Knowledge

Common methods of radial sealing of rotating shafts

Common seals are divided into static seals and dynamic seals according to motion, and dynamic seals include reciprocating linear motion and rotary shaft seals. In this case, rotary shaft seals are use

The development prospect of rubber seals

​Rubber seals are an important part of mechanical basic parts. All kinds of mechanical equipment are composed of power transmission and control systems and their basic parts. It includes fluid transmi

Introduction of spring energized seals

Spring Seal/spring energized seal/Variseal is a U-shaped PTFE high-performance seal with a special spring inside. By the appropriate spring force plus the system fluid pressure, the sealing lip (surfa

Advantages of O rings

O-rings are suitable for being installed on various mechanical equipment, under the specified temperature, pressure, and different liquid and gaseous media, to play a sealing role in static or moving

Introduction of O ring

O-ring is a kind of rubber sealing ring with a circular cross-section. Because its cross-section is O-shaped, it is called an O-ring rubber sealing ring, also called an O-ring. It began to appear in t

Reasons for the aging of the material of the seals

Some people have encountered cracking, hardening, etc. when using rubber sealing rings. What causes this? The aging of rubber sealing rings will cause some sealing rings to lose their sealing function

What are the advantages and disadvantages of silicone seals

Due to its environmental protection and wide operating temperature range, silicone rubber seals can be used for a long time in the temperature range of -60 degrees to +200 degrees, so they are more an

Material selection of spring energized seals in different working conditions

Good chemical inertness, wide temperature resistance range, low friction coefficient, low starting friction, easy to wear and creeping phenomenon, in line with FDA certification, used in light load, c

Methods to deal with oil seal leakage

Oil seal is an important part of various mechanical equipment. Although small, it is widely used. Its performance and quality directly affect the reliability of various mechanical equipment. Some oil

4 reasons why seals are damaged in application

The seal is used to prevent leakage, but the cause of leakage is not always the seal. Correct application is also very important.

Is oil seal leakage a problem of installation or selection

It is very simple to use a simple method to detect the leakage of the oil seal. First of all, we understand the condition of seals and how much you know about the choice of seals. If you have a good u

Production process of oil seal

The oil seal is a mechanical element used to seal grease (oil is the most common liquid substance in the transmission system, and also refers to the general liquid substance). It isolates the parts th