Air Condition Hoses
Air condition hose36
Air condition hose37
Air condition hose38
Air condition hose39

Air Condition Hoses

Tube: EPDM; Barrier: PA; Reinforcement: PET;
Cover: Pulse,weather and ozone resistant low penetration EPDM
Application: Used to air conditioning system of various trucks, cars and engineering vehicles,suitable for refrigerants: R12, R134a, 1234yf
Temperature Range: -40°C~+135°C

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Product Introduction

Product Features
Wide adaptability: Suitable for air conditioning systems of various passenger cars, commercial vehicles and new energy vehicles, ensuring efficient circulation of refrigerants (such as R134a, R1234yf, etc.).
Resistant to high pressure and extreme environments: Adopts a multi-layer composite structure (inner layer of corrosion-resistant rubber/nylon + reinforcement layer + outer layer of anti-ozone rubber), with a pressure resistance of ≥35bar, and adapts to extreme temperatures from -40°C to +150°C.
Anti-leakage design: Precision woven reinforcement layer (steel wire/aramid fiber) combined with laser welding process to ensure air tightness and reduce the risk of refrigerant leakage.
Environmental compliance: Complies with international standards such as SAE J2064 and ISO 1307, compatible with environmentally friendly refrigerants, PVC-free materials, and meets EU RoHS/REACH requirements.
Flexible installation: Provides a variety of connector options (crimp, thread, quick-insert), supports customized length and bending angle, and adapts to complex vehicle body layouts.

Advantages
Extremely long life: Anti-aging outer rubber + anti-penetration inner layer, the service life is more than 50% longer than that of ordinary hoses.
Efficient refrigeration: Optimized inner diameter design reduces flow resistance and improves the cooling efficiency of the air conditioning system by 10%-15%.
Vibration reduction and noise reduction: Built-in pulse damping structure effectively reduces compressor vibration transmission and improves driving comfort.
One-stop service: From selection to after-sales technical support, we provide OEM/aftermarket full-chain solutions.

Why choose us?
Strict quality inspection: 100% air tightness test + burst pressure test, defect rate <0.01%.
Quick response: Support small batch customization, 7 days proofing, and shorten the delivery cycle by 30%.
Cost optimization: Self-built rubber mixing production line, the price of the same quality is 20% lower than that of international brands.

Applicable to: air conditioning system maintenance and replacement, vehicle manufacturing and supporting, modification and upgrade scenarios.
Tip: Please confirm the refrigerant type and pipeline specifications before installation, and it is recommended to use professional tools to seal the connection.

SIZE I.D			O.D	W.P		B.P		B.R	L	W.T
series	inch	mm	mm	bar	psi	bar	psi	mm	m	kg/m
A10	5/16"	8.0	15.2	35	500	200	2900	55	50	0.15
	13/32"	11.5	18.4	35	500	200	2900	70	50	0.19
	1/2"	13.0	21.0	35	500	200	2900	75	50	0.27
	5/8"	15.5	23.0	35	500	200	2900	85	50	0.30
A20	5/16"	8.2	19.0	35	500	200	2900	70	50	0.29
	13/32"	10.5	23.0	35	500	200	2900	85	50	0.42
	1/2"(A)	13.0	25.4	35	500	200	2900	95	50	0.46
	1/2" (B)	13.0	23.0	35	500	200	2900	95	50	0.43
	5/8"	16.0	28.6	35	500	200	2900	105	50	0.54
	3/4"	19.0	28.6	35	500	200	2900	110	50	0.42
4890	5/16"	8.2	14.7	35	500	200	2900	55	50	0.14
	13/32"	10.5	17.3	35	500	200	2900	70	50	0.18
	1/2"	13.0	19.4	35	500	200	2900	75	50	0.19
	5/8"	16.0	23.6	35	500	200	2900	85	50	0.32
Bus	3/4"	19.0	27.5	35	500	200	2900	110	50	0.41
	7/8"	22.2	33.3	35	500	200	2900	125	50	0.62
	9/8"	28.5	39.7	35	500	200	2900	150	50	0.74
Five layer spiral	5/16"	8.2	19.0	35	500	200	2900	55	50	0.30
	13/32"	10.5	23.0	35	500	200	2900	70	50	0.40
	1/2"(A)	13.0	25.4	35	500	200	2900	75	50	0.46
	5/8"	16.0	28.6	35	500	200	2900	85	50	0.52

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