Electric resistance welding (ERW) is a welding process where metal parts in contact are permanently joined by heating them with an electric current, melting the metal at the joint. Electric resista...
Black annealed steel pipe is a type of steel pipe that has been annealed (heat-treated) to remove its internal stresses, making it stronger and more ductile. The process of annealing involves heati...
In the new era, the fragrance of wine is also afraid of deep lanes.
From the past period processing of roughness materials, OEM production, to the awakening of self-brand awareness, Chinese brands ...
Cold-rolled seamless steel pipes are often of small diameter, and hot-rolled seamless steel pipes are often of large diameter. The accuracy of cold-rolled seamless steel pipe is higher than that of...
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2023 China Real Estate
Top 500 Companies Summit Forum
Tianjin Youfa Steel Pipe Group Co. LTD
Selected into the "2023 housing construction supply chain enterprise comprehensi...