宁波

API-5L Gr.B 56" x 17.48mmt

A312Gr.TP304-EFW 3" x SCH10S RT (须固溶化热处理)

A312Gr.TP304-E 6" x SCH10S RT

A312Gr.TP304-EFW 16" x SCH10S RT

A53Gr.B-S 3" x SCH80

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

A312Gr.TP304-S 8" x SCH40S

A312Gr.TP304-S 12" x SCH40S

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

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

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

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

A53Gr.B-S 8" x SCH30

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

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

A53Gr.B-S 3" x SCH40 x 6000mmL

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

A312Gr.TP316-S 1" x SCH80S

A358Gr.304 CL.1 38" x 17.5mmt

A53Gr.B-E 10" x SCH20

A312Gr.TP316Ti 38" x 14mmt (RT= )

A312Gr.TP304-S 1/2" x SCH40S 外覆PE 详规范

A312Gr.TP304-S 3/4" x SCH40S 外覆PE 详规范

A312Gr.TP304-S 2" x SCH40S 外覆PE 详规范

A312Gr.TP304-S 3" x SCH40S 外覆PE

A312Gr.TP316L-S 8" x 18.26mmt 须固溶化热处理

A312Gr.TP316L-S 10" x 21.44mmt 须固溶化热处理

A790 UNS S31803 12" x SCH40S

A53Gr.B-E 14" x SCH20

A53Gr.B-E 18" x SCH20

A358Gr.304 CL.1-E 16" x 8mmt

A312Gr.TP321 8" x SCH120S

A53Gr.B-ERW 12" x SCH30

A312Gr.TP316L-S 3" x SCH80S

A312Gr.TP304-S 4" x SCH40S

A312Gr.TP304-S 10" x SCH40S

A312Gr.TP316-S 1-1/2" x SCH80S

A312Gr.TP316L-S 6" x SCH40S

B622 UNS N10276-S 1" x SCH40S

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

A53Gr.B-S 10" x SCH30