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Construction, Pipes, 1. LSAW steel pipe. 2. API 5L PSL1 & PSL2 welded steel pipe. 3. OD:16inch-56inch Thickness:8mm-50mm. Length:3-12. 5m 4. Material:G3454, DIN17175, GB9711. 1, WPB A234, A53B, A106B, ST 52, X42 X52 X60 X65 X70 X80. 5. Test: UT and RT 100% on line. (we have API and CE certificate) 6. Annual production capacity:150,000 Tons ...

Construction, Pipes, 1. LSAW steel pipe. 2. API 5L PSL1 & PSL2 welded steel pipe. 3. OD:16inch-56inch Thickness:8mm-50mm. Length:3-12. 5m 4. Material:G3454, DIN17175, GB9711. 1, WPB A234, A53B, A106B, ST 52, X42 X52 X60 X65 X70 X80. 5. Test: UT and RT 100% on line. (we have API and CE certificate) 6. Annual production capacity:150,000 Tons ...

Construction, Pipes, 1. LSAW steel pipe. 2. API 5L PSL1 & PSL2 welded steel pipe. 3. OD:16inch-56inch Thickness:8mm-50mm. Length:3-12. 5m 4. Material:G3454, DIN17175, GB9711. 1, WPB A234, A53B, A106B, ST 52, X42 X52 X60 X65 X70 X80. 5. Test: UT and RT 100% on line. (we have API and CE certificate) 6. Annual production capacity:150,000 Tons ...

Construction, Pipes, 1. LSAW steel pipe. 2. API 5L PSL1 & PSL2 welded steel pipe. 3. OD:16inch-56inch Thickness:8mm-50mm. Length:3-12. 5m 4. Material:G3454, DIN17175, GB9711. 1, WPB A234, A53B, A106B, ST 52, X42 X52 X60 X65 X70 X80. 5. Test: UT and RT 100% on line. (we have API and CE certificate) 6. Annual production capacity:150,000 Tons ...