宁波

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

A312Gr.TP304-E 6" x SCH10S RT

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

A358Gr.304CL.1 20" x SCH10(6.35mmt )

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

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

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

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

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

A335Gr.P22-S 2" x XXS

A335Gr.P22-S 3" x XXS

S30403 8" x SCH40S

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

A672Gr.B65 CL.12-E 28" x 9mmt

A672Gr.B65 CL.12-E 30" x 9mmt

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

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

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

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

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

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

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

A53Gr.B-E 8" x SCH40

S30403 1-1/2" x SCH80S

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

A53Gr.B-E 8" x SCH20

A53Gr.B-E 16" x SCH20

A312Gr.TP304-E 2-1/2" x SCH40S

A312Gr.TP304-E 6" x SCH10S 管内拋光(#200)

A312Gr.TP304-E 8" x SCH10S 管内拋光(#200)

A312Gr.TP304-E 14" x SCH10S 管内拋光#200

A312Gr.TP304-EFW 3" x SCH10S 管内拋光(#200) RT

A312Gr.TP304-E 5" x SCH10S 须管内拋光 #200

A312Gr.TP316L-S 3" x SCH10S 管内拋光#200

A312Gr.TP304-S 3/4" x SCH40S 须管内拋光(#200)

A312Gr.TP304-E 6" x SCH20S

A312Gr.TP316L-E 10" x SCH40S

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

A312Gr.TP316-E 2" x SCH10S

A358Gr.304 CL.1-E 18" x 8mmt

A358Gr.304 CL.1 EFW 24" x 8mmt

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

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

A358Gr.304 CL.1-E 20" x 8mmt (须固溶化热处理)

A312Gr.TP304-E 12" x SCH10S 管内拋光#200

A312Gr.TP304-E 5" x SCH40S

A358Gr.304 CL.1 EFW 24" x 8mmt 管内拋光(#200)

A312Gr.TP316L-S 1-1/2" x SCH80S

A312Gr.TP316L-S 2" x SCH80S