Stainless steel metal expansion joint for the outer shell

Resistant to various concentrations of acids, alkalis, and salts, with the added pressure compensation of stainless steel fittings.

No-fault collision advantages.

Available: DN25-1600mm

Continuous fatigue life: 5,000 cycles

Pressure Ratings: PN0.6, 1.0, 1.6 MPa

Operating Temperature: <= 200℃

Compensator Installation Precautions

The installation of the compensator should be carried out in accordance with the piping construction drawings and the compensator installation manual.

2. Piping with installed compensators must be properly guided and secured to ensure the compensator functions effectively. Therefore, the setup of guidance and support brackets must strictly adhere to the technical documents provided by the design department. For the principles of setting up guidance and support brackets, please refer to the "Wavy Compensator Installation Guide."

3. The bellows used in compensators are formed from thin-walled stainless steel plates, so care must be taken during transportation, lifting, and welding to avoid damage to the bellows due to impacts, scratches, arc striking, welding spatter, and other reasons.

4. Prior to installation, remove any foreign objects from the bellows and piping to ensure normal movement of the bellows.

5. Compensators with specific flow direction requirements should be installed according to the direction of the medium flow arrow.

6. To ensure the bellows is in good working condition, installation should not use the compensator's deformation, including axial, lateral, and torsional adjustments, to correct the installation position of the piping system errors.

7. After the compensator is installed, remove all transport fixing screws painted yellow before the system is operated.

Jiangsu Zhongxin Bellows Co., Ltd. specializes in the production of expansion joints, bellows, butterfly valves, metal hoses, and more. Welcome to inquire and place orders from a wide range of customers!