Shaoxing Naite Plastics Co., Ltd.

PREVENT THE CORROSION OF CAST IRON GUARDRAILS
To prevent rusting of cast iron guardrails, the following measures can be taken:
1. Protect the surface of the iron product from crystallization and drying;
2. Cover the steel surface with protective layer (such as painting, anti-rust oil, burning, plating, baking blue, etc.);
3, In the change of the internal structure of iron, the title synthesis just.