宁波

铬钼钢 SA193Gr.B7 M12 x 40mmLx P1.75 附重型金属止松螺帽

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

SUS316L M12 x 75mmL x P1.75

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

不锈钢SUS304 套管式SH型M12 x 110mmL

铬钼钢 SA193Gr.B7 M20 x 100mmL x P2.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M20 x 210mmL x P2.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M20 x 100mmL x P2.5 附重型双螺帽

铬钼钒钢 A193Gr.B16 M22x220mmLxP2.5附重型双螺帽

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

铬钼钢 A193Gr.B7M20 x 220mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M28 x 190mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 140mmL x P3.0 x 牙长110mm

不锈钢 SUS304 M16 x 80mmL x P2.0 牙长65mmL

SS400 M8 x 62mmL x P1.25

SS400 M8 x 50mmL x P1.25

铬钼钢 A193Gr.B7 M20 x 210mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 160mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M30 x 220mmL x P3.0 附重型双螺帽

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

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

铬钼钢 A193Gr.B7 M27 x 210mmL 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

铬钼钒钢 A193Gr.B16 M22x220mmLxP2.5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 SA193Gr.B7 M20x160mmLxP2.5附重型双螺帽

铬钼钢 A193Gr.B7 M27 x 190mmL 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

铬钼钢 A193Gr.B7 M16 x 160mmL x P2.0 附重型双螺帽

铬钼钢 SA193Gr.B7 膜厚:12+3μm M33 x 450mmL 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 170mmL x P2.5 附重型双螺帽