| Customization: | Available |
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| Max.Head: | >150m |
| Max.Capacity: | >400 L/min |
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Product type-description:
SDZA type pump is a kind of high temperature resistance, high pressure resistance, corrosion resistance type heavy load chemical centrifugal pump,and conforms to API610 standard.This product has absorbed the characteristics of lock-hopper circulation pump and chilling water pump, and been combined with material advantages of our company. Jiangsu Shuangda Pump&Valve Group Co., Ltd., Jiangsu University Research Center of Fluid Machinery Engineering and Technology,Xi'an Aero-Engine (Group) Ltd.,Technology Research Institute and other units develop this pump by means of Tsinghua University PHCAD and Shanghai Fanfang PCAD pump hydraulic design auxiliary software. Blade is designed as hyperbolicity twisted blade with high efficiency and excellent cavitation performance, and blade number is generally 4~6 pieces;pump body with large diameter is designed as dual-flow channel and pump casing is spiral, which can well balance radial force and greatly extend service life of seal and bearing.Mechanical seal uses single end, internally mounted, multi-spring, balanced mechanical seal;main seal material is made of high strength and high wear resistant material;spring adopts imported Hastelloy C alloy;seal ring uses fluorine rubber and PTFE V-ring,design pressure is 12MPa and design temperature is 260ºC.API682 standard PLAN32 , seal cooling water pressure is 8.3~8.5MPa.
Parameters:
Standard:API610
Capacity:10~900 m3/h
Head:~250m
Pressure:11/15MPa
Temperature:~450ºC
Application:It is widely used in lock hopper chilling devices of coking, chemical fertilizers and coal chemical industry.
Cross-section Diagram:
1.Rigid rotor makes the operation more stable and reliable.
2.Pump body is Ni-Hard material;excellent wear resistance.
3.The pump body adopts a double hull structure, the shell is made of ZG230-450 material, which greatly prolongs service life.
4.The inlet bushing adopts wear-resisting material Ni-Hard.
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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