A urea hose is a specialized hose designed for use with urea-based solutions, such as Diesel Exhaust Fluid (DEF).
DEF Hose Material: ETFE+PA12
Temperature: -60℃ ~ ＋ 125℃
Application: For transfer auto urea.
Urea hoses are typically made of materials that are compatible with urea, such as certain types of plastics or rubbers, and they are designed to handle the high-purity solution without contaminating it. They are also designed to resist corrosion, which is important since urea can be corrosive to certain metals.
Hose DEF Features
● Excellent corrosion resistance,
● Extremely low penetration of urea Stable heating power.
● Meet the requirements of the SAE J844 standard.
Urea hoses come in a variety of lengths and diameters to suit different applications, and they may be used for dispensing urea into vehicle tanks or for transferring urea between storage containers. Some urea hoses are also designed for use in cold weather, with special insulation or heating elements to prevent the urea from freezing.
DEF (Urea) Hoses Cycle Pressure characteristic Graph & W.P
Under the condition of temperature 20°C, The hose bend into a U shape, Keep one end fixed and slowly approach the other end, and the 2R measured when the pipe bends and becomes flat, etc.
Note:Minimum bending radius is a value measured at a temperature of 20°C.
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