What's inspection code

[sk10009]

Hi.

I want to know if somebody knows about inspection code of weldment of threaded-and-seal-welded bonnet valve.


thanks

 

[metengr]

You need to provide more information. Is this a weld repair to an existing valve, a new valve that has been modified for this seal welding or what?

 

[sk10009]

a new valve.

thanks

 

[metengr]

As a minimum, for the seal weld and surrounding base metal use ASME Section VIII, Div 1 acceptance criteria for wet fluorescent MT or Liquid penetrant testing (PT).

 

[unclesyd]

You might want to check this out.
Valve bodies.

http://www.techstreet.com/cgi-bin/detail?product_id=1171526