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api 5l gr b seamless steel pipe
Selling leads
Tianjin 3inch ERW Welded Steel Iron Pipe Used For Constructions Material / Grade: Q235/Q345,STK400/STK500, S235/S355, ST35.8, ST37, ST42, ST45, ST52, ...
2025-06-20 16:26:12
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...-duty purposes. The pipe is also available in different standards such as ASTM A106, ASTM A53, API 5L, DIN 17175, GB/T8162, GB/T8163, which ...
2024-12-09 23:42:24
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...Steel Welded Pipes OD 21.3-508MM Thickness 0.5-20MM Material Q235, Q355, STK400, STK490, S235JRH, S275J2H, S355J2H, GR.A/B, X42-X70 Steel Grade ...
2025-06-20 16:26:14
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Factory Supplier Black Iron Round Mild ERW Steel Pipe Welded Pipes And Tubes 377 Materials API 5L /A53 /A106 GRADE B and other material which client ...
2025-06-20 16:26:09
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