Tongyi Machinery
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| Demonstration of Type | Range of Application | Performance Parameter |
|---|---|---|
| HZA50-250 HZA: Foot support HZAO: Open impeller HZE: Center support HZEO: Center support open impeller |
Oil refinery, petrochemical industry, coal processing industry, cryogenic engineering, paper, pulp, sugar industry, seawater desalination, power plants, environmental protection, and shipbuilding. | Discharge: ~2600m³/h Head: ~250 m Rotational speed: 1450~2950r/min Design pressure: ~2.5MPa Service temp: -40ºC~180ºC Center support: -40ºC~450ºC |
HZA and HZE series petrochemical process pumps are horizontal, radially split, single-stage cantilevered centrifugal pumps with a volute-type pump body. They are designed and manufactured in accordance with API 610. These pumps are engineered for high safety, reliability, and long service life.
The sealing system follows API 682 standards and can be equipped with various types of seals and flushing schemes, making them suitable for complex operating conditions. Excellent hydraulic performance, high efficiency, and cavitation resistance rank these pumps at a leading international level.
Coal, petroleum, petrochemical, natural gas, and fine chemical industries.
Thermal power, biomass generation, mining development, and metallurgy.
Wastewater treatment, evaporation (MVR), ocean engineering, and lithium battery industry.
Long history since 1977 in professional pump manufacturing.
Well-trained engineers and workers ensuring professional solutions.
Modernized facilities enabling strict QA & QC procedures.
Global approval of product quality and service excellence.
Strong proof of R&D ability and technical backup.
