宁波

铬钼钢 A193Gr.B7 M12 × 80mmL × P1.75 附重型双螺帽

A403Gr.WP316L-S 3/4" x 150LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP316L-S 3/4" x 300LB x SCH40S MSS SP-43 TYPE A

铬钼钢 SA193Gr.B7 M24 x520mmL x P3.0

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

碳钢 A105 1/2" x 3000LB 详规范

A403Gr.WP304-S(RF) 2" x 150LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP304-S(RF) 3" x 150LB x SCH10S MSS SP-43 TYPE A

A403Gr.WP304-S(RF) 4" x 150LB x SCH10S MSS SP-43 TYPE A

(附双套环) 锻不锈钢 A182Gr.F316 10mmφ x 3/8"NPT

RF A1058" x 300LB(锌含量610g/㎡)

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

铬钼钢 A193Gr.B7 M27 x 320mm x P3.0 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 110mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M20 x 230mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M20 x 190mmL 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 M20 x 130mmL x P2.5 附重型双螺帽

铬钼钢 A193Gr.B7 M36 x 260mmL 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 A193Gr.B7 M24 x 180mmL x P3.0 附重型双螺帽

铬钼钢 A193Gr.B7 M24 x 190mmL x P3.0 附重型双螺帽

铬钼钒钢 A193Gr.B16 M20 x 120mmL x P2.5 附重型双螺帽

铬钼钒钢 A193Gr.B16 M20 x 130mmL x P2.5 附重型双螺帽

铬钼钒钢 A193Gr.B16 M27 x 200mmL x P3.0 附重型双螺帽

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

A105 RF 30" x 150LB x 4mmt (API605规格)

A105 RF 30" x 150LB x 18mmt (API605规格)

铬钼钢 A193Gr.B7 M27 x 200mmL 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

铬钼钢 A193Gr.B7 M27 x 170mmL 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

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

铬钼钢 A193Gr.B7 M12 x 80mmL x P1.75 附重型双螺帽

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

铬钼钢 SA193Gr.B7 M56 x 660mmL x P3.0 附重型双螺帽

铬钼钢 SA193Gr.B7 M20x330mmLxP2.5附重型双螺帽