ASTM steel pipe,ASTM elbow,ASTM fitting_Hebei Zhongyue Pipe Fittting Co.,Ltd

If the double-sided SSAW steel pipe is rusted, the steel surface is mainly polished using tools such as a wire brush. The cleaning and preheating of the spiral pipe can remove the loosened or tilted oxide scale, rust, and welding slag. The...

Steel stocks accelerated to go, the industry is basically facing good, steel mills have no worries. Steel stocks continued to decline this week. The five major steel banks and warehouses totaled 142.886 million tons, a decrease of 633,800 t...

We all know that China once had steel refining. The goal set at that time was to chase the English Premier League. Now this goal has long been achieved, and it is far more than the goal. Last year, China (hereafter referred to as China only...

In the first half of this year, the stronger the world trade protectionism, the deterioration of the external demand, the obvious deceleration of domestic capital construction investment, the positive increase in production of steel and ste...

According to the Tianjin steel springboard manufacturers, with the black futures and environmental issues fermented, the market confidence obviously improved, the price policies of the major steel mills are up, and the activity of market tr...