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HOME
ABOUT US
PRODUCT
E-BOOK
MARKETING
JOB
NEWS
CONTACT
ABOUT US
BRIEF INTRODUCTION
QUALIFICATIONS
MANAGEMENT
PRODUCT
Waterproof bolt series
Waterproof blind rod series
Multi-line sealing series
New energy series
Automotive wiring harness sheath series
Car remote control button series
CONTACT
CONTACT
MESSAGE
NEWS
CENTER
NEWS
Simple discovery and disposal of leakage between sealed end cover and pump body
Generally speaking, the leakage between the axle sleeve, the seal end cover and the pump body is found and disposed of briefly, but it needs to be investigated in detail. Especially when the working medium is liquefied gas or high pressure, toxic and harmful g…
2018-02-05
Selection of mechanical seal structure type is an important step in design process
The selection of mechanical seal structure type is an important step in the design process. It must be investigated first: 1) working parameters - medium pressure, temperature, shaft diameter and speed. (2) Medium properties - concentration, viscosity, corrosi…
2018-01-29
What are the standards for pipeline sealing gaskets?
General Situation of the Ministry of Chemical Industry Standards for Pipeline Sealing Gaskets (European System):1. HG20606-97 (non-metallic flat gasket for steel pipe flange) pressure grade: PN0.25Mpa, PN0.6Mpa, PN1.0Mpa, PN1.6Mpa, PN2.5Mpa, PN4.0Mpa. The seal…
2018-01-27
What is a blockade? Characteristic and application of flooding seal
Pan-plugging seal is a kind of high-performance seal with special spring in U-type Teflon (PTFE). It relies on the excellent physical and chemical properties of Teflon to maintain the anticipated sealing performance. Next, we will learn about the characteristi…
2018-01-20
Main varieties of silicone rubber
Silicone rubber is mainly divided into room temperature vulcanized silicone rubber and high temperature vulcanized silicone rubber. Therefore, room temperature vulcanized silicone rubber can be divided into three types according to its composition, vulcanizati…
2018-01-11
Material performance comparison of rubber seals
Rubber seals use different rubber materials because of different requirements of environment and occasion. Rubber oil seals are made of nitrile rubber, hydrogenated nitrile rubber, acrylate rubber and fluororubber, fluorosilicone rubber, perfluororubber and ot…
2018-01-04
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