The pipe cap, also known as the end cap or blind head, is a pipe fitting used to seal the end of a pipeline. It comes in various shapes, with common ones including circular, elliptical, and spherical. It is made of a wide range of materials, including metals (such as carbon steel, stainless steel, and alloy steel) and plastics (such as PVC and PP), which can be adapted to different pipeline materials and working conditions. The pipe cap is easy to install. It is firmly fixed at the pipeline port through methods such as welding, threaded connection, or ferrule connection. It can effectively prevent foreign objects from entering the pipeline and stop the leakage of the medium, ensuring the safe and stable operation of the pipeline system. It is widely used in various pipeline projects in industries such as petrochemical engineering, building water supply and drainage, electric power, and shipbuilding.Hebei Canghai Nuclear Equipment