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API 5L Grade A ERW. Our production bases cover most of China, with a production capacity of O.D 141mm--457.2mm, W.T 3.2--11.1mm(ERW pipes).
Features
- O.D 141mm--457.2mm,
- O.D 141mm--457.2mm, W.T 3.2--11.1mm(ERW pipes).
Main Products
Steel pipe and fittings