How to install spring energized seal?
A correct installation can prolong the life cycle of the seal ring. We have following suggestions when install the spring energized seal.
Preparation before installation:
1. Check whether the surface finish of the groove meets the requirements;
2. Clean the sealing ring and groove surface with dust-free cotton cloth;
3. Check whether the installation chamfer is smooth and free of burrs.
Installation recommendations:
1. Under low temperature conditions, do not apply grease during installation;
2. The installation chamfer shall have arc transition, with a minimum chamfer of 3x15 ° and R1 0 fillet transition;
3. The force shall be applied evenly during installation, and it is recommended to press in with a flat press;
4. If parallel entry cannot be guaranteed when pushing, please design guiding fixture.
Installation mode
Open trench installation
Embedded trench installation
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