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Hydraulic Test Flange: Key Usage Considerations

● 2026-10-20 ● - ● Leave me a message

Hydraulic Test Flange are widely used in hydraulic systems and industrial equipment to support pressure monitoring and reliable connections. Proper installation and maintenance are essential for ensuring their performance and service life.


When using Hydraulic Test Flanges, several factors deserve attention.


1. Check Pressure Ratings

Ensure the flange meets the system's operating pressure and temperature requirements. Avoid exceeding the specified limits.


2. Inspect Sealing Surfaces

Check sealing surfaces for scratches, damage, or contamination before installation. Use compatible sealing components to help prevent leakage.


3. Ensure Proper Installation

Make sure the flange is correctly aligned and fastened according to the specified requirements. Improper tightening may cause leakage or component damage.


4. Maintain Cleanliness

Keep pressure ports and internal passages clean to prevent contamination from affecting pressure measurement accuracy.


5. Perform Regular Inspections

Check for leakage, corrosion, cracks, and loose connections. Always depressurize the system before carrying out maintenance.


Proper material selection, machining quality, and maintenance help improve the reliability and service life of pressure measurement flanges.

Learn more about our DN50 SS304 Hydraulic Test Flange.

LIONSE provides precision machining solutions based on customer drawings and project requirements.



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