1200 tons sa573 gr.65 structural quality carbon steel supplier pickling steel coil to Columbia

We have sa573 gr.65 structural quality carbon steel supplier new cooperation projects with NNPC (Nigerian National Petroleum Corporation). Through tender, we got new order about oil tank plates for NNPC, and the tank plates will be used to build large oil tanks. This is not the first time we cooperated with NNPC, but it means much more to us than first time cooperation. It indicates our sa573 gr.65 structural quality carbon steel supplier tank plates quality has been well recognized by Nigeria market.

The company has a mature technical team whose reponsibility is to design the drawing, choose suitable material and evaluate the whole production processaccording to customers’ requirement. The company is led by talents and technology, and comprehensively promotes its six business segments like steel material supply, precision steel casting, environmental protection equipment, household appliance, sa573 gr.65 structural quality carbon steel supplier steel structures and oil tank projects. Seeking new developments in new technology and business areas, and fostering a large number of industry-leading, international-level projects.

In 2014, we offered 175 ton Cold rolled stainless steel plate to Thailand. The sa573 gr.65 structural quality carbon steel supplier products are from TISCO. Here is the MTC that we offered to customer. We have our own quality team. Our quality team will inspect every order before shipment for customer. Normally, we will test the chemical composition, thickness, width, and length. Here are some pictures for last inspection.

Tempering includes high temperature tempering, medium temperature tempering and low temperature tempering. Tempering means to reheat the sa573 gr.65 structural quality carbon steel supplier quenched steel to a certain temperature and then cool it in a certain way. Tempering can reduce or eliminate the internal stress produced by quenching, reduce the hardness and strength, and improve the ductility or toughness of steel. After sa573 gr.65 structural quality carbon steel supplier quenching, the workpiece should be tempered in time, and the required mechanical properties can be obtained through the combination of quenching and tempering.

Weathering steel plate for welding structure is made by adding metal materials such as chromium, molybdenum, titanium and vanadium to ordinary molten steel. The addition of these materials can form a protective film on the steel surface, which can resist weathering corrosion for a long time. The advantages of weathering steel plate for welding structure: It has very good welding performance and weather resistance, and is widely used in railways, bridges and other areas that need to be exposed to the atmosphere for a long time. Disadvantages of weathering steel plate for welded structure: It has very high requirements on the production process, and the poorer technology can not produce good weathering steel plate, sa573 gr.65 structural quality carbon steel supplier.

We specialize in the production and sale of steel products. We have many customers from all over the world. Our products sa573 gr.65 structural quality carbon steel supplier have strict quality inspection departments, so we have absolute quality and technical advantages. Good promotion system, with advanced business philosophy, create development space, enhance the value of employees, improve the quality of life as the mission. Pursuing green procurement, energy conservation and consumption reduction.