what is Q355GNH steel 500 tons exported to Germany

what is Q355GNH steel 500 tons exported to Germany

what is Q355GNH steel 500 tons exported to Germany
  • Comments: Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of what is Q355GNH steel service for many years. It can provide accurate, timely and high-quality

Customer service center has provided after-sales service for many large-scale information systems, and has accumulated rich working experience in the process of what is Q355GNH steel service for many years. It can provide accurate, timely and high-quality support and service for users, which is well received by users.

The surface of alloy steel coil is specially treated during processing. The wear resistance of steel coil and plate made of alloy steel is much better than that of traditional rolling plate, and the cost is also low. The heat resistance and high temperature resistance of alloy steel coil is better than that of traditional rolling plate, and it will not deform easily. Besides, the strength of the what is Q355GNH steel, alloy steel is very high, it is not easy to break and can be used for a long time.

Both steelmaking and ironmaking are carried out by oxidation-reduction reaction, but there are great differences between them in reaction objects: ironmaking is to reduce iron, while what is Q355GNH steel steelmaking is to remove excessive carbon and other impurities in pig iron, so there are relations and differences between them in actual operation. There are three main methods of what is Q355GNH steel steelmaking: converter, electric furnace and flat furnace. The converter steelmaking process is most widely used.

We cooperated with the Peruvian government for many years. And supply them large diameter steel pipes and pipe fittings to support their Hydropower Station Projects. We do 100% UT, RT, Hydraulic test and so on tests for the what is Q355GNH steel steel pipes. And do PT, MT and so on tests for the pipe fittings. We published "Welding Procedure Qualification report" after production. And our mill will keep the test record in the documentary department for 5 years. If meet any problems in following application, we can check the test record easily and assist to solve problems at the first time.

Ask for the instant quotation