What are the testing standards for diesel tank storage

1. Tank Body Integrity Inspection
Focus on verifying whether the tank material meets safety standards, checking for defects such as corrosion, deformation, and cracks on the surface, and ensuring the tank wall thickness meets pressure requirements. Confirm the tank structure's stability using professional testing methods, inspecting welds for strength and potential hazards, and checking for leaks in critical areas such as the tank bottom and top to ensure the tank itself is free of damage that could affect safe use.
2. Sealing System Tightness Inspection
Conduct tightness tests on all sealing interfaces, valves, flanges, etc., verifying sealing effectiveness through pressure tests or leak detection. Check for aging or damage to seals, ensuring valves open and close smoothly without leakage. Also verify the sealing performance of tank heads, manholes, and other sealing structures to prevent gasoline evaporation or leakage from causing safety accidents.
3. Auxiliary Equipment Functionality Inspection
Inspect the operational status of the storage tank's auxiliary safety equipment, including safety valves, pressure gauges, and level gauges, checking their sensitivity and reliability, and the accuracy of the displayed values. Verify the effectiveness of anti-static devices and lightning protection facilities, ensuring proper grounding. Emergency equipment, such as emergency shut-off valves and fire hydrant connections, must be fully functional and able to be activated normally in an emergency. Auxiliary pipelines must be free from blockages and corrosion.
4. Compliance and Environmental Indicator Testing
Confirm that the storage tank meets industry safety standards and environmental requirements. Verify that the tank's anti-corrosion coating is intact, without peeling or aging. Inspect the surrounding environmental protection facilities for completeness, whether there are excessive gasoline emissions, and whether wastewater treatment complies with regulations. Simultaneously verify that safety warning signs are clear and complete, and that testing records are complete and standardized, ensuring compliance throughout the entire usage period.