Pneumatic Piston Rod Seals

Introduce

Pneumatic Piston Rod Seals are a type of sealing element used in most pneumatic equipment to ensure the sealing between the piston rod and the sealing chamber. They are usually made of rubber material.

Technical data

Certification

• ISO 9001: Pneumatic Piston Rod Seals meets this quality management system certification standard.
• ISO 14001: Compliant with environmental management system certification standards to help organizations manage and reduce their impact on the environment and comply with relevant environmental regulations and requirements.
• ASTM (American Society for Testing and Materials): ASTM standards are a series of material and product testing standards developed by the American Society for Testing and Materials, covering various industrial fields, including performance testing and specification requirements for seals.
• DIN (German Industrial Standard): DIN standards are a series of standards developed by the German Standardization Organization, including size, material, and performance requirements for seals.
• ANSI (American National Standards Institute): ANSI standards are a series of standards developed by the American National Standards Institute that cover product and equipment requirements for a variety of industries, including performance and dimensional requirements for seals.

Advantage

1. Pneumatic Piston Rod Seals have a reasonable design that can provide effective sealing effect and prevent gas or liquid leakage. It can also withstand high pressure differences and a wide range of temperature changes, maintain stable sealing capabilities, and ensure the normal operation of the pneumatic system.
2. It usually uses wear-resistant rubber material, because the pneumatic piston rod equipment is constantly reciprocating, so it needs to have good wear resistance to withstand the friction and wear between the piston rod and the sealing chamber, so that the seal can be extended service life and reduce the frequency of maintenance and replacement.
3. Pneumatic Piston Rod Seals can choose different rubber materials according to specific working environment and application requirements, and different rubber materials have different special properties, such as chemical corrosion resistance, high temperature resistance, pressure resistance, etc., which can meet various tasks environment and media of different chemical properties.
4. Since it is a rubber seal used in the pneumatic piston rod, it requires a special structure to adapt to the equipment. It has a flexible structure, compressibility and elasticity, and it is easy for staff to adjust and replace it during the installation process. The size can be adapted to the size of the piston rod and different movement requirements. It only needs to be simply installed in the sealing chamber to achieve the sealing effect.
5. Pneumatic Piston Rod Seals can be applied to various pneumatic equipment, such as cylinders, valves and pneumatic actuators. Whether it is a low-pressure or high-pressure system, low-temperature or high-temperature environment, it can provide reliable sealing performance.
6. Depending on the material chosen, it can withstand a variety of chemicals, such as oils, solvents, acids, alkalis, etc. So it can also be used in a variety of chemical industry and fluid handling applications.

Effect

Lubrication: Pneumatic Piston Rod Seals form a lubricating film between the piston rod and the sealing chamber, which can reduce friction and loss during equipment operation, help reduce energy loss and heat generation, and extend the use of seals and piston rod’s life.

Prevent contamination: It can prevent external impurities, dust, and particles from entering the sealing chamber to avoid causing a certain degree of damage to the piston rod and sealing chamber. It also acts as a barrier to protect the internal components of the system from contamination and damage.

Adjust Pressure: Some types of Pneumatic Piston Rod Seals also have pressure adjustment capabilities. For example, pressure-tight seals can automatically adjust the sealing effect according to changes in pressure to ensure stable sealing performance under different working conditions.

Shock absorption and buffering: They can absorb and disperse the impact and vibration of the piston rod, protecting other parts of the system from excessive forces and impacts.

Protect the environment: Through effective sealing, Pneumatic Piston Rod Seals can reduce the leakage of liquid or gas and reduce the risk of environmental pollution. This is particularly important in applications in some equipment that can produce harmful substances and components that pollute the environment. It is beneficial to the environment. Protection and health of staff.