How to apply the rubber flexible joint correctly?

How to apply the rubber flexible joint correctly?
Rubber flexible joints are used in piping systems to absorb vibrations, reduce noise, and compensate for thermal expansion and contraction. They are made of rubber and have flanges on either end that connect to the piping system. Here are some steps to follow when applying rubber flexible joints correctly:
1. Determine the correct size and type of rubber flexible joint for your piping system. The joint should be able to handle the maximum pressure and temperature of the system.
2. Clean the flanges on the piping system where the rubber flexible joint will be installed. Remove any dirt, rust, or debris that could interfere with the seal.
3. Apply a thin layer of lubricant to the flanges and the rubber flexible joint. This will help the joint slide into place and prevent damage to the rubber.
4. Align the flanges on the piping system with the flanges on the rubber flexible joint. Make sure they are centered and level.
5. Insert the bolts through the holes in the flanges and tighten them evenly. Do not over-tighten the bolts, as this could damage the rubber.
6. Check the alignment of the piping system and the rubber flexible joint. Make sure there is no stress or strain on the joint.
7. Test the system for leaks and proper operation. Turn on the water or other fluid and check for any leaks around the joint. Make sure the joint is absorbing vibrations and compensating for thermal expansion and contraction.
8. Inspect the rubber flexible joint regularly for signs of wear or damage. Replace the joint if it is cracked, torn, or otherwise damaged.
By following these steps, you can ensure that your rubber flexible joint is installed correctly and will provide reliable service for years to come.