P & A Welding and Machine, Inc. can custom form to nearly any size in most types of metal including A36, A516-70, 304 stainless, 316 stainless, 317 stainless, 904 stainless and many more. We can form wall thicknesses from 16ga. - 1/2".
We supply these in halves to other fab shops who want to do their own welding or we offer them fully welded by our own certified welders. Our welds are die penetrant tested and can be x-rayed or tested to your specifications.