Why PU hose is better for a suction machine
Tank truck delivery hose is a key component connecting tank trucks and refueling equipment. Its main function is to safely transport fuel from tank trucks to refueling equipment. It is necessary to ensure the safe transportation of fuel while also taking into account environmental protection performance.
The following points need to be considered when selecting materials for tank truck delivery hoses:
High strength and wear resistance
Tank truck delivery hoses need to withstand the pressure of fuel and wear during the delivery process. Therefore it must have high strength and wear resistance. In terms of material selection, high-strength synthetic fibers or steel wires are usually used as the skeleton. This will ensure that the delivery hose is not easily damaged during long-term use.
Oil resistance and aging resistance
Fuel is corrosive, and the material of the oil delivery hose should have excellent oil resistance. Besides, oil transfer hose is often used outdoors for a long time. Therefore, anti aging property is also very important. At present, the common tank truck hose on the market are made of PU, neoprene, etc. Because they have good oil resistance and anti aging property.
Good sealing performance
The sealing performance of tank truck delivery hose directly relates to the safe delivery of fuel. Thus you must choose the materials with excellent sealing performance. Such as silicone, fluorine rubber, etc.
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