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A brief description of the performance of ultra-high pressure sealing ring
2019-12-16
Ultra-high pressure sealing ring is a revolutionary product, which belongs to the metal structure, but it has all the properties of rubber sealing ring. It can withstand multiple times the pressure, is wear-resistant and durable. Once installed, it will not be replaced if it is used permanently. It is extremely resistant to corrosion and extremely high temperature, and is easy to install and permanently guaranteed. There are many specifications and models of ultra-high pressure sealing rings, and the material properties are also high and low, so that they can produce elastic properties and deformed elastic seals.
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Installation method of piston rod sealing ring
2019-12-11
The application of piston rod sealing ring is relatively wide, such as construction machinery, food canning industry and old hydraulic, enterprise equipment maintenance, etc., need to use fixture installation. Of course, there are many ways to install the piston rod sealing ring. According to our needs, before installing the sealing ring, the installation method should be different according to the different models of the sealing ring and the different assembly groove structures. Today, the editor will talk about the installation method of the piston rod sealing ring.
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Analysis of Material and Characteristics of Ultra-high Pressure Seal
2019-12-03
Seals are important basic parts to ensure efficient, long-term, safe and stable operation of mechanical equipment. The technical level, quality and performance of seals can directly affect the quality and reliability of supporting host products. Therefore, it is extremely important. With the application of ultra-high pressure technology in petrochemical, oil field, machinery, mining and national defense and other industrial sectors, it has also been introduced into the sealing technology, and a kind of ultra-high pressure seal has been developed. After continuous innovation from generation to generation, ultra-high pressure seal has become the mainstream seal.
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What are the characteristics of piston rod seals?
2019-11-29
As we all know, the piston rod seal is one of the main pressure-bearing components in the hydraulic cylinder. It bears pressure in one direction, bears large pressure, and is in direct contact with hydraulic oil. The piston rod seal refers to the seal between the piston rod and the cylinder head. If the seal is not good, oil will leak, and the sealing groove will be opened on the hole. The piston rod seal is installed inside the dust-proof seal of the hydraulic cylinder end cover to prevent the leakage of hydraulic oil. It is required that the pressure holding performance is good in the static state, the pressure in the movement should be high, the sealing performance is good, the friction coefficient is small, and the anti-extrusion ability is strong.
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Ultra high pressure seal with what material is better?
2019-11-18
Ultra-high pressure sealing ring is a revolutionary product with metal structure, but it has all the properties of rubber sealing ring, but it can withstand multiple times of pressure, is wear-resistant and durable. Once installed, it will not be replaced if it is used permanently. It is extremely resistant to corrosion and extremely high temperature, and is easy to install and permanently guaranteed. The principle of ultra-high pressure sealing is not essentially different from that of medium and high pressure hydraulic components or hydraulic systems. It also uses seals to block fluid flow channels to prevent leakage and seal. For non-contact gap sealing, the gap channel with too long liquid flow is also used to receive resistance and generate pressure loss. The pressure difference to the gap outlet end is close to zero, and there is no leakage to form a seal.
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What are the uses of rotating seals?
2019-11-04
Rotary seal ring is a kind of dynamic seal. The rotary seal ring is composed of a slip ring filled with polytetrafluoroethylene and a rubber O-ring that provides elastic force. It is used to seal rods and shafts that rotate or swing., Pins, rotary joints, etc., have rotary hydraulic rotation in various industrial fields such as construction machinery, construction machinery and automobile equipment.
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