Inquiry (采购产品): Formed extrusion Can you form an approximate 4" high by 6" wide U shaped extrusion made of 1045 steel into a ring and weld it together. Don't have ring diameter immediately at my disposal, but it would be somewhere near 5 feet. Thank you. **** Hidden Message ***** Bruce Herrmann WI 54961 USA Company: Oshkosh Truck E-mail: bdherrmann@aol.com **** Hidden Message ***** bdherrmann@aol.com