structural steel tubing astm a 500 - Factory, Suppliers, Manufacturers from China

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China Import and Export Fair in Autumn 2019

Tianjin Youfa International Trade Co., Ltd will attend the China Import and Export Fair ( Canton Fair ) in Autumn 2019. Time: October 15-19 Address:China Import and Export Fair Pazhou Complex, No. ...
who is Black annealed steel pipe ?

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...
ERW, LSAW Steel Pipe

Straight seam steel pipe is a steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe. The production process of straight seam steel pipe is simple, with high product...
Secretary of Hedong District Party committee visited Youfa group for investigation and guidance

On April 9, the Secretary of Hedong District Party committee, district head, member of the Standing Committee of the district Party committee and vice chairman of the district CPPCC visited Youfa g...
Tianjin Youfa attend Egypt Exibition in 2019

The 3rd International Exibition for Building Materials was opened on March 14-16, 2019.
The first 14 hot-dip galvanized welded steel pipe compliance enterprises white list was released

On October 16, with the theme of "Promoting industrial chain coordination to promote high-quality development", the "2023 (first) Daqiuzhuang Forum and Steel Pipe Industrial Chain Collaborative Inn...

Large Diameter API 5L ASTM A53 Welded Steel Pipe Beveled Ends