宁波

A53Gr.B-E 32" x SCH20

A312Gr.TP304-S 1" x SCH160

A312Gr.TP304-S 4" x SCH80S

A312Gr.TP316-S 4" x SCH10S

A312Gr.TP316-S 6" x SCH10S

A312Gr.TP304L-E 40" x 6mmt

A312Gr.TP304L-E 60" x 6mmt

A312Gr.TP304-S 1" x XXS (须固溶化热处理)

A312Gr.TP304L-E 30" x SCH10S

A312Gr.TP304L-E 48" x 6mmt

A312Gr.TP304L-E 50" x 6mmt

A106Gr.B-S 3/4" x SCH80(XS)

A106Gr.B 2" x SCH80

A53Gr.B-E 2-1/2" x STD

A106Gr.B-S 8" x SCH40(STD)

A312Gr.TP304L-E 12" x SCH10S

A312Gr.TP316L-E 12" x SCH10S

A312Gr.TP304-E 4" x SCH10S 外覆PE 详规范

A312Gr.TP304-E 6" x SCH10S 外覆PE 详规范

A312Gr.TP304-E 8" x SCH10S 外覆PE 详规范

A53Gr.B-S 2"NPT x SCH80(XS)

A53Gr.B-E 6" x SCH40 (锌含量610g/㎡) 外部包覆PE

A53Gr.B-E 12" x STD

A53Gr.B-E 16" xSTD 锌含量610g/㎡ 外部包覆PE

A53Gr.B-S 8" x SCH40(STD)

A53Gr.B-S 16" x SCH30(STD)

A53Gr.B-S A53Gr.B-S 20" x SCH20(STD)

A53Gr.B-S 24" x SCH20(STD)

A312Gr.TP304L-S 1/2" x SCH10S

A312Gr.TP316L-S 3/4" x SCH10S

A312Gr.TP316L-S 8" x SCH40S

A672Gr.B70 CL.22-EFW 34" x 14mmt

A53Gr.B-E 18" x SCH20

STPG410-S 2-1/2" x SCH40(锌含量610g/㎡)

A106Gr.B-S 2" x SCH40(STD)

A106Gr.B-S 4" x SCH80(XS)

A106Gr.B-S 8" x SCH80(XS)

A106Gr.B-S 6" x SCH40

A312Gr.TP304-S 1-1/2" x SCH20S

A312Gr.TP304-S 1" x SCH10S x 6000mmL

A335Gr.P22-S 1/2" x XXS

A335Gr.P22-S 3" x XXS

A312Gr.TP316-S 4" x SCH10S

A312Gr.TP316-S 6" x SCH10S

A312Gr.TP316-S 8" x SCH10S

A335Gr.P11-S 3" x SCH40

A53Gr.B-S 2"NPT x SCH80(XS)

A106Gr.B-S 3/4" x SCH80(XS)

A106Gr.B 2" x SCH80

A312Gr.TP304L-E 26" x SCH10S

A312Gr.TP304L-E 28" x SCH10S

A53Gr.B-S 8" x SCH40(STD)

A53Gr.B-S 8" x SCH80(XS)

A53Gr.B 6"xSCH80

A106Gr.B-S 2" x SCH40(STD)