China Charging Hose Factory - Top Suppliers of Durable Multi-layered Chemical & Heat-resistant Hoses
Advantages
The inner layer material conforms to the national drinking water sanitary standard, ensuring the safety of water quality during long-term use.
The middle layer of fiber-reinforced material significantly enhances the pipe's resistance to pressure and impact, extending its service life.
The outer layer of weather-resistant polyethylene material can be used stably within a temperature range of -40℃ to 95℃, adapting to extreme climatic conditions.
The charging hose has good flexibility and memory, facilitating bending installation, reducing the use of joints, and lowering the risk of leakage.
The smooth inner wall reduces fluid resistance, lowering energy consumption during the transportation process.
All materials are recyclable, meeting environmental standards, and reducing the impact on the environment.
Features
The charging hose can resist the corrosion of many chemical substances, suitable for a variety of industrial environments.
Can withstand high temperatures, generally used in the range of -40℃ to 100℃. Impact resistance: has good impact resistance, not easy to rupture or deformation.
The charging hose has certain flexibility, easy to install and bending.
Has good insulation performance, suitable for electrical applications.
Model
Specification
| Number | Length | Applicable refrigerant | Working Pressure | Blasting Pressure | Common Thread |
|---|---|---|---|---|---|
| CH-336A | 36"(91CM) | R12/22/502 | 500PSI | 2500PSI | RYB:1/4SAE*1/4SAE |
| CH-360A | 60"(152CM) | ||||
| CH-372A | 72"(182CM) | ||||
| CH-336B | 36"(91CM) | R134/404/407 | 600PSI | 3000PSI | RYB:1/4SAE*1/4SAE |
| CH-360B | 60"(152CM) | ||||
| CH-372B | 72"(182CM) | ||||
| CH-336C | 36"(91CM) | R410/32 | 800PSI | 4000PSI | R/B:1/4SAE*5/16SAE Y:1/4SAE*1/4SAE |
| CH-360C | 60"(152CM) | ||||
| CH-372C | 72"(182CM) | ||||
| CH-336D | 36"(91CM) | R1234yf | 800PSI | 4000PSI | RYB:1/4SAE*1/4SAE |
| CH-360D | 60"(152CM) | ||||
| CH-372D | 72"(182CM) |
Certificates
Frequently Asked Questions
What makes the inner layer of the charging hose safe for water transport?
The inner layer material of the charging hose conforms strictly to the national drinking water sanitary standards, which prevents contamination and ensures the safety of water quality even during long-term usage.
What is the temperature range resistance of these charging hoses?
The outer weather-resistant polyethylene layer allows the hose to operate stably within a temperature range of -40℃ to 95℃. For general industrial applications, it can withstand temperatures up to 100℃.
Are the charging hoses resistant to chemical corrosion?
Yes, the charging hose possesses excellent chemical resistance properties, enabling it to resist corrosion from a wide variety of chemical substances, making it ideal for diverse industrial environments.
Which refrigerants are compatible with the different hose models?
Compatible refrigerants depend on the specific model: R12/22/502 for the A-series (e.g., CH-336A), R134/404/407 for the B-series, R410/32 for the C-series, and R1234yf for the D-series.
What are the working and blasting pressure ratings for the R410/32 models?
The C-series models (CH-336C, CH-360C, CH-372C) designed for R410/32 refrigerants have a working pressure rating of 800 PSI and a high blasting pressure limit of 4000 PSI.
Are these charging hoses easy to install in tight spaces?
Yes, the charging hose possesses excellent flexibility and physical memory. This allows it to bend easily during installation, significantly reducing the need for joints and minimizing the overall risk of system leakage.