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HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW)
1.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 2"
2.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 3"
3.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 4"
4.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 5"
5.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 6"
ท่อHDG Carbon steel Pipe ASTM A53 Gr.A sch-40 Seamed (ERW)
1.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 2"
2.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 3"
3.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 4"
4.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 5"
5.HDG Carbon steel Pipe ASTM A53 Gr.A Seamed (ERW) 6"
