宁波

铬钼钢 A193Gr.B7 M12 x 70mmL x P1.75 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 M20 x 130mmL x P2.5 附重型双螺帽

不锈钢 SUS316L M12 x 100mmL x P2.0 附双螺帽单垫圈

铬钼钢 A193Gr.B7 M20 x 130mmL x P2.5 附重型双螺帽

铬钼钒钢 A193Gr.B16 M20x140mmLxP2.5附A194GR.4重型双螺帽

铬钼钢 A193Gr.B7 M20 x 110mmL x P2.5 附重型双螺帽

不锈钢 SUS316L M16 x 6" 管用 x 192mmL x P2.0

铬钼钢 SCM435 M8 x 20mmL x P1.25 (烈度12.9级)

铬钼钢 SCM435 M8 x 25mmL x P1.25 (烈度12.9级)

铬钼钢 SCM435 M12 x 20mmL x P1.75 (烈度12.9级)

铬钼钢 SCM435 M12 x 25mmL x P1.75 (烈度12.9级)

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

不锈钢 A193Gr.B8 M14 x 60mmL x P2.0 单螺帽

铬钼钢 A193Gr.B7 M27 x 170mmL x P3.0 附重型双螺帽

不锈钢 SUS316LM16 x 4" 管用 x 141mmL x P2 附四螺帽双垫圈(须固溶化热处理)

铬钼钢 A193Gr.B7 M16 x 150mmL x P2.0 附重型双螺帽

铬钼钢 SA193Gr.B7 3/4" x 1 1/2"L

铬钼钢 A193Gr.B7 M12 x 140mmL x P1.75 附重型双螺帽

不锈钢 SUS304 M6 x 22mmL x P1.0 附金属止松螺帽

不锈钢 SUS304 M6 x 26mmL x P1.0 附金属止松螺帽

不锈钢 SUS304 M6 x 22mmL x P1.0 附金属止松螺帽

不锈钢 SUS304 M6 x 26mmL x P1.0 附金属止松螺帽

铬钼钢 A193Gr.B7 M12 x 140mmL x P1.75 附重型双螺帽

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

铬钼钢 SA193Gr.B7 M20 x 120mmL x P2.5 附重型单螺帽

铬钼钢 A193Gr.B7 M16 x 100mmL x P2.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M22 x 140mmL x P2.5 附重型双螺帽

铬钼钢

镀锌碳钢 (烈度8.8) M16 x 45mmL x P2.0

铬钼钢 SCM435M4 x 10mmL x P0.7

铬钼钢 SCM435M5 x 20mmL x P0.8

铬钼钢 SCM440 12.9级 M8 x 55mmL x P1.25 附单螺帽

铬钼钢 A193Gr.B7 M12 x 70mmL x P1.75 附重型双螺帽

铬钼钢 A193Gr.B7 M16 x 100mmL x P2.0 附重型双螺帽