About Constrc
For 43 years, one rule remains unbroken: We only produce high quality oil seals.
Every day, we test materials, measure tolerances, verify pressure limits, and refine processes—
so your equipment runs longer, and you sleep better.
Jun 5, 2014
What is the silicone sets? What are the benefits of silicone sets? Silicone Case is mainly used in what areas?
Silicone Case silicone rubber products based on high temperature vulcanized rubber molding and vulcanization molding process as the main raw material produced, is widely and commonly used in the Mp3/Mp4 player, iPod, PDA, mobile phone, PSP, digital camera, GPS ...
Silicone Case silicone rubber products based on high temperature vulcanized rubber molding and vulcanization molding process as the main raw material produced, is widely and commonly used in the Mp3/Mp4 player, iPod, PDA, mobile phone, PSP, digital camera, GPS ...
May 28, 2014
Natural rubber O-ring O-ring rubber ring (NR)
Natural rubber O-ring O-ring rubber ring (NR) A molecular structure: & ...
Natural rubber O-ring O-ring rubber ring (NR) A molecular structure: & ...
May 9, 2014
The tensile amount of the o-ring
O-ring sealed trench, and generally have a certain amount of stretch. And compression ratio, the size of the amount of stretching has a great influence on the sealing performance of the O-ring and life. Stretching a large quantity not only cause the O-ring ins ...
O-ring sealed trench, and generally have a certain amount of stretch. And compression ratio, the size of the amount of stretching has a great influence on the sealing performance of the O-ring and life. Stretching a large quantity not only cause the O-ring ins ...
Apr 30, 2014
Mechanical seal erosion and its characters
The purpose of the erosion is to prevent impurities are accumulated, to prevent the air bag formed to maintain and improve lubrication, when the washed liquid temperature is low, both the cooling effect. Erosion of the main methods are as follows: One, within ...
The purpose of the erosion is to prevent impurities are accumulated, to prevent the air bag formed to maintain and improve lubrication, when the washed liquid temperature is low, both the cooling effect. Erosion of the main methods are as follows: One, within ...
Apr 21, 2014
Mechanical Seal Failure Analysis
1, mechanical seals gears slipping. Some driving seat top wire is fixed on the sleeve can still use this transmission mode at room temperature, the heat pump temperature and centrifugal force, the top wire skid, transmission failure. 2, the stationary ring and ...
1, mechanical seals gears slipping. Some driving seat top wire is fixed on the sleeve can still use this transmission mode at room temperature, the heat pump temperature and centrifugal force, the top wire skid, transmission failure. 2, the stationary ring and ...
Apr 10, 2014
O-Ring Material Selection
O-ring material used as a nitrile rubber, carboxylic acid nitrile, fluorine rubber, ethylene propylene rubber, hydrogenated nitrile rubber, silicone rubber, neoprene, fluorosilicone rubber, polyurethane, epichlorohydrin rubber, styrene but ...
O-ring material used as a nitrile rubber, carboxylic acid nitrile, fluorine rubber, ethylene propylene rubber, hydrogenated nitrile rubber, silicone rubber, neoprene, fluorosilicone rubber, polyurethane, epichlorohydrin rubber, styrene but ...
RTL Version
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