How to remove the gray wheel marks left after polishing precision stainless steel tube

Gray wheel marks left after polishing 1, stainless steel tube polishing is almost over, the last to leave the polishing wheel, if the speed is not fast enough, or your hand swinging too fast, will leave a wheel mark. 1) Scrub the surface of precision stainless steel tubes with gasoline or xylene, this method has been used in Dalian, a machinery manufacturing enterprises, precision stainless steel tubes cold-rolled by the gasoline-soaked steel tube internal and external surfaces are bright. 2) Use detergent or laundry detergent water to clean off the gasoline or xylene. 3) Use sufficient water to wash off. 4) Blow dry or air dry. 2) Wash off the gasoline or xylene with detergent or washing powder water. 3) Wash with sufficient water. 4) Blow dry or air dry.