宁波

不锈钢 A193Gr.B8 M8 x 45mmL x P1.25 附单螺帽单垫圈

不锈钢 SUS304 M20 x 70mmL x P2.5 单螺帽

铬钼钢 SA193Gr.B7 M20 x 180mmL x P2.5 附重型双螺帽

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

不锈钢 SUS304M6 x 35mmL x P1.0

镀锌钢 SS400 M6 x 1/2" 管用 x 40mmL x P1.0

不锈钢 SUS304M6 x 8mmL x P1.0

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

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

铬钼钢 A193Gr.B7 M48 x 360mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M39 x 260mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M52 x 400mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M22 x 160mmL 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 详规范 M20 x 140mmL x P2.5 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 x 70mmL x P1.75 附重型双螺帽

铬钼钢 A193Gr.B7 M27 x 160mmL x P3.0 附重型双螺帽

铬钼钢 SCM435 M8 x 40mmL x P1.25 (烈度8.8级)

铬钼钢 A193Gr.B7 7/8" x 3"L 附重型单螺帽单垫圈

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

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

不锈钢 SUS316 M12 x 50mmL x P1.75

不锈钢 SUS316LM16 x 45mmL x P2.0

不锈钢

铬钼钢 A193Gr.B7 M22 x 200mmL x P2.5 附重型双螺帽

铬钼钢 SA193Gr.B7 M20x160mmLxP2.5附重型双螺帽

铬钼钢 A193Gr.B7 M22 x 120mmL x P2.5 附重型双螺帽双垫圈

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 M22 × 130mmL × P2.5 附重型双螺帽