product introduction
Horizontal Single-Stage Magnetic Driven Pump
Single-stage, single suction, overhung structure.
Foot-mounted structure or Center line supported structure.
The pump and motor are separated with standard normal motor, so the pump can be changed parts at site and needs not be returned factory.
The pump hydraulic model is from Europe with high efficiency. Two sets of hydraulic model is equipped at same outlet port. The flow range at BEP best efficiency point is wide.
Leakage-free is realized by static sealing gasket for all the sealing points and magnetic coupling driven. The nitrogen sealing is also not used, so the operation of pump is safe, economic and reliable.
The modular theory design makes compact structure, parts generalization and easy maintenance.
The magnet material is made of special rare earth alloy with demagnetizing temperature up to 450 Degrees Celsius through special technology. So the pumps are guaranteed 15 years of operation life;
The slide bearing material is high purity of 99% silicon carbide, and all the friction couples of bearing are high quality silicon carbide.
The pump standard confirms to API 610, API 685 etc.
Material:
Carbonsteel; chromed steel; austeniticstainlesssteel; duplexsteel; Titanium and Titanium Alloys; Hastelloy C-276 and other special materials; It depends the customer's request
| PARTS NAME |
S-6 |
A-8 |
D-1 |
TITANIUM |
HAST C276 |
| Casing |
Cast steel |
316 AUS |
DUPLEX |
Ti |
HAST C |
| Impeller |
12%CR |
316 AUS |
DUPLEX |
Ti |
HAST C |
| Containment shell |
Hastelloy C276 |
Hastelloy C276 |
Hastelloy C276 |
Hastelloy C276 |
Hastelloy C276 |
| Inner magnet rotor |
304/SM2C017 |
316/ |
316/ SM2C017 |
Ti /SM2C017 |
HAST C/ SM2C017 |
| Pump shaft |
12%CR |
316 AUS |
2205 |
Ti |
HAST C |
| Slide bearing |
304/SSIC |
316/SSIC |
316/SSIC |
Ti/SSIC |
HAST C/SSIC |
Containment shell
The containment shell is made fromHastelloy c-276formed by special technology without axial welding seam. So it ensures the sealing and chemical stability for containment shell.
The double layer of containment shell functions reliable double protection. It will be alarmed when the first layer of containment shell is leaked while the medium is still completely sealed without any leakage.
Slide bearing
The material of slide bearing is made from 97.5% purity rate of silicon carbide (SSIC),The working life of the wear resisting and high strength material is 10 times of normal silicon carbide baring and carbon bearing.
Ball bearing
The ball bearing is NSK or SKF bearings.
Lubrication: Grease or Oil, It depends the customer's request
Magnetic material
The magnet material of Kehuan magnetic pump is permanent-magnet alloy with unidirectional temperature up to 450oc. It is a medium to pass on the moment of torsion in magnetic driven pump. It guaranteed a wide operating range and is highly resistant against demagnetization.
Company profile
Established in 2002, Dalian Kehuan Pump Co.,Ltd. is leading manufacturer on pump design and manufacture that meet the most exacting quality requirements.
Our pumps are used the advanced technology from Europe as a reference which are characteristically safe, highly
efficient,environmental protection, energy-saving, and all of products are specially suitable for transporting corrosive, radioactive, toxic, explosive, vaporize and costly fluid. The pumps are widely used in chemical, petrochemical, fine chemicals and many other fields.
Advanced technology is the basis for everything. Dalian kehuan not only have advanced technology, but also provides high quality pumps and services with the rigorous design, manufacture and testing system. Our pumps are used to transport aggressive, toxic and explosive substances in the chemical and petrochemical industries. We play a major role in ensuring that plants in these industries operate reliably and in a manner that protects both people and the environment.
We are committed to quality and customer satisfaction, resulting in successful accreditation of our quality assurance system to ISO9001.
We are well-known in domestic market because of our High quality products and reliable quality assurance system, high
efficiency performance and excellent solutions.
Our main products are API685 magnetic driven pumps, API610 petro-oil chemical pumps,ISO2858, ISO5199 pumps, ASME73.1 pumps and so on.
Technical capability
-Team leaders have more than 30 years of rich experience in researching ,designing and manufacturing pumps.
-we have an excellent technical team to design and develop new products. So we can provide a strong technical support for you.
-The products are designed with the help of CAD systerm,solideworks,CFD analsys.
-Our major products are in the compliance with the standards of API610,API685, ANSI,ISO,DIN,HI,etc.
-To fulfill the requirement of our customers we customize our pumps by adopting new design.
-Perfect and mature technologic process.
-We have a advanced computer assisted testing system to hold the product quality.
Manufacturing capability
Systematic solutions for pump manufacturing process: pattern marking, component machining,Pump assembling, performance testing,painting and packing.Workshop area 12000m2,Max.lifting weight 10 tons,Max.lifting height10m.
Production equipment and capability
Through with relocation and modification , our company invested in an umber of high- tech and high-performance production equipment,with nearly 60 various machines including high precision CNC machines and numerical control machines,the facilities are able to meet all machining requirement of partsand components for small & large pumps.
*If you have any questions about our products, I hope you can contact me at your convenience.
Thank you for your concern.
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