DOM Tube stands for Drawn Over Mandrel, and it’s a welding method produced using uniformly high quality C1020/1026 carbon steel strip and is formed and electric resistance welded into its basic shape. After annealing to produce a uniform grain structure throughout, the tube is then cold drawn over a mandrel to give it these advantages: uniform concentricity around the central axis, better ovality, closer tolerances, denser surface, uniform wall thickness, and higher physical properties. The cold working process works the weld area to produce a sound, dense, and homogeneous structure comparable to that of the base metal.. The term DOM tubing is typically used to describe a type of a high strength steel tube.
Typical Usages of DOM Tubes
DOM Steel Tube can be used for a wide variety of mechanical applications. It may be used either statically or dynamically. Its close tolerances, good finish, and dense structure make it ideal for parts such as:
- Bearings, Bushings, Couplings, Collets, Fittings, Damper Tubes
- Shafts
- Cylinder barrels
- Axles
- Conveyor rolls
- Telescoping and push-pull applications
- Steering columns
- Shift levers
- Power seat mechanisms, Seat assembly components
- Engine mounts
- Fuel rails and injection components
- Motorcycle and snowmobile frames
- Supports and guards
- Diesel injection components
Wuxi YUTONG as a professional manufacturer of steel tube factory, we have rich experience in DOM tubes, cold drawn precision tubes ,honed cylinder tubes, Contact us for more information regarding on specifications details of our products.