How to prevent 35CrMo thick wall steel pipe from rusting?

35CrMo thick-walled steel pipe: The amount of hot-dip galvanizing is very small and can only be 10-50g / m2, and its own corrosion resistance and constant pressure are much more than the hot 35CrMo thick-walled steel pipe. Reliable 35CrMo thick-walled steel pipe manufacturers are permitted to use cold 35CrMo thick-walled steel pipes as water and gas pipes.

How to prevent 35CrMo thick wall steel pipe from rusting 

1. High-efficiency environmental protection, non-toxic, zero pollution, corrosion resistance, not only can have the effect of pickling, passivation, corrosion inhibition and fog suppression, but also have the practical effect of rust prevention treatment and high efficiency oil removal. In the whole application process, it will not cause harmful and harmful substances, reduce the pollution of the air, benefit the physical and mental health of the actual operating staff, and improve the office environment of the production workshop. The current pickling process uses a large amount of sulfuric acid and a large amount of organic gas, and its waste acid drainage cycle time is short. This product can be applied to the circulation system after a small amount of addition during the entire application process. During the entire application process The majority of ferrous chloride in the acid solution can be converted into compounds and settled, thereby greatly increasing the sewage discharge cycle time.

2, the entire process of rust prevention treatment does not cause 'over-corrosion' rust prevention treatment 'hydrogen embrittlement'. Long-term invasion of steel materials without 'weightlessness'.

3. The anti-rust treatment ability is strong and easy to use, and the speed is faster (the anti-rust treatment rate can be adjusted according to needs). Generally, the floating rust can be removed in about 5 minutes, which is significantly better than the current pickling process.

4. After applying the anti-rust treatment of this product, the zinc layer in the hot-dip galvanizing will have a well-balanced anti-rust treatment with strong adhesion and smoothness, which is significantly better than that of pure sulfuric acid pickled steel.

5. The cost of antirust treatment is less than the current cost of pickling and passivation (adding this product to the acid solution can extend the application time by about four times).

6. The antirust treatment rate can be adjusted within the range of 1min-60min. Generally, the floating rust can be removed within 3 minutes, and the heavy rust can be cleaned within 30 minutes. Depending on the size of the surface layer of the stainless steel sheet, the rust level and the steel grade are different, one ton of anti-rust treatment liquid can remove rust on the surface of 20-100 tons of raw materials.