Universal Automotive Air Conditioning Hose
This automotive air conditioning hose is a core supporting component specially designed for various vehicle air conditioning systems. It is widely suitable for the air conditioning transmission needs of trucks, cars and engineering vehicles. With solid material selection and advanced...
- Product Introduction
This automotive air conditioning hose is a core supporting part for various vehicle air conditioning systems. It is widely used in the air conditioning gearbox requirements of trucks, cars and engineering vehicles. If good material selection and advanced manufacturing technology are used , it can easily deal with the complex working environment and harsh working conditions of automotive air conditioning systems , which is the combination of durability and reliability . It is a preferred product with wide adaptability and high cost performance in the market.

Core Product Uses and Adaptation Specifications
Core Uses: It is specifically used in the air conditioning systems of various trucks, cars and engineering vehicles, taking the main responsibility of refrigerant gearbox. It is an important carrier to ensure the normal operation of the cooling and heating function of the vehicle air conditioning system, and directly affects the operating efficiency and stability of the air conditioning system.
Adaptation Parameters: It can perfectly adapt to three mainstream refrigerants: R12, R134a and 1234yf, and can match the air conditioning system configurations of different regions and vehicle models without additional modification; operating temperature ranges from -40℃ to +135℃, which can resist extreme climates such as severe cold and intense heat. Whether it is cold start in cold northern regions or continuous operation in high-temperature environment in southern regions, it can maintain stable performance without material brittle fracture, ageing and other problems.
Product Parameters and Structural Advantages
The hose adopts a layered structure design, and each layer of material is precisely matched to the operating requirements of the air conditioning system, integrating multiple advantages such as corrosion resistance, leakage prevention and pressure resistance. Specific parameters and highlights of the structure are:
- Inner Rubber Layer: Made of high-quality synthetic rubber material, with excellent refrigerant corrosion resistance, which can effectively isolate the contact reaction between refrigerant and the inner wall of the hose, prevent material ageing and damage, guarantee smooth and lossless refrigerant transmission, and guarantee the efficient operation of the air conditioning system.
- Shielding Layer: Using PA (polyamide) material with good barrier properties, it can effectively prevent refrigerant leakage, not only to avoid the decline of air conditioning system efficiency, but also to reduce the impact of refrigerant loss on the environment, meeting environmental protection needs.
- Reinforcement layer: PET material, professional weaving technology, makes the hose very strong of structural strength, the core performance of high pressure resistance and pulse pressure resistance. It can effectively avoid hidden trouble of expansion, deformation and rupture of hose in long-term use, and significantly extend the service life of the product.
- Outer Rubber Layer: Utilises low permeability EPDM (Ethylene Propylene Diene Monomer) rubber with pulse resistance, weather resistance and ozone resistance. After special processing, it can resist the erosion of harsh outdoor environment like ultraviolet, sandstorm, rain and snow etc. Meanwhile it is good flexible which is convenient for the installation and layout of the vehicle air conditioning system.

Product Features, Customization and Expansion Services
The automotive air conditioning hose is made using advanced manufacturing technology and high-quality material technology. In addition to the basic advantages of corrosion resistance, leakage prevention and pressure resistance, it also has the advantages of high and low humidity resistance, softness and easy installation, light weight and long service life. All of the production processes are controlled in the highest standards and the performance of the products meets or exceeds the requirements of the international and domestic industry standards such as SAE, DIN, GB and GOST, ensuring consistent and manageable quality.
OEM Customisation Support Service: Customise
The length, diameter and material specifications of the hose can be flexibly adjusted according to the specific needs of customers, which can accurately adapt to the installation space and performance requirements of different vehicle models, and meet the personalised procurement needs of various customers such as automobile manufacturers and auto parts dealers.
Industry Expansion Applications: Except the main application in vehicle air-conditioning systems, it can be widely expanded in many fields such as ships, construction machinery, mining, agriculture, construction, environmental protection, wind power, transportation, petroleum and electric power. It has very wide application range, which is very suitable for various fluid gearbox scenarios relying on excellent comprehensive performance.
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