al resistance welded hollows and cold drawn through a die and over a mandrel,Website:http://www.unidusgroup.com, improving surface finish, mechanical properties and dimensional accuracy of both outside and inside diameters. DOM is a high-quality, cost-effective choice for demanding applications and machined parts because of its special characteristics: Combined with reliable weld integrity, Maximum concentricity, and Minimal wall variation.Advantages?Improved Dimensional Accuracy?Improved Phys