宁波

A106Gr.C-S 3" x XXS

A312Gr.TP316-S 8" x SCH40S

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

A106Gr.B-S 20" x SCH20(STD)

A312Gr.TP304-E 282.2mmOD x 4mmt x 200mmL

A53Gr.B-S 12" x SCH40

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

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

A106Gr.C-S 3/4" x XXS

A106Gr.C-S 4" x XXS

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

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

A358GR.304 CL.1 24" x 17mmt

A358GR.304 CL.1 34" x 17.5mmt

A312Gr.TP304L-S 1/2" x SCH40S

A312Gr.TP304L-S 1-1/2" x SCH40S

A312Gr.TP316L-S 1/2" x SCH80S

A312Gr.TP316L-S 5" x SCH40S

API-5LGr.B-SAW 22" x SCH20

API-5LGr.B-SAW 24" x SCH20

A335Gr.P22-S 1/2" x XXS

A335Gr.P22-S 3/4" x XXS

A335Gr.P22-S 10" x 41mmt

A335Gr.P22-S 12" x 48mmt

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

A53Gr.B-S 2" x SCH80

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

A312Gr.TP304-S 1/2" x SCH20S

A312Gr.TP304-S 1" x SCH20S

A312Gr.TP304-S 2" x SCH20S

A312Gr.TP304-S 4" x SCH20S

A358GR.316L CL.1 80" x 8mmt

A312Gr.TP304-S 1/2" x SCH40S 外覆PE 详规范

A312Gr.TP304-S 1/2" x SCH80S

A312Gr.TP316-S 1/2" x SCH80S

A312Gr.TP316L-S 4" x SCH40S

A312Gr.TP316L-S 6" x SCH40S

A358Gr.304 CL.1 EFW 26" x 17mmt

API-5L Gr.B-E 38" x XS

A106Gr.B-S 3/4" x SCH40 (STD)

A106Gr.B-S 3/4" x SCH80

A358GR.316L CL.1 40" x 16mmt

A312Gr.TP304-E 419.6mmOD x 6mmt x 200mmL

A358GR.316L CL.1 EFW 40" x 21mmt

A358GR.316L CL.1 48" x 16mmt

A312Gr.TP304 12" x SCH40S 须管内拋光 #200

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

A312Gr.TP316-S 8" x SCH10S

B622 UNS N10276-S 1" x SCH40S

CL.2-E 28" x 17mmt