Welcome to Henan BBN Steel
The company is based on the principle of good faith, small profits and quick sales, and keeps forging ahead. In the fierce market competition, with hot rolled structural steel sheet s275jr good cooperation and sincere service spirit, we win the trust of our customers and develop rapidly. We will create a win-win situation with our customers and create a better future with the belief of pioneering, pursuing excellence and learning.
Water cutting machine is called water knife for short, that is, water is used as knife. High pressure water jet cutting technology can perform any curve cutting process on any material, hot rolled structural steel sheet s275jr included. The heat generated in the cutting process will be immediately taken away by the water jet without harm. Material, no need or easy to reprocess after cutting, safety and environmental protection, faster, faster, more efficient.
Chemical composition analysis of hot rolled structural steel sheet s275jr, Q690E steel plate: C: no more than 0.2, Si: no more than 0.8, Mn: no more than 1.8, P: no more than 0.02, S: no more than 0.01, Cu: no more than 0.5, Cr: no more than 1.5, Ni: no more than 2, Mo: no more than 0.7, B: no more than 0.005.
This week, the mainstream section steel market prices were strong and consolidating. Recently, the rolling companies in the Tangshan region have continued to be in the production line. The pressure on resource supply is relatively small. In addition, the cost of raw materials continued to increase this week.