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- Erw Black Steel Pipe
- Erw Black Steel Pipe, a hallmark in the realm of steel piping, is made through the Electric Resistance Welding (ERW) process. This results in a strong, seamless pipe known for its black coloration, a feature that comes from the coating applied for protect
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Tianjin Yiming Iron And Steel Group Co., Ltd
[Verified]
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Negotiable
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