The structure and materials of automotive rubber hoses vary according to their use, performance, function, medium used, and ambient temperature. The selection of rubber materials plays a decisive role in the performance of hoses. Automobile hoses are in contact with various media, and the use conditions are harsh and technical requirements are harsh. It is a composite rubber product with many vari...
With the application of unleaded gasoline and electrospraying devices in automobiles, the structure of the fuel hose has undergone great changes in the material, and the inner rubber layer has been developed to replace the nitrile rubber with fluororubber, chlorohydrin rubber or acrylate rubber. In order to reduce fuel permeability and further improve heat resistance, the inner layer rubber is mos...
Rubber seal ring is a ring cover composed of one or several parts, which is fixed on one ring or washer of the bearing and contacts with another ring or washer to form a narrow labyrinth. There are O-ring, Y-ring, V-ring and so on, which are used to install on various mechanical equipment, and play a sealing role in static or moving state under the specified temperature and pressure as well as in ...
The air intake pipe is divided into an intake manifold and an intake manifold. The intake manifold is generally a plastic hose with a larger pipe diameter; the intake manifold is generally cast directly from aluminum alloy with the same number as the number of engine cylinders. Intake pipe refers to the air that enters from the air inlet and passes through the air filter until it enters each cylin...
Rubber flat washer: it is easy to deform and compact, but its pressure and temperature resistance are poor, so it is only used in places with low pressure and low temperature. Natural rubber has a certain acid-base resistance, and the service temperature should not exceed 60 ℃; silicone can also be high temperature resistant and the service temperature is 200 ℃; NBR rubber can be resistant to oil,...
Rubber bellows are also called rubber telescopic tubes, rubber sheaths, corrugated rubber sleeves, rubber dust jackets, and rubber corrugated dust jackets. Rubber bellows mainly uses the expansion and contraction of corrugations to achieve the unique properties of rubber, such as high elasticity, high air tightness, medium resistance, weather resistance and radiation resistance. Rubber bello...
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