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​Steel pipe washing
Sep 22, 2017

Steel pipe washing:
1. The water of the steel pipe should be carried out in the flowing clean sink, and the steel pipe shall be soaked in water, and the acid wash and sling should be relaxed and fall three or four times.
2. After washing, clean the water in the steel tube and make solvent treatment as soon as possible to prevent the oxidation of the steel pipe.
3. The standard of cleaning water iron salt should not exceed standard, no other sundry, and keep clean and transparent.
4. When washing the pipe, it is strictly prohibited to operate personnel to cross the acid bath to prevent slipping or falling into the acid tank.

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