宁波

A106Gr.B-S 1/2" x SCH80(XS)

A53Gr.B-S 1-1/2" x SCH80(XS)

A53Gr.B-S 4" x SCH40(STD)

A53Gr.B-S 6" x SCH80(XS)

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

A53Gr.B-S 1/2" x SCH80(XS)

A53Gr.B-S 3/4" x SCH80(XS)

A53Gr.B-S 1-1/2" x SCH80(XS)

A312Gr.TP304-E 7" x SCH10S 管内拋光(#200)

A312Gr.TP316Ti-S 8" x 8mmt

A335Gr.P22-S 1-1/2" x XXS

A312Gr.TP304-S 2" x SCH80S

A312Gr.TP304 4" x SCH80S

A312Gr.TP316L-S 3" x SCH40S

A53Gr.B-E 6" x SCH40(STD)

A312Gr.TP316L-E 2" x SCH40S 管内抛光(#200)

A312Gr.TP304-S 3/4" x SCH80S

A312Gr.TP304-S 2" x SCH80S

A312Gr.TP304-S 3" x SCH40S

A312Gr.TP304 3" x SCH80S

A312Gr.TP304 4" x SCH80S

A335Gr.P22-S 1" x XXS

A106Gr.B-S 3/4" x SCH160

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

A106Gr.B-S 1" x SCH80(XS)

A106Gr.B-S 10" x SCH40(STD)

A106Gr.B-S 1/2" x SCH80(XS)

A53Gr.B-S 2" x SCH40(STD)

A312Gr.TP304-S 2" x SCH80S

A269Gr.TP304-S 6mmOD x 1mmt

A53Gr.B-E 6" x SCH40 (外部包覆PE)

A53Gr.B-E 4" x SCH40 (锌含量610g/㎡) 外部包覆PE

A53Gr.B-E 8" x SCH40(STD)(外部包覆PE)

A53Gr.B-E 16" x STD 外部包覆PE

A53Gr.B-E 20" x SCH20

A312Gr.TP304-E 1" x SCH40S 外覆PE

A312Gr.TP304-S 8" x SCH10S 外部PE包覆 详规范

A312Gr.TP304-S 12" x SCH10S 外覆PE

A53Gr.B-E 2-1/2" x SCH40(STD)

A312Gr.TP316-S 3" x SCH10S

A106Gr.B-S 3" x SCH40(STD)

A106Gr.B-S 4" x SCH40(STD)

A672Gr.A55 CL.12-E 36" x STD

A312Gr.TP316-EFW RT 3" x SCH10S

A106Gr.B-S 1/2" x SCH80(XS)

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

A106Gr.B-S 1" x SCH80(XS)

A106Gr.B-S 2-1/2" x SCH40(STD)

A106Gr.B-S 3" x SCH40(STD)