Note on tube cap in different occasions

Note on tube cap in different occasions  

Tube caps in different occasions and notes: Tube caps in hot dip galvanized carbon steel containers, please do a good job of heat treatment, remove the residual stress.  

The material of the pipe cap produced by the pipe cap manufacturer is mainly divided into carbon steel, alloy steel, stainless steel, etc. Stainless steel will corrode and crack in a specific environment, please choose the suitable material and model in the design.  

The pipe cap will crack in nitrate, alkaline and other environments. Please make it clear where to use the pipe cap and choose the material of the pipe cap when ordering it.  

The outer protection of the tube cap is mainly divided into:  

After the assembly welding of the tube cap and cylinder body, it is necessary to arrange the welding seam in time, otherwise it will affect the welding slag, splash, debris, etc., and carry out PT inspection and pickling on the surface.  

Avoid scratches on the surface of stainless steel pipe cap.  

Avoid direct contact with carbon steel, avoid iron stolen goods.  

The head is not stored in the open air and in the rain. The above storage and rules should be kept in mind. Stainless steel pickling can not be washed with hydrochloric acid to recover acid.  

 Avoid forced assembly welding, structural design to avoid excessive force stress.  

The water chloride ion content of the pipe cap in the water pressure test shall not be greater than 25mg/L, and it shall be blown dry in time after the test.  

 The above is the company for each preferential introduction of tube cap in different occasions.  I hope I can help you.