AC Hose AC Hose Manufacture at Sonu Hose Pipe AC Hose automotive or industrial air conditioning (AC) hoses. 'SAE J2064 R134a A/C HOSE 15mm' ✅ Full Technical Breakdown: SAE J2064: This is the SAE (Society of Automotive Engineers) standard for refrigerant automotive air-conditioning hoses. It ensures the hose meets performance standards for things like permeation resistance, pressure, and temperature. R134a: This indicates compatibility with R134a refrigerant, the most commonly used refrigerant in automotive AC systems. A/C HOSE: Designates this hose is made for air conditioning use, likely in vehicles, but also possible in some industrial machinery. 15mm: This refers to the outer diameter of the hose (OD), or possibly inner diameter (ID) depending on the manufacturer. It’s commonly an ID specification in metric hoses. 🔧 Typical Applications: Vehicle air-conditioning systems (cars, trucks, buses) Refrigeration units (transport or industrial) HVAC systems in commercial or heavy machinery 🛠️ Construction Details: Inner Tube: Compatible with refrigerants (e.g., R134a, R1234yf) Reinforcement: Likely textile or braided fiber to handle moderate pressure Outer Cover: Oil-, heat-, and ozone-resistant rubber Fittings: Crimped metal ends for sealed connections