Knowledge

Talking about the seals in the hydraulic system

Hydraulic seal-In the hydraulic system and its system, the sealing device is used to prevent the leakage of working medium and the intrusion of external dust and foreign matter. DSH Seals tells you...

The sealing principle of automobile oil seal

Automobile oil seal can be said to prevent leakage through the cooperation between the sealing lip of the rubber seal ring and the shaft. DSH Seals tells you that the oil seal is explained from Figure

Classification and characteristics of automobile oil seals

In fact, automobile oil seals can be mainly divided into outer rubber oil seals, exposed skeleton oil seals, semi-encapsulated (semi-exposed skeleton) oil seals, cassette oil seals, combined oil seals

How to install gaskets

Sealing gasket is a kind of sealing spare parts used in machinery, equipment, and pipelines as long as there are fluids. It uses internal and external materials for sealing. DSH Seals will tell you ho

What is automobile oil seals

Due to the many brands and models of automobiles, take the oil seals used in automobiles as an example, the shape of the oil seals will vary with the model and brand of the car, but they are generally

Application of PTFE seals

​The virgin PTFE sealing material is resistant to almost all hydraulic media, solvents and various chemical media, has a very low friction coefficient, no creeping phenomenon, and its temperature rang

The influence of hydraulic oil on seals

Hydraulic oil is used as a working medium in the hydraulic transmission system, which plays the role of energy transmission, conversion and control. It also plays the role of lubrication, corrosion pr

Structural design features of hydraulic cylinder seals

The hydraulic cylinder seal is one of the executive components of the hydraulic transmission (hydraulic transmission seal) system, which uses hydraulic oil as the medium for transferring energy. Durin

PTFE hydraulic seals

Hydraulic seals mainly include O-rings, U-rings, Y-rings, X rings, etc., generally using PTFE materials, is a kind of synthetic high Molecular materials have excellent performance, high temperature re

Design and installation of U cup seals

The shape and model of the y-type ring can be designed or selected according to the conditions of use and with reference to the standard; the groove design can generally be determined by checking the

The role and precautions of the skeleton oil seal

The role of the skeleton oil seal is generally to isolate the parts that need to be lubricated in the transmission parts from the output parts, so as not to let the lubricating oil leak.

Installation of hydraulic seals

Storage and custody of hydraulic seals: When storing and keeping hydraulic seals, the hydraulic seals should be put into sealed PTFE or other moisture-proof plastic bags, and the storage date should b