螺栓

铬钼钢 A193Gr.B7 M12 x 90mmL x P1.75 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

铬钼钒钢 A193Gr.B16 M24x200mmLxP3.0附重型双螺帽A193Gr.4

铬钼钢 A193Gr.B7 M16 x 100mmL 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 SA193Gr.B7 M20 x 170mmL x P2.5 附重型双螺帽双垫圈

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

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

铬钼钢 42CrMo M64 x 1135mmL x 120S x 210S x P6.0

铬钼钢 42CrMo M64 x 1035mmL x 120S x 210S x P6.0

铬钼钢 42CrMo M64 x 1055mmL x 120S x 210S x P6.0

铬钼钢 SA193Gr.B7 M22 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 35CrMoA 钢 M20x210mmLxP2.5附重型双螺帽 螺帽30CrMoA

铬钼钢 SA193Gr.B7 M12 x 80mmL x P1.75 附重型单螺帽

不锈钢 SUS304 M10 x 3000mmL x P1.5

铬钼钢 SA193Gr.B7 M22 x 160mmL x P2.5 附重型双螺帽

铬钼钢 SA193Gr.B7 M20 x 140mmL x P2.5 附重型双螺帽

铬钼钢 35CrMoA 钢 M16x100mmLxP2.0附重型双螺帽 螺帽30CrMoA

铬钼钢 35CrMoA 钢 M24x170mmLxP3.0附重型双螺帽 螺帽30CrMoA

铬钼钒钢 A193Gr.B16 M22x210mmLxP2.5附重型双螺帽

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

不锈钢SUS304 M6 x 15mmL x P1.0

铬钼钒钢 A193Gr.B16 M24 x 170mmL 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

碳钢 烈度8.8级 M10 x 35mmL x P1.5

碳钢 烈度8.8级 M10 x 40mmL x P1.5

碳钢 烈度8.8级 M20 x 60mmL x P2.5

碳钢 烈度8.8级 M20 x 80mmL x P2.5

碳钢 烈度8.8级 M12 x 40mmL x P1.75

铬钼钢SCM435 烈度12.9 M14 x 335mmL x P2.0

铬钼钢 A193Gr.B7M20 x 300mmL x P2.5 附重型双螺帽

镀锌钢 SS400 M4 x 17mmL x P0.7

Q235B M8 x 20mmL x P1.25

Q235A M20 x 45mmL x P2.5

合金钢:35CrMoA M16 x 50mmL x P2.0