Sep . 02, 2025 18:15 Back to list

R134a Refrigerant Charging Hose-Hebei Qiruite Rubber and Plastic Products Co.,Ltd.|R134a Refrigerant Resistance&Pulse Resistance

Introduction

The R134a auto air conditioning hose is a critical component in modern vehicle cooling systems, designed to ensure efficient and reliable performance under various operating conditions. Manufactured by Hebei Qiruite Rubber and Plastic Products Co., Ltd., this product combines advanced technology, rigorous quality standards, and extensive market experience to deliver superior performance. This article delves into the product’s features, technical specifications, applications, and the company’s commitment to excellence.

R134a Refrigerant Charging Hose-Hebei Qiruite Rubber and Plastic Products Co.,Ltd.|R134a Refrigerant Resistance&Pulse Resistance

Image: R134a Recharge Hose with Gauge

Product Features

The R134a auto air conditioning hose is engineered to meet the demanding requirements of automotive cooling systems. Key features include:

R134a Refrigerant Resistance: The hose is specifically designed to withstand the chemical properties of R134a refrigerant, ensuring long-term durability.
Pulse Resistance: The hose can endure pressure fluctuations typical in automotive air conditioning systems, preventing leaks and failures.
Aging Resistance: Advanced materials resist degradation over time, maintaining performance even after years of use.
Ozone Resistance: The hose is formulated to resist ozone exposure, a common issue in outdoor environments.
Shock Resistance: Designed to handle mechanical shocks and vibrations, ensuring reliability in dynamic conditions.
Low Permeability: Minimizes refrigerant leakage, enhancing system efficiency and environmental safety.

Image: R134a Hose

Technical Specifications

The product adheres to the SAE J2064 standard, ensuring compliance with industry benchmarks. Below is a detailed specification table:

Type C A/C Hose (Thin Wall-A10)

Specification	Inner Diameter (mm)	Outer Diameter (mm)	Working Pressure (MPa)	Burst Pressure (MPa)
#6 (5/16'')	8 ±0.4	15.2 ±0.5	3.5	23
#8 (13/32'')	11.5 ±0.4	18.4 ±0.5	3.5	22
#10 (1/2'')	13 ±0.4	21 ±0.5	3.5	20
#12 (5/8'')	15.5 ±0.4	23 ±0.5	3.5	21

Type C A/C Hose (Thick Wall-A20)

Specification	Inner Diameter (mm)	Outer Diameter (mm)	Working Pressure (MPa)	Burst Pressure (MPa)
#6 (5/16'')	8.2 ±0.4	19 ±0.5	3.5	21
#8 (13/32'')	10.5 ±0.4	23 ±0.5	3.5	21
#10 (1/2'')	13 ±0.4	25.4 ±0.5	3.5	22
#12 (5/8'')	16 ±0.4	28.6 ±0.5	3.5	18

QRT-JL Air Conditioning Hose (R134a)

Specification	Inner Diameter (mm)	Outer Diameter (mm)	Working Pressure (MPa)	Burst Pressure (MPa)
#6 (5/16'')	8.2 ±0.4	14.7 ±0.5	3.5	21
#8 (13/32'')	10.5 ±0.4	17.3 ±0.5	3.5	21
#10 (1/2'')	13 ±0.4	19.4 ±0.5	3.5	22
#12 (5/8'')	16 ±0.4	23.6 ±0.5	3.5	18

Note: Specifications are for reference only. Custom sizes can be produced based on specific requirements.

Image: AC Manifold Gauge Set R134a

Applications

The R134a auto air conditioning hose is widely used in the air conditioning systems of various vehicles, including:

Cars: Ensures efficient cooling for passenger and commercial vehicles.
Trucks: Designed to withstand heavy-duty conditions and high temperatures.
Engineering Vehicles: Suitable for construction and industrial machinery.

With an application temperature range of -40°C to +135°C, these hoses are ideal for extreme climates, from arctic conditions to desert environments.

Company Background

Hebei Qiruite Rubber and Plastic Products Co., Ltd. is a leading manufacturer of high-quality rubber and plastic products, specializing in automotive components. The company has established a strong reputation in the global market, with products exported to countries such as the United States, Russia, South Korea, Indonesia, and more.

Key strengths of the company include:

Advanced Production Equipment: State-of-the-art machinery ensures precision and consistency.
Advanced Technology: Continuous R&D investments drive innovation and product improvement.
Robust Quality Assurance System: Certified under ISO/TS 16949:2009, the company maintains rigorous quality control processes.

The company’s commitment to quality and customer satisfaction has earned it a loyal global customer base, making it a trusted name in the automotive industry.

Conclusion

The R134a auto air conditioning hose exemplifies the synergy of advanced engineering and reliable performance. With its robust design, adherence to international standards, and wide-ranging applications, it is an essential component for modern vehicle cooling systems. Hebei Qiruite Rubber and Plastic Products Co., Ltd. continues to set benchmarks in the industry, ensuring customers receive products that meet the highest standards of quality and durability.

References

1. National Institute of Standards and Technology (NIST) - Standards and Measurements

2. Hebei Qiruite Rubber and Plastic Products Co., Ltd. - Official Website

3. NIST Official Website

R134a Auto Air Conditioning Hose - Hebei Qiruite Rubber & Plastic|[High-Quality]&[Durable Solutions]