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Hydraulic hose pickling construction sequence and treatment purpose
Author:admin Date:2022-12-22
Hydraulic hose pickling construction sequence:
1. Degreasing
Use a degreasing agent to remove grease adhering to the piping.
2. Washing
Remove dirt from the tubing with clean water.
3. Rust removal
Remove rust spots, rolling iron filings, etc. on the pipe wall in the pickling solution.
4. Water washing and high pressure water washing
Rinse the attachments produced in the above operations with clean water, and rinse the inside of the pipe with high-pressure water.
5. Neutralization
Neutralize the residual acid on the pipe with lye.
6. Dry
In order to dry effectively, the pipe should be soaked in hot water or steam dried, and the pipe should be completely dried.
7. Anti-rust.
8. Check
Check the pickled pipes to see if they are clean.
9. Packaging and storage Immediately after pickling, seal the opening of the tube with plastic or plastic tape to prevent the intrusion of foreign matter and water.
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