EN39 S235GT and Q235 are both steel grades used for construction purposes.
EN39 S235GT is a European standard steel grade that refers to the chemical composition and mechanical properties of the st...
On August 23-25th, 2023 SMM China Zinc Industry Conference was grandly held in Tianjin, with representatives of upstream and downstream zinc industry enterprises and industry association experts an...
On July 6th, TIANJIN YOUFA INTERNATIONAL TRADE CO LTD all staffs visited Shaanxi Youfa Steel Pipe Factory in Hancheng city, Shaanxi Province.
On 26th October 2018, Shaanxi Youfa Steel Pip...
On March 15, the 3rd China Welded Pipe Supply Chain High Level Forum with the theme of "Keeping the rightness to innovation and following the trend to succeed" was successfully held in Chengdu. The...
Recently, the Ministry of Industry and Information Technology released the 2022 Green manufacturing list, Tangshan Zhengyuan Pipeline Industry Co.,Ltd. was among them, won the title of "National gr...
On October 11, 2021, the cooperation project between Tianjin Youfa Steel Pipe Group and Seven Star steel pipe was officially launched in the main plant of north port of Huludao steel pipe industry ...