What are the characteristics of qualified hardox 400 vs ar400

HARDOX 400 vs ar400, Large diameter spiral steel pipe refers to the relatively large diameter spiral steel pipe, which is generally required to be more than 1000mm. The manufacturing process of large-diameter spiral steel pipe: first, the steel strip is bent into shape, and then welded together to make a large-diameter spiral steel pipe of specified size. After being processed into a pipe, hydrostatic test, bending, flattening and other tests shall be carried out, and the internal steel support of large-diameter spiral steel pipe can be made according to customer requirements.

The company uses outsourced logistics operations. Our cooperated professional third-party logistics providers use the advantages of large-scale production and cost advantages to achieve cost savings by increasing the utilization of resources in each link, so that we can benefit from the separation of cost structure. Therefore, we can also provide customers with better, faster and more efficient cargo transportation, delivery, and lower freight costs.

There are many kinds of wear-resistant steel, which can be divided into high manganese steel, medium and low alloy wear-resistant steel, chromium molybdenum silicon manganese steel, cavitation resistant steel, wear-resistant steel and special wear-resistant steel. Some common alloy steels, such as stainless steel, bearing steel, alloy tool steel and alloy structural steel, HARDOX 400 vs ar400 are also used as wear-resistant steels under specific conditions.

After 1975, our equipment includes blast furnaces, electric furnaces, vacuum refining furnaces, and electroslag furnaces. The product varieties are relatively complete. Plates, HARDOX 400 vs ar400 tubes, wires, belts, and profiles have a certain scale, including magnetic, elastic, expanded, bimetal and other precision alloy materials for national defense and electronics industries. In 1982, these plants produced 364,000 tons of HARDOX 400 vs ar400 steel and 542,000 tons of steel.