| Max.Head: | >150m |
|---|---|
| Max.Capacity: | >400 L/min |
| Driving Type: | Motor |
| Impeller Number: | Multistage Pump |
| Working Pressure: | High Pressure Pump |
| Influent Type of Impeller: | Single Suction Pump |
| Samples: |
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Product type-description:
BMA Type petrochemical process pump is a two-end supporting centrifugal pump of horizontal type ,multi-stage,first stage double suction or single suction, longitudinally split.It is designed according to API610 standard,BB3 type.Its impellers are arranged symmetrically to balance axial force,which reduces the failure rate of balance mechanism. Its inlet and outlet are on the bottom,so this pump can be disassembled without moving pipes in the course of maintenance and repair.
Parameters:
Standard:API610
Capacity:20~2500 m3/h
Head: 70~1200m
Pressure:15MPa
Temperature:-40~200ºC
Application:this series of pumps is suitable for conveying neutral or corrosive, clean or particle-containing liquid.It has been widely and maturely used in coal chemical industry, pipeline transportation, chemical fertilizer production, turbine, water treatment and all kinds of power plants.
Cross-section Diagram:
1.Conical shaft end is convenient for assembly and seal replacement,normal maintenance etc are also convenient.
2.API682 standard seal chamber,and different seal forms can be configured according to operating conditions and user requirements.
3.All wear-ring, interstage bush and throttle clearance use non-occlusal pairing materials that have high hardness .Higher hardness can be achieved through surface treatment,thus wear media such as solid particles are conveyed.
4.Impeller heating assembly,and interference fit.The entire rotor has good rigidity and small deflection,which ensure running clearance and stable operation.Symmetrical impeller arrangement;self-balancing axial force.
5.Split type pump body is convenient for assembly.Double volute makes self-balancing axial force.Pump casing has good intensity and rigidity through exact calculation,which enhance the reliability and stability of operation.
6.Pump inlet and outlet are at the bottom of pump body.It only needs to open upper cover of pump body in the course of maintenance and repair.There's no need to move the pipeline, thus reduce maintenance time and improve maintenance efficiency.
7.Many kinds of bearing forms for different powers. The housing reserves various kinds of instrument interfaces for users to choose. Dust-proof structure is designed to prevent oil leaking and dust entering the box.
Product type-description:
BMRD (z) petrochemical process pump is a horizontal, double shell, segmental, radial split impeller arranged in the same direction or back-to-back, horizontal centerline supported centrifugal multistage pump, which is designed according to the requirements of API610 standard and is BB5 pump type.
This series of pump shell adopts radial guide vane structure, central support structure, and the inlet and outlet are arranged according to the upper inlet and upper outlet; The first stage impeller and the second stage impeller are designed with different design concepts. The first stage considers the cavitation performance of the pump and the second stage considers the efficiency of the pump, so that the whole pump has excellent cavitation performance and efficiency;
This series of pumps are designed in strict accordance with the standards in terms of pump support, bearing arrangement, reserved interface, cooling and flushing, cavity structure, material configuration, etc.
This series of pumps have excellent hydraulic performance, comprehensive type spectrum coverage, high efficiency and cavitation resistance. According to a large number of test data and hydraulic analysis software, its hydraulic performance has reached the current international leading level.
Jingjiang Jiafei Trading Co., Ltd.(JiangSu ShuangDa Pump Industry Co., Ltd. )is located in Xinqiao Industrial Park of Jingjiang Economic Development Zone----in the north shore of Jiangyin Yangtze River bridge.Our company is a national hi-tech enterprise,Jiangsu innovative enterprise,Jiangsu " good contract & good faith "enterprise and "AAA" quality credit enterprise.It's an integrated enterprise group which is engaged in pumps,pipes,chemical equipment,heat-resistant and wear-resistant steel castings.
Registered capital:68.88 million yuan. Total area:0.23 million square metres .Existing building area:0.13 million square metres. Existing employees:345,including 215 workers above college degree,15 senior engineers and 68 engineers.
Leading Products:Pump: chemical process pumps(BB1~BB5,VS1~VS6 series)carry out the latest edition of API610;residual heat removal pump,medium pressure safety injection pump, low pressure safety injection pump .(AP1000/CAP1400/CAP1700/ACPR1000)carry out RCC-M/ASME standard;SDQL forced circulation pump used in salt chemical and environmental protection industries; SDZA gasification key pump used in coal chemical industry;large seawater desalination pump.
Pipe:pipes can be fabricated in the shop according to user requirements.We provide nano polyester new material pipe, two component solvent-free epoxy resin pipe,plastic-lined composite steel pipe, tetrafluoroethylene-lined composite steel pipe,glass-lined composite steel pipe.
FAQ:
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