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wholesale seamless and welded pipe

These are related to the wholesale seamless and welded pipe news, in which you can learn about the latest trends in wholesale seamless and welded pipe and related information industry, to help you better understand and expand wholesale seamless and welded pipe market.
  • [Industry News] What are the problems in the development of seamless steel pipes?

    Seamless steel pipes continue to develop during the entire development trend, and the total number of manufacturers and commodities continues to increase. Due to the large number of seamless steel pipe factories and the relatively large total output in the sales market, many problems have appeared during the entire development trend, among which quality problems and many drawbacks are more typical. In addition, the overproduction of seamless steel pipes is serious, and the development trend of the intermediate field is relatively limited, and the future will also face huge challenges. In the process of the whole development trend, the following problems are mainly encountered:

  • [Industry News] The difference between seamless steel pipe and thermally expanded seamless steel pipe

    Thermal expansion is a processing method of steel pipes, which is to process small-diameter steel pipes into large-diameter steel pipes. The mechanical properties of hot-expanded steel pipes are slightly worse than those of hot-rolled steel pipes. Limited to the limited specifications of seamless st

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