vesselguy
Petroleum
- Feb 25, 2002
- 386
Hello all,
I kindly ask for some tips here regarding a grade of pipe call CSA Z245.1, Grade 550 pipe. Has anyone used this grade before and what is the matching grade of forging to use with it for flanges and clamp connector hubs. How easy is it to weld and any PWHT required other than what is specified by piping code?
Thanks.
I kindly ask for some tips here regarding a grade of pipe call CSA Z245.1, Grade 550 pipe. Has anyone used this grade before and what is the matching grade of forging to use with it for flanges and clamp connector hubs. How easy is it to weld and any PWHT required other than what is specified by piping code?
Thanks.