A steel pipe coupling is a fitting that connects two pipes together in a straight line. It is used to extend or repair a pipeline, allowing for easy and secure connections of pipes. Steel pipe coup...
Carbon steel is a steel with carbon content from about 0.05 up to 2.1 percent by weight.
Mild steel (iron containing a small percentage of carbon, strong and tough but not readily tempered), also k...
Tianjin Youfa Steel Pipe Group Co.,Ltd was founded on July 1, 2000.At present, the company has six production bases in Tianjin, Tangshan, Handan, Shaanxi Hancheng, Jiangsu Liyang and Liaoning Hulud...
On August 16, Yang Zhaopeng, Secretary of the Party committee and chairman of Longgang Group, Zhou Yongping, deputy secretary of the operation Party Working Committee of Shaanxi Steel Group, deputy...
Han Tang glory, silk language Chang'an City.
On May 24th, the ancient capital Xi'an ushered in a group of guests from the "Oriental." The new national standard promotion conference for fire-...