The role of pipe cap in piping

The role of pipe cap in piping  

When splicing pipe caps in the production process, the weld direction requirements are only allowed to be radial and circular. In the future, the requirements may be cancelled for large pipe caps. When splicing pipe caps, the application requirements are greater than 3 and not less than 100MM.  In the refrigeration equipment is difficult to meet such requirements, has its particularity.  

After splicing molding pipe cap weld should be 99% ray or ultrasonic detection, qualified level with the equipment shell.  After molding, the proportion of weld detection level is the same as the shape of the equipment shell, which is waste.  

Stainless steel: 304 304L 316 316L 321 2520 310, 317, and other materials.  

Size: DN15-48 ")  

Wall thickness: SCH5 - SCH160  

ASME DIN JIS BS GB/T JB SH HG  GB/T12459-2017, GB/T13401-2017, ASME B16.9, SH3408, SH3409, HG/T21635, DL/T695, SY/T0510, DIN2617  

Cap in the production process of the correct way is: blanking, marking, small board into a big board, forming, non-destructive testing, in not forming before testing is wrong, can not ensure the quality of the cap products after forming, that is to say, non-destructive testing refers to the non-destructive testing after forming.  

Pipe cap in the pipeline installation according to the customer's region, so the pipe cap is also called: head, pipe cap, cap, head and other pipe fittings.  The pipe cap is used to close the pipe in the pipeline, and the function is the same as the pipe plug