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    Welded steel pipe is usually welded after crimping. The welded steel pipe has simple production process, high production efficiency, many varieties and specifications, and low equipment investment, but the general strength is lower than that of seamless steel pipe. Since the 1930s, with the development of high-quality strip continuous rolling production and the advancement of welding and inspection technology, the quality of welded joints has been continuously improved, and the variety specifications of welded steel pipes are increasing, and in more and more fields, especially in the heat exchange, the spare pipe, the decorative pipe, the medium and low pressure fluid pipe and the like replace the seamless steel pipe.
    Our company specializes in all kinds of stainless steel welded pipes, with complete varieties and quality assurance. No residual weld problems.

    Stainless Steel
    website:http://www.reftechmaterial.com/stainless-steel/