hydraulic jack rubber plug

Introduire

The hydraulic jack rubber plug is an important sealing component installed at the liquid outlet at the bottom of the hydraulic jack. Its main function is to seal the liquid outlet of the jack hydraulic cylinder to prevent high-pressure liquid from leaking out of the cylinder. Its shape matches the liquid outlet hole, generally cylindrical or tapered, to best exert the hydraulic sealing effect. At the same time, it relies on the elastic deformation of the rubber itself to achieve a tight fit with the hole wall, combined with the hydraulic oil. The lubrication effect achieves hydraulic sealing.

Données techniques

Norme de certification

• Rubber raw materials should comply with ASTM D2000 and other standard rubber material classification and technical requirements.
• The dimensional tolerance of the rubber plug should comply with standards such as GB/T 3285.
• The rubber stopper should meet the hardness, tensile strength and other index requirements specified by ASTM D1414 and other standards.
• The hydraulic jack rubber plug should comply with the test methods and evaluation standards for the air-tightness performance of seals in GB/T 3620 and other standards.
• The working pressure endured should not be lower than the maximum pressure index of the hydraulic jack.
• It complies with the requirements of ASTM D572 and other standards for thermal performance, aging and other environmental adaptability.
• Comply with RoHS and other safety and environmental protection standards.
• The manufacturer of hydraulic jack rubber plug has obtained ISO 9001 and other quality management system certifications.

Avantage

1. The hydraulic jack rubber plug has a good sealing effect and can effectively prevent high-pressure oil from leaking from the hydraulic cylinder.
2. It is resistant to high pressure and will not deform or break under the working pressure of the hydraulic jack.
3. The sealing structure is simple and perfect sealing can be achieved without complicated installation and coordination.
4. The rubber material has elastic deformation ability, and the hydraulic jack rubber plug can automatically adapt to the hole wall gap.
5. Low cost, easy replacement, simple maintenance.
6. It has a long service life and can reach 3000-5000 pressure cycles under correct use conditions.

Fonction

1. The hydraulic jack rubber plug has a strong sealing function and prevents high-pressure oil from leaking from the bottom of the hydraulic cylinder.
2. Withstand the high pressure of the hydraulic jack without damage.
3. Automatically compensates the installation gap to ensure tight hydraulic sealing.
4. Reliable operation throughout the entire service life of the hydraulic jack.
5. The hydraulic jack rubber plug is easy to replace and maintain, extending the service life of the hydraulic jack.
6. Safe and reliable, it is a key component of the hydraulic jack.

Précautions

Regularly inspect the hydraulic jack rubber plug to ensure it is not worn, aged or damaged. If any issues arise, replace the plug promptly to avoid leakage or other malfunctions. To prevent cracking or damage, be sure to avoid applying more pressure than the rated operating pressure. Keep the hydraulic system and fluid clean to prohibit contaminants from entering the rubber plug. When necessary, lubricate rubber plugs with a suitable lubricant to reduce friction and wear. When installing or replacing rubber plugs, avoid overstretching or twisting to prevent damage or deformation. Ensure the rubber plug is operating within its temperature limits, as certain materials can be impacted in high or low-temperature environments. Properly store rubber plugs for hydraulic jacks by avoiding direct sunlight, heat or chemicals. It is important to regularly inspect and maintain rubber stoppers to ensure proper functionality.