API 5L X52 pipe bend Test

[amitmangal9999]

HI Everyone
i have just joined this forum
i am in urgent need for some info
i need to do 1 Root Bend & 1 Face bend for API 5L X52 Pipe
diameter of pipe is 350 and wall thickness is 12.7mm
Can anyone please advise me the Mandrel diameter i have to use for bends and what is the test method for bend test for API pipe
Thanks

 

[gtaw]

Obtain a copy of API 1104. It is available online for a price, but if you are qualifying the WPS or the welder, you need it.

Best regards - Al