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API 610 BB4 Multistage High Temperature High Pressure Boiler Feed Water Pump for Oil for Power Plant for Gas Chemical Industry
BB4 API pump, also known as multi-stage single shell segmented pump or annular segmented pump, has significant advantages in specific application scenarios. However, it should be noted that the BB4 pump does not meet all the requirements of the API610 standard, such as the risk of leakage in the inter stage pressure seal, and the pump inlet and outlet pipelines need to be moved when disassembling.
Description
● Model: API610 BB4
● Standard: API610
It is a segmented multi-stage horizontal centrifugal pump, which is mainly composed of the pump body (suction section, middle section, discharge section), rotor components, guide vane, shaft seal system, bearing components and balancing mechanism. The suction port and discharge outlet of the pump are all vertically upward. The pump body is mounted on the base by center line support.
This product is mainly used for boiler water supply in thermal power plants and steel mills to remove iron oxide from the surface of steel plates during the hot rolling process. It is characterized by high efficiency and energy saving, reliable operation and easy maintenance.
Transportation of clean or slightly polluted, low or high temperature, chemically neutral or corrosive liquids Oil refinery/chemical plant/coal chemical engineering/refrigeration engineering/power plant/offshore engineering
Material
● Casing: cast iron / spheroidal graphite cast iron / stainless steel / duplex stainless steel
● Shaft: stainless steel / alloy steel
● Impeller: cast iron / bronze / stainless steel / duplex stainless steel
Parameters
| Capacities: | Q2 ～1000 m3/h |
| Heads: | H～2400 m |
| Temperatures: | T-30 ℃ ～210 ℃ |
| Pressure: | P～ 27 MPa |
It is a segmented multi-stage horizontal centrifugal pump, which is mainly composed of the pump body (suction section, middle section, discharge section), rotor components, guide vane, shaft seal system, bearing components and balancing mechanism. The suction port and discharge outlet of the pump are all vertically upward. The pump body is mounted on the base by center line support.
Application
It can be used in refineries, petrochemical industries, crude oil and refined product pipelines, water injection, power plants and industrial buildings for water supply transportation, mining, seawater desalination, reverse osmosis and other occasions. It is suitable for treating boiler feed water and condensate in power plants and factories, producing pressurized water, such as for presses, hullers, descaling devices and snow making machines. It can also be used for oilfield water injection, offshore platform water injection, refinery coke removal and other additional devices.
Fluid can be Clean or slightly polluted, low temperature or high temperature, chemically neutral or corrosive liquids; industrial applications such as power plants, thermal power plants, petrochemicals, coal chemical industries, seawater desalination projects, boiler feed water, condensate water, reverse osmosis pressurization, etc.
Competitive Advantage
Multistage, horizontal, radial split; foot or centerline installation, supported at both ends. Common parts are modular in design, and standard designs include various hydraulic, bearing and sealing arrangements. The application of CFO fluid analysis software and special middle section makes the pump's overall efficiency reach the international leading level. Forged pressure-bearing parts, precision casting flow parts, special friction ring surface treatment technology, reasonable bearing configuration and lubrication ensure the pump's performance. Safe, reliable and long-term operation requirements.
