High quality q355gnh hot rolled alloy steel beam equivalent grades

Our company's business departments are a group of excellent and hard-working employees, who constantly carry out knowledge updating and steel knowledge training every day, only to provide better and professional services to customers.

The service temperature of high pressure seamless steel pipe is below 450 ℃, and the domestic pipes are mainly made of q355gnh hot rolled alloy steel beam, No.10 and No.20 carbon steel hot-rolled pipes or cold drawn pipes. High pressure seamless steel pipe is often used in high temperature and high pressure conditions. Under the action of high temperature flue gas and water vapor, the pipe will be oxidized and corroded. The steel pipe is required to have high endurance strength, high oxidation resistance and corrosion resistance, and good structure stability.

q355gnh hot rolled alloy steel beam 1000 tons in warehouse
5.5*3000*5000, 7*2920*8780, 7*1850*6000, 7*2920*13000, 5*2570*8000, 6*2750*9600, 5.5*2450*6500, 6*1850*7510, 6*1750*8500, 7*2560*8600, 8*1620*7870, 8*1500*4850, 8*3040*4000, 7*2920*8780, 10*1500*6850, 5*2570*8150, 6*2310*8500, 8*1700*6300, 5*2490*8200, 8*2100*7800, 10*3000*4750, 10*1750*6000, 5*2490*9000, 8*2090*6640.

DIN 17102 TStE355 is mainly used for grain structure steel and normal rolling steel. Tste355 steel plate is a kind of grain structure steel. It is a standard rolled steel plate / sheet specially manufactured for different types of welding structures. It is made of basic materials, with high temperature resistance and low temperature resistance. Product q355gnh hot rolled alloy steel beam is suitable for pressure boiler, mobile and vertical storage tank, high pressure pipeline, bridge, mast, cable, etc.

The company focuses on two markets at home and abroad, and has a group of 56 experienced sales elites and professional and technical personnel. It can provide customers with drawing design, q355gnh hot rolled alloy steel beam deep processing services and installation solutions. 20 years of project experience has provided high-quality carbon steel, alloy steel products and high-quality after-sales service to customers in many countries around the world. The company has won widespread praise from customers.

We are the professional Chinese steel plate, steel pipe supplier. If you need any steel plate, steel pipe, we can put the steel plate, steel pipe order to our steel mill directly or collect these goods from our stock directly if we have enough ex-stock. Besides. if you need any q355gnh hot rolled alloy steel beam offer or if you want to know the price and any other information about steel plate, steel pipe price, please be free to contact us.