宁波

铬钼钢 SA193Gr.B7 膜厚:12+3μm M22 x 305mmL x P2.5 附重型双螺帽

铬钼钢 SCM435 M12 x 65mmL x P1.75 (烈度12.9级)

SO RF SA105 2" x 300LB

镀锌钢 套管式SH型M8 x 80mmL 连单螺帽及平弹簧垫圈(锌含量20g/㎡↑)

SO RF SA105 1" x 150LB

RF A182Gr.F316L 2" x 150LB (须固溶化热处理)

碳钢 Q235B M16 xP2.0

镀锌钢 Q235B M20 xP2.5

不锈钢 0Cr18Ni9 M16 x P2.0

锻镍合金 B462 UNS N08020 3/4" x 3000LB

WN RF A105 8" x 300LB x SCH40

SO RF A105 3" x 150LB (锌含量610g/㎡)

套焊法兰 SW RF B462 UNS N08020 3/4" x 150LB x SCH40

锻不锈钢 A182Gr.F3163/4"NPT(外牙) x 3/8"NPT(内牙) x 3000LB

RF A105 4" x 150LB (锌含量610g/㎡)

不锈钢 A312Gr.TP316-S (无缝) 3/4"NPT x SCH40S x 100mmL

锻不锈钢 A182Gr.F316 1"NPT x 3/4"NPT x 3000LB(须固熔化热处理)

热浸锌碳钢 A105 3/4" x 3000LB (锌含量610g/㎡) 详规范

不锈钢 A312Gr.TP304-S (无缝) 3/8"NPT x SCH40S x 100mmL

不锈钢 A312Gr.TP316-S (无缝) 1/4"NPT x SCH40S x 50mmL

Q235B M12 x 40mmL x P1.75

Q235B M16 x 50mmL x P2.0

碳钢 Q235B M20 x 50mmL x　P2.5

碳钢 Q235B M20 x 60mmL x　P2.5

碳钢 Q235B M20 x 70mmL x　P2.5

镀锌钢 S20C 4.8mmφ x 30mmL 无槽

大阴 WN LF HASTELLOY-C22 10" x 1500LB x 17.0mmt

LM HASTELLOY-C22 10" x 4" x 1500LB 详规范

不锈钢 A312Gr.TP316L-S (无缝) 1/2"NPT x SCH40S x 75mmL

大阳 WN LM HASTELLOY-C22 10" x 1500LB x 17.0mmt

大阳 WN LM HASTELLOY-C22 10" x 1500LB x 17.0mmt

大阳 WN LM HASTELLOY-C22 1-1/2" x 1500LB x SCH80

铬钼钒钢 A193Gr.B16 M42x370mmLxP3.0附重型双螺帽A194Gr.4

铬钼钢 SA193Gr.B7 M16 x 65mmL x P2.0 x 35mm(S)

大阳 WN LM HASTELLOY-C22 3/4" x 1500LB x SCH80