Professional Automotive Rubber Hose Manufacturer Can Customize Various Vehicle Models and Specifications

• Customization: Available
• Material: NBR
• Usage: Engine
• Type: Assembled
• Speed: High Speed
• Pressure: Pressure Type
• Standard: Standard
• Brand: Doking or as Your Requirement
• Material-1: NBR/FKM
• Color: Black or Brown
• Sample: Available
• Quality: High Performance
• Market: All of The World
• Packing: Carton
• Price: Competitive
• Transport Package: Standard Packing
• Origin: Hebei China
• HS Code: 84849000
• Production Capacity: 10000PCS/Month

Product Description

Product Description

The main function of automotive hoses is to transport various liquids and gases, serving functions such as water supply, control, power transmission, cooling, and heating.

There are various types of automotive hoses, generally including fuel hoses, cooling water hoses, automotive air conditioning hoses, automotive brake hoses, etc. The distribution of automotive rubber hoses is mostly located in the three major assembly systems of the automotive chassis system, engine system, and body system.

Installation Instructions

Automotive rubber hoses play a crucial role in the engine system, with specific functions as follows:

Transporting liquids and gases: Automotive hoses are mainly used to transport various liquids and gases, including fuel, lubricants, refrigerants, and water.
Cooling system: The cooling water hose connects the engine and radiator, delivering coolant to help dissipate heat and ensure that the engine operates at a suitable temperature.
Air conditioning system: The car air conditioning hose uses EPDM rubber, which has the characteristics of high temperature resistance and low permeability, and can be used in an environment of -40~140 ° C.
Braking system: Automotive brake hoses need to be resistant to brake fluid, have good aging resistance and moisture penetration performance, to ensure the normal operation of the braking system.
Air intake system: The air pipe connects the air filter box and throttle valve to provide necessary air for the engine. The maximum working temperature of ordinary EPDM material air pipes can reach 100-120 ºC.
Valve mechanism: The valve core hose transfers coolant to ensure lubrication and cooling of the valve mechanism, preventing valve wear and high temperature damage.
Crankcase ventilation: The forced ventilation pipe of the crankcase maintains pressure balance in the crankcase, preventing damage to the sealing parts due to high or low pressure, and ensuring the normal operation of the engine.
The normal operation of these hoses is crucial for the performance and lifespan of the engine, therefore regular inspection and replacement of worn hoses are important measures to maintain engine health.

Detailed Photos

 

 

Company Profile

Since 2005,Doking Industrial Limited has been focused on designing,manufacturing and distributing products for automotive,machine and other seal area.Its product line includes oil seal,oring,gaskets and other rubber parts. Our business model offers efficiency and quality that has facilitated tremendous growth for our customers and our business. Doking is committed to a product that meets or exceeds OEM standards on all levels of performance and functionality. We have hundreds part numbers goods for different customers to choose.

Why choose us?

·Creditable
 We always insist on the policy of "being honest and Creditable" and the policy of  Reputation First, as we believe this is the way to build our brand

·Emphasizing Scientific Technology
 Scientific technology can bring benefits and markets. We sincerely hope to seek  mutual benefit and development with friends.

·Quality First
 We regard quality as basic factor for enterprise development.
It is our constant pursuit to create excellent quality products.

·Service Utmost Sincerely
 Sincerity is our service tenet while customers Satisfaction is the pursuit of
 our service.

Advantage:

Manufacturer
Competitive price can be offered
Optimum paper folding
Large dust holding capacity
Good temperature resistance
Good anti-humidity performance
No distortion of pleats
Environmental Friendly
OEM & ODM Customized is accepted
On-time delivery
Durable and reliable
Ecnomical,practical,and easy to install

Shipping:

1. By courier like DHL, UPS, FEDEX etc. It is door to door, usually about 5-7
    days to arrive
2. By air to the air port, usually 3-4 days to arrive
3. By sea to sea port, usually 30-45 days to arrive