According to statistics, the steel equipment and materials scrapped due to metal rust each year is equivalent to about 30% of the steel output. The annual loss

In July 2019, Our customer contacted our company via website, who is a leading manufacturer of door frame, they know we have supplied hot rolled steel coil t

The current cycle of the thread is now oscillating and weak after a rapid rise early in the week. The sentiment of the current market is relatively high at the beginning of the week, mainly due to the favorable policy expectations of the two meetings of the environmental protection production restriction news of Tangshan and the continuous upward movement of steel mills ’costs, and the transaction performance is also good. The release of the government work report, the strong expectations at the beginning of this week have not been fully realized, and the current trend is weak and the atmosphere of spot trading has also turned cold.

Boiler Tube mainly was Used for heating surfaces of high-pressure boilers, economizers, headers, superheaters, reheaters, pipes for the petrochemical industry, etc. 
GNEE STEEL is a professional Boiler Tube supplier and exporter ,its produces were used on many famous project engineering . 

ASTM A234 WPB and WPC are the material standards of American standard room temperature carbon steel push fittings, used to manufacture elbows, tees, large and small heads, caps, elbows, etc. However, there are some differences in chemical composition and mechanical properties between the two: the C content of WPC's chemical composition is slightly higher than WPB.

On May 15th, at the large steel rolling plant of Hegang Handan Iron and Steel, a 100-meter-long rail like a fiery red "giant dragon" was smoothly off the assembly line. Gan Wei, director of Hegang Handan Steel's large-scale rolling mill, said that this is a 350 km / h 100-meter high-speed rail tailored for the national railway project Lunan High Speed ​​Rail. The first batch of more than 4,000 tons has been shipped. They will ensure that the total contract orders The supply of 22On May 15th, at the large steel rolling plant of HBIS, a 100-meter-long rail like a fiery red "giant dragon" was smoothly off the assembly line. Gan Wei, director of HBIS's large-scale rolling mill, said that this is a 350 km / h 100-meter high-speed rail tailored for the national railway project Lunan High Speed ​​Rail. The first batch of more than 4,000 tons has been shipped. They will ensure that the total contract orders The supply of 22,000 tons was completed on schedule. 350 km / h high-speed orbit is currently the world's highest-speed high-speed orbit, which in a certain sense represents "world speed".,000 tons was completed on schedule.