The main uses of pipe caps and heads include preventing medium leakage, protecting pipelines and facilitating maintenance.Specifically, pipe caps and heads are usually used to close one or both ends of the pipeline, effectively preventing medium leakage in the pipeline, while protecting the pipeline from the influence of the external environment and avoiding pipeline damage. In addition, the design of pipe caps and heads makes them easy to disassemble and install, which facilitates the maintenance and repair of pipelines.
Types and materials
There are many types of pipe caps and heads, including spherical, elliptical, dish-shaped, spherical crown, cone shell and flat cover. According to the shape characteristics of its surface, the head can be divided into convex, conical, flat and combined types. Common materials include PVC-C, PVC-U, PPH, PVDF and FRPP.
Application scenarios
Pipe caps and heads are widely used in many fields such as petrochemical, atomic energy, food and pharmaceutical. In pressure vessels, the head acts as the upper and lower bottoms, and in the pipeline system, when the pipeline is no longer extended, the head seals the pipe by welding. In addition, pipe caps and heads are widely used in pipe fittings such as tank-shaped pressure vessels, pipes, flanges, elbows, tees and crosses, together forming a complete pressure vessel system.
