Problems to be aware of when installing flanges
1. The flange should have sufficient strength and should not be deformed when tightened.
The flange sealing surface should be clean and clean, and the oil and rust should be carefully
cleaned during installation.
2. The gasket should have good oil and aging resistance, as well as good elasticity and
mechanical strength. The installation should be based on the shape of the joints with different
cross-section and size of the gasket, and placed correctly.
3. The flange fastening force should be uniform and the compression amount of the rubber pad
should be controlled at about 1/3.