- Identify the environment: Determine the type of acid, concentration and temperature of the environment.
- Determine the type of connection: Do you need hex screws or stud bolts? What grade should nuts and washers be? (It is always recommended to choose nuts and washers with the same size as the screws). ask our logistics team.
The effect of temperature on the performance of anti-acid bolts and nuts
Many materials are resistant to acid at room temperature, but as the temperature increases, the corrosion rate increases exponentially. When buying acid-proof bolts and nuts, be sure to inform Poladan Sazeh experts about the working temperature of the system. For example, at very high temperatures, it may be necessary to use stabilized grades such as 316Ti (containing titanium) to prevent intergranular corrosion.
maintenance and installation; What should be done after buying anti-acid bolts and nuts?
Buying a quality product is half the way. To maintain the effectiveness of anti-acid screws:
- Use clean installation tools so that ordinary steel particles do not sit on the steel surface (preventing galvanic corrosion).
- Use special anti-seize lubricants during installation, because stainless steel screws are prone to galling or locking. provides customers.
Conclusion: The safety of your industries with Poladan Sazeh
Choosing equipment in the chemical industry is not a place of trial and error. Any shortfall in purchasing high-quality acid-proof bolts and nuts can lead to heavy financial losses and threats to the lives of personnel. Poladan Sazeh Company, relying on its metallurgical knowledge and strong supply chain, is committed to provide the highest quality acid-resistant bolts and nuts at a competitive price to the craftsmen of the country.
If you are looking for stability in the most difficult environmental conditions, contact our experts at Puladan Sazeh today to receive a specialized solution tailored to your project. Your trust is our capital and the quality of our products will guarantee the continuity of production in your industries.