reducing elbow - China Factory, Suppliers, Manufacturers

reducing elbow, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

difference between pre-galvanized steel tube and hot-galvanized steel tube

Hot dip galvanized pipe is the natural black steel tube after manufacturing immersed in the plating solution. The thickness of the zinc coating is affected by a number of factors, including the sur...
Congratulations! Tangshan Zhengyuan has been rated as "National Green Factory"

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...
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...
Youfa's perseverance in product quality, believes that the product is the character

Youfa's commitment to quality and dedication to national standards is reflected in its responsibility to take the lead in setting industry standards and continuously regulating industry production....
YOUFA brand steel pipe widely used in national key projects at home and abroad
Youfa Group held the 2022 Tianjin Area Scholarship Commendation Conference

On August 29, Youfa Group held the 2022 Tianjin Area Scholarship Commendation Conference. Attendees of the recognition ceremony were Jin Donghu, Secretary of the Party Committee of Youfa Group, Che...

Carbon Steel Elbow