2in. style 10 swivel joint for pipe M*M  

Care and Maintenance: 1. Rinse with clean water after each use, and dry the water stains to prevent corrosion of the inner and outer surfaces and seals. 2. Regularly check the sealing ring of the chiksan swivel joints and replace it in time to prevent leakage. 3. Regularly use an ultrasonic thickness gauge to check the wall thickness of each dangerous section of the movable elbow. When the wall thickness reaches the specified value of SY/T 6270.When the limit value is reached, it needs to be replaced with a new one. 4. Exposed threads should be coated with anti-rust oil to prevent rust.This step also applies to components such as hammer unions and integral fittings-Tee in high pressure manifolds. 5. Change the grease regularly. 6. If the surface paint peels off during assembly and use, it should be repainted according to the mark.