Boiler Head Manufacturer

Boiler end covers are components of boiler pressure vessels, commonly used at both ends of pressure vessels. They are also the closed ends of pipe-welded products. There are many different types.

The head is a component of the container, connected and welded to a cylindrical body. Depending on different geometric shapes, it can be categorized into spherical, elliptical, conical, spherical cap, conical shell, and flat cover, among which spherical, elliptical, disc-shaped, and spherical heads are referred to as convex heads. The heads that are joined by butt welding are known as socket welding heads. The containers are used for various equipment, such as storage tanks, heat exchangers, towers, reactors, boilers, and separation equipment. Materials include carbon steel (A3, 20#, Q235, Q345B, 16Mn steel, etc.), stainless steel (304, 321, 304L, 316, 316L, etc.), steel (15Mo3, 15CrMoV, 35CrMoV, 45CrMo), aluminum, titanium, copper, nickel, and nickel alloys.