The cap of carbon steel pipe includes the design of convex cap, conical shell, variable diameter section, flat cover and reducing head of shrink mouth.
The convex tube cap includes hemispherical cap, oval cap, disc cap and spherical cap. From the force point of view, the hemispherical cap is not good in convex pipe cap, but it is easy to manufacture in terms of manufacturing difficulty.
Carbon steel pipe cap, also known as plug, cap, pipe cover, bulkhead, is used to close the pipeline. Its function is the same as that of pipe plug, but the pipe cap can be directly screwed on the pipe without other pipe fittings. The design of pipe cap includes convex pipe cap, conical shell, variable diameter section, flat cover and tightening mouth.
The material of carbon steel head mainly includes Q235, 20 × 10, A3, 16 manganese, Q345B, 45 steel, etc. The standards include GB / t25198-2010 (pressure vessel head standard), pipeline standard GB / t12459-2005, GB / t13401-2005, etc.
