Hi everyone!
I'm doing technical bid evaluation of valve and I came across with the below query.
As per our standard specification, seat and disc seating surfaces shall be hard faced with Stellite 6. Our valve body & trim is A351 CK3MCUN for CL. 1500 nozzle check valve. One vendor offered...
Hi Weldstan!
Thanks for the reply, I understand what your saying but I didnt really get the answer I needed in terms of how do they do it in site?
SntMan,
This is actually my first post and I might have been posted it in the wrong section, can this thread be moved?
Hi everyone!
I'm from piping design section and I'm currently doing a hydrotest diagram. My problem is that I dont really have any site experience for me to be very confident in providing test limits. I do know know that common test limits are where there is material and class break. In some...