宁波

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

A358Gr.316CL.1 12" x SCH40S(9.53mmt )

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

SB862Gr.2 1-1/2" x SCH40S

A106Gr.B-S 8" x SCH20

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

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

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

A53Gr.B-E 10" x SCH40(STD)

A53Gr.B-E 18" x STD

A672Gr.A55 CL.12 30" x STD

A312Gr.TP304-E 3" x SCH10S 外覆PE 详规范

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

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

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

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

A53Gr.B-S 6" x SCH80(XS)

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

A106Gr.B-S 6" x SCH80(XS)

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

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

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

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

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

A53Gr.B-S 8" x SCH60

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

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

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

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

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

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

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

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

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

A312Gr.TP304-E 98.1mmOD x 4mmt x 200mmL

A312Gr.TP304-E 123.5mmOD x 4mmt x 200mmL

A312Gr.TP304-E 150.5mmOD x 4mmt x 200mmL

A312Gr.TP304-E 177.5mmOD x 4mmt x 200mmL

A312Gr.TP304-E 228.3mmOD x 4mmt x 200mmL

A312Gr.TP304-S 8" x SCH40S

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

A53Gr.B-S 6" x SCH80(XS)

A53Gr.A-S 2-1/2" x SCH40

A312Gr.TP304-S 6" x SCH40S 外覆PE

A312Gr.TP304-S 10" x SCH40S 外覆PE

A312Gr.TP304-S 12" x SCH40S 外覆PE

A53Gr.B-E 4" x SCH40 (锌含量610g/㎡) 外部包覆PE

API-5L Gr.B 50" x 17.48mmt

A312Gr.TP304 8" x SCH40S 须管内拋光 #200

A53Gr.B-E 1" x SCH40(STD)

A106Gr.C-S 1" x XXS

API-5LGr.B-E 40" x XS

API-5LGr.B-E 26" x STD

API-5LGr.B-SAW 28" x 11.13 mmt

API-5LGr.B-E 30" x 11.13mmt

API-5LGr.B-SAW 36" x XS

API-5LGr.B-SAW 18" x SCH20

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

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

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