建筑用管

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

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

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

A53Gr.B-E 24" x SCH20(STD)

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

A106Gr.B-S 2" x SCH160

A53Gr.B-S 12" x SCH40

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

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

A312Gr.TP304-E 286.2mmOD x 6mmt x 200mmL

A312Gr.TP304-E 337.2mmOD x 6mmt x 200mmL

A312Gr.TP316L-E 2-1/2" x SCH40S

A312Gr.TP304-S 1/2" x SCH160

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

A106Gr.B-S 4" x SCH160

A106Gr.B-S 6" x SCH160

SA312Gr.TP316L-S 1" x SCH40S x 6000mmL

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

A335Gr.P11 6" x SCH160

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

A312Gr.TP304-S 8" x SCH40S

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

SA213Gr.TP316L 1/4"OD x 1.65mmt x 5000mmL

A106Gr.B-S 12" x SCH80

A106Gr.B-S 16" x XS

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

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

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

SUS304TKA-E 40mm x 40mm x 2mmt

A672Gr.B70 CL.22-EFW 108" x 28mmt

A53Gr.B-S 1-1/4" x SCH40(STD)

A672Gr.B70 CL.22-EFW 68" x 16mmt

A672Gr.B70 CL.22-EFW 80" x 19mmt

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

液状 国产 GE BL6501

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

A53Gr.B-S 3" x SCH40

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

48mmOD x 3.5mmtx 85mmL

A672Gr.B70 CL.22-EFW 38" x 18mmt