Tongyi Machinery
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Basic Information
Product Description
HD3F series pumps are designed according to API610 "Centrifugal Pumps for Petroleum, Heavy chemical and Natural gas Industries". The pump body features a volute type spiral structure with center line support. The impeller adopts a symmetrical arrangement, ensuring axial force is automatically balanced without the need for complex balance plates or drums.
The inlet and outlet are conveniently arranged under the housing, allowing for maintenance and installation without moving the connected piping. The first stage impeller is available in both single suction or double suction structures to meet specific requirements.
Sealing System: Designed in full accordance with API682 "Centrifugal pump and rotary pump shaft seal System". It supports various sealing, flushing, and cooling schemes, and can be customized based on specific user requirements.
Bearings: Depending on shaft power and speed, structures include self-lubricating plain bearings or forced lubrication bearing mechanisms.
Technical Parameters & Application
| Type Demonstration | Application Range | Performance Parameters |
|---|---|---|
|
HD3F450-145X6 HD3F: Series code 450: Flow rate (m³/h) 145: Single stage lift (m) 6: Series of impeller |
Petroleum exploitation, petrochemical, chemical industry, coal chemical, pipeline transportation, seawater desalination, and power plants. Typical uses: Boiler feed water, oil field water injection, offshore platforms, and high-pressure hydraulic energy recovery. |
Flow: ~2500m³/h Head: ~1200m Speed: 2950-3600r/min Pressure: ~25MPa Temp: -80ºC to 200ºC |
Frequently Asked Questions (FAQ)
