Corrosion and abrasion resisting Cr alloy slurry pump spare parts
1. APPLICATION OF THE PUMP PARTS:
The Chrome alloy long service life centrifugal casting slurry water pump part adapt to pumps, which are widely used in transport water or slurry with strong corrosive proof and high concentration for many industries such as metallurgy, mine, coal, electric power, building materials, and other industry.
2. MATERIAL OF SLURRY PUMP PARTS:
Rubber: Natural Rubber, Nitrile Rubber, Polychloroprene
Metal: (High) Chromium Alloy, Nodular Case Iron, Ductile Gray Iron, and Stainless Steel(ss314.ss316)
Materials
Type |
Code |
Mark |
Mechanism Performance |
Special Performance |
Application |
δw/δb
MPa |
αk
J/cm2 |
HRC |
Anti-wear white iron |
A05 |
KmTBCr27 |
≥700 |
6-10 |
≥56 |
Erode resistance is a little bit lower than A07 with certain corrosive resistance |
Used for higher wear conditions with a PH between 5 and 12 |
A07 |
KmTBCr15Mo |
≥550 |
4-8 |
≥59 |
Best erode resistance but lower wear resistance than A05 |
Used for higher wear condition |
A01 |
KmTBCr8 |
≥550 |
6-8 |
≥55 |
The erode resistance is about 0.9 times A05. |
Used for mud pump |
A11 |
KmTBMnMo |
≥400 |
3-6 |
38-42 |
Lighter erodes resistance and lower hardness. It can be perforated and tapped. |
Used for light wear condition with fine grain. |
Anti- wear &anti-corrosive iron |
A49 |
-- |
≥600 |
-- |
43 |
It has certain erode and corrosive resistance in low PH conditions. Its wear resistance is nearly equal to A03 |
For lower PH conditions, especially for flue gas. For low sour condition desulphuration installation (PH≥4) |
A33 |
-- |
-- |
-- |
35 |
It has certain erode and corrosive resistance that is similar to A03 and certain corrosive resistance. |
It can transport oxygenated slurry with PH not being less than 1. |
Anti-wear cast steel |
A22 |
-- |
1200 |
-- |
45 |
Fine anti-erode & anti-corrosive, high hardness. |
Used for dredge pump casing. |
A23 |
-- |
700 |
-- |
HB500-600 |
Higher hardness and anti-erode. |
Used for anti-wear &corrosive and high erode condition. |
A25 |
-- |
-- |
-- |
HB300-350 |
Lower hardness, better anti-wear & anti-corrosive, and weldable. |
Used for light erode and wear condition. |
1. Pump Casing
Split outer casing design with cast or ductile iron with the wearing liners, which can provide high operating pressure capabilities.
2. Impeller
The impeller may be either molded elastomer or hard metal. Cast-iron impeller threads are better suited for slurries.
3. Interchangeable Hard Metal and Moulded Elastomer Liners
4. Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed or replaced.
5. Impeller The impeller may be either molded elastomer or hard metal. Cast-iron impeller threads are better suited for slurries.
6. Hydraulic seal rings give positive sealing between mating faces.
>>>Company Introduction
Shijiazhuang An Pump Machinery Co., Ltd is over 30 years experienced as a pump manufacturer (established in 1986) in mining and mineral, power plant, dredging and dredge, hydraulic, irrigation, pulp transfer, chemical, construction, seawater, and oil & gas transfer, etc.; An Pump Machinery is the pump factory has its own pump selection & design, research, and development team to assure provide you efficient, energy saving slurry pump, water pump, diesel water pump, chemical pump and irrigation pump in selection & design, use, and maintenance program.
An Pump Machinery is the pump factory approved by ISO9001, ISO14001, and OHSAS18001. We also have the certificate of CE. Our factory is over 50,000 square meters with a professional engineers over 20. The Max casting parts weight we could do one time is 7 tons. And we have the capacity to produce 600 tons per month with the heat treatment furnace dimension of 6mx5.5mx2.5m. The Max parts we could machine is 6.4 meters and we have the capacity to assemble the pump over 1800mm and our crane's capacity is 30 tons.
An Pump Machinery's products include slurry pumps, sewage pumps, water pumps, acid resistant or chemical pumps, irrigation pumps, fire pumps, and other products exported to over 90 countries all over the world. The application covers many fields, such as mining and mineral processing, dredger, tailings transportation, mining, steel, desulfurization pump, boiler feed water, construction, irrigation, water conservancy facilities, sewage treatment, drainage, and water supply.
In the era of rapid development of science and technology, An Pump Machinery team takes the entrepreneurial spirit of "excellence and constant product quality, a brand known worldwide and Credit-based", business purpose "the achievements of creating brand enterprise and industry pioneer", to help you out and provide quality & cheap innovative products!
>>>FAQ
(1). Q: Are you a trading company or manufacturer?
A: An Pump Machinery Co., Ltd is a real large professional manufacturer for more than 32 years, in China, producing with our own factory.
(2). Q: What are your factory workshops?
A: My factory produce includes casting, mechanical process, lathe process, heat treatment, assembly, test, etc.
Warmly welcome to visit & test my factory any time.
(3). Q: How about your QI series centrifugal end suction pump price?
A: We are sure our price is factory price, and insist on high quality for our long-term cooperation.
(4). Q: What is your QI series end suction pump material?
A: For the QI end suction pump, we could produce cast iron, cast steel, stainless steel, bronze, and material high CrMoNi alloy.
And we could also produce as your requirements.
(5). Q: What kind of liquid can your QI series centrifugal end suction pump transfer?
A: Liquid range: water, chemical liquid, hot water, sewage, etc.
(6). Q: How does your factory do regarding quality control?
A: Quality is a priority. we always attach great importance to quality control from the very beginning to the very end.
Our factory has 15~30 QC.
(7). Q: Is it easy for customers to change the parts by themselves?
A: yes, the structure is simple, customers can change it very easily. We will also supply you with maintenance tools for free.
(8). Q: How about your gravel pump warranty?
A: 1-year warranty for complete set pump, 6-8 months for wet parts, it depends on other pump working condition details.
(9). Q: How to do if the pump or parts have operation problems within your warranty?
A: Tell me details timely, and show me pictures, we will send you the pump solution at once without any hesitation.
(10). Q: Can you install the electric motor or diesel engine with the pump for us?
A: yes, we can, it's no problem, we are experienced in this.
(11): Q: We don't know which pump model we need, can you help us?
A: yes, please tell me your detailed requirements, including liquid, flow rate, head, etc
our engineers' team will calculate & select the most suitable pump model for you, and offer a pump solution for you.
(12). Q: How long can you reply to us if we send an inquiry?
A: Generally within 2 hours, we will send you an official quotation sheet, with price, technology data, performance curve, dimension, etc.
(13). Q: What are your advantages, and why should I choose you?
A: Higher Quality, our parts have a 30% longer life than the originals
Short Delivery Time, for normal parts, we have stock in our warehouse
Competitive Price, we can help you cut down the cost by 30% or more
Best Services, we have a technical department, a quality control department, and a professional sales team, we will offer professional service for you any time.
Dear Valuable Client,
Good day!
This is Yvonne from An Pump Machinery Co., Ltd, really glad to contact with you.
Our factory An Pump is a professional centrifugal pump manufacturer with nearly 40 years experience.
We can supply different slurry pumps and water pumps. We also have professional technical team to support OEM.
Do you have any new requirements for pumps recently? If yes, welcome send us new inquires, we'll quote you our best price.
Yvonne Zhang
AN PUMP MACHINERY CO., LTD.
Tel:+86 18031141782 | Fax:+86 311 86271170
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