hat
Pati nan dimensionnement se yon seksyon enpòtan ki te swiv pa fòme seksyon yo kreye yon apwopriye kondisyon soude. kanpe sa yo fè tiyo a nan gwosè a egzak nan dyamèt e anpler pa diminye li pandan y ap pase nan woulo yo nan chak kanpe.
eng
The sizing part is an important section followed by forming section to create a suitable welded conditions. These stands make the pipe to the exact size in diameter and roundness by reducing it while passing through the rolls of each stand.