How to maintain the weathering steel?

1. In order to prevent the deformation of weathering steel, four steel wire ropes of the same length should be used to hang four lifting holes on the weathering steel at the same time when hoisting the weathering steel, so as to lift the weathering steel on the transport vehicle smoothly.

2. The bearing points of weathering steel shall be padded and leveled to ensure the uniform stress of each support point and the stability of the whole weathering steel.

3. During installation, all supporting points of weathering steel shall be padded and compacted with adjusting pad iron, and the weathering steel shall be adjusted to qualified accuracy by professional technicians.

4. When using, the workpieces should be handled with care, and rough workpieces should not be moved on the weathering steel, so as to avoid collision and scratch on the weathering steel working face.

5. In order to prevent the overall deformation of weathering steel, after use, the workpiece should be removed from the weathering steel to avoid deformation caused by heavy pressure of the workpiece for a long time.

6. When the weathering steel is not in use, the working face shall be cleaned in time, and then coated with a layer of antirust oil and covered with antirust paper. The weathering steel shall be covered with the outer package of weathering steel to prevent damage to the working face of weathering steel due to carelessness.

7. Weathering steel should be installed in a ventilated and dry environment, away from heat sources, corrosive gases and corrosive liquids.

8. The weathering steel shall be inspected periodically according to the national standard, and the verification period can be 6-12 months according to the specific situation.

9. The weathering steel will be different under different temperature difference.