1, The use of hydraulic oil sealPrevent hydraulic oil leakageOil seal, commonly known as oil guard ring, is an indispensable non-metal accessory to keep rotating parts in automobiles. The commonly used skeleton oil seal is generally composed of metal skeleton ring, steel wire spring ring and rubber

The correct choice of the main and auxiliary materials is an important condition to ensure the working ability of the dust ring. Nitrile rubber can work in -30 ~ +80 ℃, short-term 100 ℃ in oil, emulsion, fuel and water. Butadiene rubber dust ring can work in acid, alkali dilute solution, low tempera

There are two main types of piston seal technology. First, the corresponding part of the seal is squeezed under a specific pressure with the help of a specific transport medium. In this way the corresponding radial force is generated, which produces the sealing effect. However, its sealing lip is p

Sealing technology is the key to improve the hydraulic performance of petroleum machinery, the existing petroleum machinery sealing technology must be constantly improved and innovative. 1、Regular cleaning Good petroleum machinery hydraulic system should be cleaned regularly to prevent solid impu

The COVID-19 pandemic was first reported in Wuhan (China) in December 2019

Hydraulic cylinder seals are used to seal the opening between various components in the hydraulic cylinder.