宁波

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

附不锈钢(304SS)焊颈法兰

铬钼钒钢 A193Gr.B16 M30x230mmLxP3.0附重型双螺帽A194Gr.4

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

RFSF A105 4" x 300LB (免车迫紧沟)

铬钼钢 A193Gr.B7 M22 x 160mmL 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

A403Gr.WP316L-S 1/2" x 150LB x SCH40S MSS SP-43 TYPE A

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

A403Gr.WP316L-S 1" x 150LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP316L-S 2" x 150LB x SCH40S MSS SP-43 TYPE A

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

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

1" x 300LB x 6mmt

A240TYPE316 1-1/2" x 300LB x 9mmt

2" x 300LB x 9mmt

6" x 300LB x 19mmt

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

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

A403Gr.WP304-S 1/2" x 300LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP304-S 3/4" x 300LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP304-S 1" x 300LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP304-S 3" x 300LB x SCH40S MSS SP-43 TYPE A

铬钼钢 SA193Gr.B7 M30x450mmLxP3.0附重型双螺帽螺帽SA194Gr.2H

铬钼钢 SA193Gr.B7 M18 x 280mmL x P2.0 附重型双螺帽

SW RFSF A105 3/4" x 600LB x SCH80(XS) (免车迫紧沟)

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

A403Gr.WP316L-WX 18" x 300LB x 14mmt MSS SP-43 TYPE A

A403Gr.WP316L-S 1/2" x 300LB x SCH40S MSS SP-43 TYPE A

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

A403Gr.WP316L-S 1" x 300LB x SCH40S MSS SP-43 TYPE A

A403Gr.WP316L-S 1-1/2" x 300LB x SCH40S MSS SP-43 TYPE A

WN RF A182Gr.F304 18" x 150LB x SCH10S (须固溶化热处理)

RF A182Gr.F316 1"NPT x 300LB (须固溶化热处理)

RF A182Gr.F316 1" x 3/4"NPT x 300LB (须固溶化热处理)

RF A182Gr.F316 2"NPT x 300LB (须固溶化热处理)

RFSF A182Gr.F304 2" x 600LB (须固溶化热处理) 免车迫紧沟

RF A182Gr.F304L 1-1/2" x 600LB (须固溶化热处理)

RF A182Gr.F316 1-1/2" x 150LB (须固溶化热处理)

RFSF A182Gr.F316 1-1/2" x 300LB (须固溶化热处理) 免车迫紧沟

RFSF A182Gr.F316 2" x 300LB (须固溶化热处理) 免车迫紧沟

(一端套锁式一端内牙) 铸不锈钢 SCS14A 1"PT

(一端插入式一端内牙) 铸不锈钢 A351Gr.CF8 3/4"NPT

A403Gr.WP304-WX 6" x 150LB x SCH10S MSS SP-43 TYPE A

A403Gr.WP304-WX 10" x 150LB x SCH10S MSS SP-43 TYPE A

铬钼钢 A193Gr.B7 M8 x50mmL xP1.25 (附单螺帽+单弹簧垫圈+

SO RF A182Gr.F316 3" x 300LB (须固溶化热处理)

SW RFSF A182Gr.F316L 2" x 300LB x SCH40S (须固溶化热处理)

铬钼钢 A193Gr.B7 M27 x 160mmL x P3.0 附重型双螺帽

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

不锈钢 A312Gr.TP316-S (无缝) 1"NPT x SCH40S x 100mmL

铬钼钢 SA193Gr.B7 膜厚:12+3μm M20 x 270mmL x P2.5 附重型双螺帽