Views: 2 Author: Site Editor Publish Time: 2019-06-24 Origin: Site
Automobile pipeline mainly consists of rubber pipe and metal pipe, which is responsible for the transfer of oil, water, antifreeze, gas and liquid pressure. Among them, rubber pipe has the most types, which is the main parts on the automobile. Automobile rubber pipe is relatively soft compared with metal pipe, prefabricated single, variable shape.
So in the cooling, air conditioning and power steering lights use rubber hose.
The main material of automobile hose is epdm rubber, NBR oil resistant rubber, neoprene, fluoro rubber, ethylene propylene rubber and so on.
Automobile hose requires a wide range of ambient temperature;
From -40 ℃ to +120 ℃ should be used normally, with corrosion resistance and aging resistance;
It also has some hardness and tensile strength.
Different USES of the automobile hose structure is different, but the overall can be roughly divided into three parts: the inner layer, the middle reinforcement layer and the outer layer.
The inner layer is the layer where the rubber hose directly contacts the transmission medium and plays the role of flow diversion and sealing. The inner layer should have a certain thickness and be able to withstand temperature and corrosion.
The reinforcing layer is the part of the rubber tube under pressure, which has considerable support strength.
It can protect the rubber tube structure and increase the pressure resistance.
The outer layer is the protective layer of rubber tube, which plays a defensive role, should have a certain thickness, resistant to temperature, corrosion, friction, aging and other functions.
Automobile hose is divided into low pressure pipe, high pressure pipe and resistant tubing;
Low pressure pipe is mainly used in cooling system and warm air system, resistant tubing is mainly used in fuel supply system, high pressure pipe is used in brake system.
Open the engine bay and you will see cooling hoses, air conditioning hoses, warm air hoses, vacuum hoses and steering booster hoses.
And the invisible brake hose;
Different USES, different transmission medium, automobile hose material and technology are very different;
For example, the cooling hose, the warm air hose and the power hose are basically two glue line structure;
Brake tube is multi - layer clamp structure.
Our company specializes in the production of automobile hose, special-shaped rubber hose, tubing resistant, mechanical equipment cooling bending pipe and other engine pipelines, the company has advanced production lines, excellent quality, welcome new and old customers to consult negotiations!
