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When gear pumps and gear oil pumps output diesel, it is necessary to think about the explosion-proof safety, sealing reliability of the gear pump, and the fatigue resistance and wear resistance of the gear pump gears. The overall strategy is recommended as follows: Gear pumps and gear oil pumps must be used when outputting diesel To use an explosion-proof gear pump, this is the condition that the gear material of the gear pump is copper.According to the gear pump industry standard principle, the gear pump gear should be made of tin bronze when it is made of copper.
Tin bronze is a non-ferrous metal alloy with the smallest forging shrinkage rate. It is used to produce castings with complex styles, clear appearance and low air tightness conditions. Tin bronze is quite resistant to corrosion in large sections, seas, fresh water and steam, and is commonly used for steam Boiler and marine ship components. Phosphorus-containing tin bronze has excellent mechanical properties and can be used as wear-resistant and elastic components of high-precision machine tools.
Leaded tin bronze is often used as wear-resistant components and sliding bearings. What kind of material is tin bronze with excellent wear resistance and long machine life. It is commonly used in all kinds of wear-resistant parts and sliding bearings, gear pumps, and screws. Pumps and other industries guarantee that the gear pump gear will not form sparks when used, thereby ensuring the safety of the gear pump when outputting flammable and explosive media.
Gear oil pumps should choose machine seals when outputting diesel or low-viscosity media. Do not use conventional skeleton oil seals or packing seals to ensure that the gear pumps will not leak when outputting low-viscosity media or flammable and explosive media. Use Ping An.
In addition, when the gear oil pump outputs diesel or consistent low-viscosity media, and the thrust plates that confront both sides of the gear, it is also reasonable to use tin bronze or alloy steel and other wear-resistant materials to increase the service life of the gear oil pump.
+8617731766260/15094407290
+86-317-8227664
+8615094407290