壓力配管用無縫平口碳鋼管 A53Gr.B-S 1/2" x SCH80(XS) |
2,016M |
壓力配管用無縫平口碳鋼管 A53Gr.B-S 3/4" x SCH80(XS) |
2,502M |
壓力配管用無縫平口碳鋼管 A53Gr.B-S 1" x SCH80(XS) |
3,090M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 1-1/2" x SCH80 |
2,520M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 2" x SCH80(XS) |
2,328M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 2-1/2" x SCH40(STD) |
6M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 3" x SCH40(STD) |
1,698M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 4" x SCH40(STD) |
2,616M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 6" x SCH40(STD) |
1,266M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 8" x SCH40(STD) |
810M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 10" x SCH40(STD) |
996M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 12" x STD |
186M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 14" x STD |
72M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 18" x STD |
174M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 20" x SCH20(STD) |
42M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 24" x SCH20(STD) |
114M |