The rust of the I BEAM will affect the service life of the I-beam. Once the I BEAM is rusted and not treated in time, it will cause the corrosion resistance to decrease, and the more the show will become, the more the base will break and the service life will be reduced. Once the steel is rusted, it must be cleaned up in time. The following method is provided for the rusting of the I BEAM, so that it is completely rust-removed.

Cleaning I BEAN: cleaning the surface of steel with solvent and emulsion to remove oil, grease, dust, lubricant and similar organic matter, but it can not remove rust, scale, flux, etc. on the surface of steel, so it is in anti-corrosion production. Only as an aid.

I BEAM steel pickling: generally chemical and electrolytic two methods of pickling, I BEAM anti-corrosion only chemical pickling, can remove oxide scale, rust, old coating, and sometimes can be used as sandblasting after rust removal . Although chemical cleaning can achieve a certain degree of cleanliness and roughness, its anchor pattern is shallow and it is easy to pollute the environment.

I BEAM spraying (polishing) rust removal: spraying (polishing) rust removal is carried out by high-power motor to spray (drow) the blade to rotate at high speed, so that the abrasive such as steel grit, steel shot, wire segment and mineral is in centrifugal force. Under the spraying (polishing) treatment of the surface of I BEAM, not only can rust, oxide and dirt be completely removed, but also the steel pipe can achieve the required uniform roughness under the action of abrasive violent impact and friction.

The above is some of the problems that JUNNAN STEEL introduced to you about the rust of I BEAM. I hope that I can help you. If there is anything you can't understand, you can directly communicate with our customer service.