Energy

Boiler tubes is a one of seamless pipe. Manufacturing methods is the same as seamless tube, but it has the stringent requirements for manufacture of steel pipes.

EN S235JRH structural square tubes are commonly used in buildings, bridges, towers, support structures, mechanical equipment and other fields.

Titanium Flanges are best known for being strong, lightweight and corrosion resistant. One property that stands out when compared to other metal flange is that titanium slip-on flanges have the highest strength-to-weight ratio with a density of 4.51 g /cm3.

The processing of brazed spiral finned tube is carried out in two steps. First, the steel strip plane perpendicular to the axis of the tube is wound on the outer surface of the tube in a spiral line manner, and the ends of the steel strip are welded to the steel pipe and fixed, and then the steel strip and steel pipe are welded together by brazing in order to eliminate the gap between the steel strip and the steel pipe contact.