Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00

China price tendency of S460ML welding

Hot-rolled steel sheet / cold-rolled steel sheet: Steel ingots or slabs are difficult to deform at normal temperature and difficult to process. They need to be heated to 1100 ° C to 1250 ° C f

Three common cutting methods of S460M VS S460ML cutting

Best quality of steel raw materials used (A516 Grade 60). Our structural steel plates and sheets are of high quality of work. Moreover, these are also highly repellent to erosion. These plates are als

Cold rolled S420ML material equivalent standards

The company focuses on teamwork and builds a team with a dream. For society: we focus on quality first, integrity-based, service-oriented create value for customers and wealth for the society. For emp

EN S420M steel supplier plate surface test

Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of EN S420M steel supplier service for man

The S355ML equivalent price is expected to be stable and tend to fall

During the construction of hot-dip S355ML equivalent galvanized pipe, the correct welding process shall be adopted, the inspection and acceptance shall be carried out in strict accordance with the spe

Effect of laser welding technology on weld microstructure of S355M steel price

The advantages of flame cutting are simple cutting and low cost. The disadvantage of flame cutting is that when cutting thin plates, cutting deformation problems are prone to occur, and the materials

The hot rolling technolodge of S460ML steel tube

S460ML steel tube, 20CrMo alloy steel plate has high hardenability, no temper brittleness, good weldability, little tendency of cold cracking, good machinability and cold strain plasticity. 20CrMo all

What is EN S420M steel plate equivalent ASTM steel

Since the welding process is often used in the fabrication and processing of steel structures, it is very important for low-alloy high-strength steels of such purpose to be welded using the arc weldin