We are world class steel materials supplier. We are engaed in providing raw steel materials such as SA572Gr.50, St52-3, SM570 asme carbon steel steel plates / steel coils / steel sheets / steel pipes, deep processing and a series project design and solutions to clients. We guarantee to return goods for free for quality problem during its lifetime. Your satisfactory is our permanent pursue. We always welcome advise from clients to make self-improvement continously. And sincerely to build SA572Gr.50, St52-3, SM570 asme carbon steel long-term cooperation with you.
The company's logistics department has the ability to monitor the whole process of logistics. We monitor the goods in transit through advanced information technology and communication technology, timely discover and handle problems in the transportation process, and ensure the steel materials are delivered to the destination in a timely and safe manner. The professional logistics team provides powerful support for good comments of customers and good reputation of the company.
Quenching and tempering (QT) is a double heat treatment process of quenching and high temperature tempering. In general, medium carbon steel and medium SA572Gr.50, St52-3, SM570 asme carbon steel carbon alloy steel often need quenching and tempering treatment. Quenching and tempering can make iron and steel parts obtain a good combination of strength and toughness, with high strength, excellent toughness, plasticity, cutting performance, etc. Some SA572Gr.50, St52-3, SM570 asme carbon steel alloy steel or low alloy steel must be quenched and tempered to obtain good comprehensive properties. These steels can also be called quenched and tempered steels.
LSAW Pipe to Peru. In the beginning of 2014, Peru government released an international tender for one of the hydroelectric power plant. Finally they chose us as the contractor, we purchased the steel plate and then fabricate the SA572Gr.50, St52-3, SM570 asme carbon steel steel plate into steel pipe, and then make the corrosion protect on the surface, we also supply the fitting with our steel plate, the total value of this order is about 2 million USD.
A283 Grade B steel plate chemical composition: Carbon, max %: 0.17, Manganese, max %:0.90 , Silicon, max%: 0.15-0.40, Phosphorus max%: 0.035, Sulfur max %: 0.040,Copper min %: 0.20 A283 Grade B steel plate mechanical propertyTensile strength, kis [MPa]:50-56[345-450]Yield strength, min, kis [MPa]: 27Elongation in 8 in. [200 mm], min, %:25Elongation in 2 in. [50 mm], min, %: 28
Company through its own SA572Gr.50, St52-3, SM570 asme carbon steel website, multimedia, radio, newspapers, the group, the handbook of the corporate culture carrier, approved and publicity column, in-depth to carry out enterprise culture construction, also through photography, painting, calligraphy, cartoon, speech, and the songs of the enterprise design, various cultural and sports activities to carry out enterprise culture construction.