壓力配管用無縫平口碳鋼管 A53Gr.B-S 1/2" x SCH80(XS) |
1,374M |
壓力配管用無縫平口碳鋼管 A53Gr.B-S 3/4" x SCH80(XS) |
1,044M |
壓力配管用無縫平口碳鋼管 A53Gr.B-S 1" x SCH80(XS) |
4,122M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 1-1/2" x SCH80 |
3,168M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 2" x SCH80(XS) |
5,310M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 2-1/2" x SCH40(STD) |
18M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 3" x SCH40(STD) |
786M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 3" x SCH80(XS) |
48M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 4" x SCH40(STD) |
930M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 4" x SCH80(XS) |
24M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 6" x SCH40(STD) |
1,026M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 8" x SCH40(STD) |
42M |
壓力配管用無縫削口碳鋼管 A53Gr.B-S 10" x SCH40(STD) |
90M |