宁波

铬钼钢 A193Gr.B7 M50 x 450mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B16 M36 x 340mmL x P3.0 附重型双螺帽

镀锌钢 SS400 M22 x 180mmL x P3.0 x 60S x 60S

铬钼钢 A193Gr.B7 M16 x 180mmL 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

不锈钢 A193Gr.B8 M14 x 60mmL x P2.0 单螺帽

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

铬钼钢 A193Gr.B7 M24 x 140mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 170mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7M16 x 90mmL x P2.0

铬钼钢 A193Gr.B7 M24 x 140mmL x P3.0 附重型双螺帽

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

不锈钢SUS304 套管式SH型M12 x 110mmL

铬钼钢 A193Gr.B7 M30 x 210mmL 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

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

铬钼钢 A193Gr.B7 7/8" x 3"L 附重型单螺帽单垫圈

铬钼钢 A193Gr.B7 M28 x 330mmL x P3.0

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

铬钼钢 SA193Gr.B7 5/8" - 11UN x 2"L 附单垫圈

铬钼钢 SA193Gr.B7 3/4" - 10UN x 13/4"L 附单垫圈

铬钼钢 SA193Gr.B7 1-1/4" - 7UN x 31/4"L 附单垫圈

铬钼钢 SA193Gr.B7 1/2" - 13UN x 13/4"L 附单垫圈

铬钼钢 SA193Gr.B7 1" x 320mmL 附重型四螺帽

铬钼钢 A193Gr.B7 3/4" -10UNC x 4"L

铬钼钢 SA193Gr.B7 5/8" - 11UN x 31/4"L

铬钼钢 A193Gr.B7 11/4" -7UNC x 4"L

铬钼钢 A193Gr.B7 M24 x 150mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M33 x 410mmL x P3.0 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

铬钼钒钢 A193Gr.B16 M30x260mmLxP3.0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 M24 x 150mmL x P3.0 附重型双螺帽