Drawn Over Mandrel Tubes

Drawn Over Mandrel Tubes (DOM)Drawn Over Mandrel tubes according to tubing manufacturing standards like ASTM A513 type-5 & -6 or equivalent to meet customers requirements. Drawn over Mandrel (DOM) can be an ideal choice where a high degree of dimensional accuracy is required.Applications:Hydraulic cylinders Transmission shafts Steering Columns Suspension components Camshafts Axle Tubes Drive Shafts Jack Sleeves BushingsManufacturing procedureDOM steel tubing is manufactured from electrical resistance welded hollows and cold drawn through a die and over a mandrel, 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 Physical Properties Improved Surface Finish Straightening, Complete Dimension, and Non-Destructive Inspection are Integral to the Process Lower Machine Costs Mass Savings in High Strength-to-Weight Ratio Applications StandardsASTM A513 Type 5 Drawn Over Mandrel (DOM) ASTM A513 Type 6 Drawn-Over Mandrel Special Smooth ID (SSID DOM)