Customization: | Available |
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Material: | NBR |
Capability: | Rubber Oil Hose |
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Item code | Inner Diameter | Outer Diameter | Working Pressure | Burst Pressure | Length | Measurement | Weight | |||
/ | inch | mm | mm | bar | psi | bar | psi | m | cbm/roll | kg/m |
HPR-1 | 5/8'' | 15.9 | 25.4 | 20 | 300 | 60 | 900 | 50 | 0.07 | 0.57 |
HPR-2 | 3/4'' | 19 | 28 | 20 | 300 | 60 | 900 | 50 | 0.08 | 0.65 |
HPR-3 | 1'' | 25 | 35.5 | 20 | 300 | 60 | 900 | 50 | 0.124 | 0.82 |
Rubber Content of "Paishun's Hose" - The NBR Content of Hose Inner Tube is 42% and 42% in Hose Outer Tube.
The High NBR Material Content makes the Hose has excellent "permeability", so the Hose is able to not " bulge" even being immersed in High grade gasoline after 72 hours.
The Electrical Conductivity of Hose Assembly - When our workers do the assembling, we'll make sure that the Connectors to be well connected to Hose Wire, to make sure the Hose has "stable conducting electrostatic property", we test the " Hose Electrical Conductivity" with Ammeter.
Pressure Test - Every batch Hose will be tested under the Test Pressure (10times higher than the Hose's W.P.) and keeps at least 3 minutes, this is to avoid any invisible holes appear on Hose.
The Wire we use - The tensile strength of Single Wire we use is 2750 Newton high strength wire, the wire diameter is 0.295mm.
Why Fuel Dispenser Hose can not be replaced by normal Hydraulic Hose (Such as SAE 100R1)?
Fuel Dispenser Hose: | Normal Hydraulic Hose: |
NBR content: 42% | NBR content: 33% |
Inner Rubber: Thicker | Inner Rubber: Thinner |
More Flexible | Less Flexible |
High NBR content, thicker inner tube and special formular make fuel dispenser hose strongly resist gasoline / alcohol blends gasoline;
Normal hydraulic hose is for petroleum base hydraulic fluids, it is not suitable for gasoline / alcohol blends gasoline.
If clients use normal hydraulic hose to replace fuel dispenser hose and use them in service station, the life time will be largely shortened.