宁波

A672Gr.B70 CL.12 16" x STD(SCH30)

A312Gr.TP316-S 8" x SCH80S

A312Gr.TP304-S 2" x SCH80S

A672Gr.B70 CL.12 18" x STD

A106Gr.B-S 12" x SCH30

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

A106Gr.B-S 12" x SCH30

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

A106Gr.B-S 8" x SCH30

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

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

A312Gr.TP316-S 1" x SCH160

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

A672Gr.B70 CL.12 42" x XS

A106Gr.B-S 6" x SCH40(STD)

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

A672Gr.B70 CL.12 16" x STD(SCH30)

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

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

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

A312Gr.TP316L-E 10" x SCH40S

API-5LGr.B-SAW 20" x SCH20

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

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

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

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

A672Gr.A55CL.13 28" x 9 mmt

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

A312Gr.TP316-S 3" x SCH40S

A312Gr.TP316-S 3" x SCH80S

A335Gr.P22-S 1" x XXS

A335Gr.P22-S 8" x 34mmt

A53Gr.A-S 4" x SCH40

A53Gr.B-S 1" x SCH80

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

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

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