钢管

20# 12" x STD

A53Gr.B-E 20" x SCH20(STD) 锌含量610g/㎡ 外部包覆PE

A53Gr.B-E 4" x SCH40 x 6000mmL

A53Gr.B-S 4" x SCH40

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

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

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

A53Gr.B-S 1-1/2"NPT x SCH80

A312Gr.TP316-S 8" x SCH10S

A53Gr.B-S 3" x SCH40

10# 25mmOD x 2.5mmt x 2500mmL

A53Gr.B-S 16" x STD 锌含量610g/㎡

A53Gr.B-S 18" x STD

A312Gr.TP316-S 3" x SCH10S

A53Gr.B-S 18" x STD 锌含量610g/㎡

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

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

A53Gr.B-E 3" x SCH40(STD)

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

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

A312Gr.TP304-S 3" x SCH10S

A312Gr.TP304-S 6" x SCH10S

A312Gr.TP304-S 8" x SCH10S

A312Gr.TP304-S 4" x SCH10S

A312Gr.TP316-S 6" x SCH10S

A312Gr.TP316-E 10" x SCH10S

A312Gr.TP316-S 12" x SCH10S

A312Gr.TP316L-S 1/2" x SCH40S

A312Gr.TP316L-S 1" x SCH40S

A312Gr.TP316L-S 11/2" x SCH40S

A312Gr.TP316L-S 2" x SCH10S

A312Gr.TP316L-S 4" x SCH10S

A53Gr.B-S 4" x SCH40

A53Gr.B-S 8" x SCH40

A312Gr.TP304-S 8" x SCH10S 管内拋光(#300)

A53Gr.B-S 22" x SCH20(STD)

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

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

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

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

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

A312Gr.TP304-S 10" x SCH10S 管内拋光(#300)

SA106Gr.B 73mmOD x 5.2mmt

A312Gr.TP304-S 3/8" x SCH40S

A312Gr.TP304-S 3/4" x SCH40S

A53Gr.B-S 14" x STD 锌含量610g/㎡

A312Gr.TP304-S 12" x SCH10S 管内拋光(#300)