Hebei dayi rubber product  Co., Ltd. is a high-tech enterprise gathering the research, production and sales as one, specializing in the production of high-performance air-conditioning hose and assembly for cars, buses, heavy trucks, etc. The products are tested by China Petroleum & Chemical Supervision and Inspection Center, and a dozen requirements have completely met the national standard. Product quality is insured by PICC. 
We are constantly improving the management system to cast the the brand of Qiruite with unremitting efforts. Our company abides by the contract, keeps prestige, and adheres the principles of people-oriented,with paying attention to morality, and producing genuine products and that actions speak louder than words. To strive for the development of China's automotive industry. 

SAE J2064 STANDARDS CAR AUTOMOTIVE AIR CONDITIONING HOSE R134A 

Application scope: Air Conditioning Hose, which is also called refrigerant pipe, is used in automotive cooling, air-conditioning systems, industrial air conditioners filling and refrigerant conveying.
The hoses can maximize the prevention of refrigerants because the layer in them has high and high anti-leakage effect. They are suitable for all refrigerants, including R12, R22, R502, R401 and R134a. They meet high standard requirement and they a Automotive ac Hoses R134a are the most ideal substitute goods to imported rubber hose.
Technical standards: SAE J2064.

Specification of air conditioning hose

The specification of r134a SAE J2064 automobile air condictioning hose auto A/C hose ,automobile Ac hose .

1.Type E R134A automobile air conditioning hose  for R134A and 404A 

2.SAE J2064 Type C-R 134A air conditioning hose thick wall five layers A10.

SAE J2064 Type C-R 134A air conditioning hose thin wall five layers A20.

 

3SAE J2064 Type C R134A air conditioning hose thick wall and thin wall A20.

 

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3SAE J2064 Type C R134A air conditioning hose thick wall and thin wall A20.

 

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