Generally, the containers that bear internal pressure, except for spherical containers, are mostly composed of a cylinder and a head. The barrel is a cylindrical shell, and there are many types of heads. High pressure vessels mostly use flat heads.

Standard steel sheet piles are used as the lock shaping mould, and the slow-speed hoist is used for pulling adjustment treatment or the oxyacetylene flame heat drying and sledgehammer hitting the mould propulsion method for straightening treatment.

Vibratory hammer driving steel pipe piles is based on the principle of vibration sinking. When the vibrating hammer is connected to the power source, the eccentric weight wheel in its body rotates at high speed to generate high-frequency vibration and excitation force.

Qualified steel sheet piling must be used in the construction of steel sheet piling. How to do the appearance inspection of steel sheet piling?

The steel sheet piling is a kind of iron product, so the anti-corrosion work during use is very important, so how to complete the anti-corrosion work of the steel sheet piling?

Pressure vessel flanges are common parts of pressure vessels. They are widely used in petrochemical, electric power, atomic energy, light industry and other industrial fields, and they are the basic components for connecting various pressure vessel components.