High-strength materials: Select high-strength and corrosion-resistant materials, such as stainless steel, which can withstand greater pressure and impact to ensure the structural integrity of the cabinet.
High-quality welding materials: During the welding process, use high-quality welding materials that match the parent material to ensure the strength and toughness of the welded joint.
2. Structural design
Reasonable wall thickness: According to the working pressure and the diameter of the container, design a reasonable wall thickness to ensure that the cabinet can withstand the pressure of the internal high-pressure gas.
Reinforcement ribs and support structures: Reinforcement ribs and support structures are set at key parts of the cabinet to improve the overall rigidity and bearing capacity of the cabinet.
Sealing structure design: Use reliable sealing structures, such as O-rings, metal seals, etc., to ensure the sealing performance of the cabinet and prevent gas leakage.
3. Manufacturing process
Precise processing and assembly: Use precise processing and assembly processes to ensure the matching accuracy and connection reliability between various components.
Strict welding quality control: Strictly control the welding process to ensure the quality and strength of the welded joints. Non-destructive testing methods such as X-ray detection and ultrasonic detection can be used to detect welded joints.
Heat treatment: Perform necessary heat treatment on welded joints to eliminate welding stress and improve the toughness of joints.
4. Testing and inspection
Pressure test: After manufacturing, the high-pressure and ultra-high-pressure gas distribution cabinet is pressure tested to verify its structural strength and sealing performance. The test pressure should be higher than the actual working pressure to ensure the safety of the cabinet.
Vibration and shock test: Vibration and shock test the cabinet to evaluate its vibration and shock resistance during transportation and use.
Regular maintenance and inspection: During use, the high-pressure and ultra-high-pressure gas distribution cabinet is regularly maintained and inspected to promptly discover and deal with potential safety hazards.
To ensure the structural strength of high-pressure and ultra-high-pressure gas distribution cabinet, it is necessary to comprehensively consider and implement multiple aspects such as material selection, structural design, manufacturing process, testing and inspection. These measures work together to ensure that the high-pressure and ultra-high-pressure gas distribution cabinet maintains structural integrity and safety in harsh working environments.
