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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.
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℃.
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.
| 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) |
Depending on the model, the working pressure ranges from 500 PSI to 800 PSI, with blasting pressures ranging from 2500 PSI up to 4000 PSI to ensure maximum safety.
Our charging hoses are compatible with a wide range of refrigerants, including R12, R22, R502, R134a, R404, R407, R410, R32, and R1234yf.
The outer layer of weather-resistant polyethylene enables the hose to operate stably within a temperature range of -40℃ to 95℃ (and up to 100℃ for heat resistance applications).
Yes, the hoses feature high chemical resistance, making them resistant to corrosion from many chemical substances and ideal for diverse industrial environments.
Standard lengths include 36 inches (91 cm), 60 inches (152 cm), and 72 inches (182 cm). The common thread size is 1/4" SAE, with some models offering 5/16" SAE configurations.
Yes, all materials used in the construction of the charging hoses are 100% recyclable, meeting international environmental standards while maintaining sanitary safety for long-term use.
