5 附重型双螺帽

铬钼钒钢 A193Gr.B16 M22x220mmLxP2.5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 5/8"-11UNC x 5"L 附重型双螺帽

铬钼钢 SA193Gr.B7 M22 x 185mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M22 x 130mmL 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 A193Gr.B7 M22 x 150mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M22 x 180mmL x P2.5 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 A193Gr.B7 详规范 M20 x 140mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M20 x 240mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M20 x 260mmL x P2.5 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 A193Gr.B7 M27 x 190mmL x P3.0 附重型双螺帽