Closed impellers in metal
Product Description
All Specifications of Centrifugal Slurry Pump parts:
1,General of anti-wear & anti-corrosive materials
Slurry Pump Impeller is one of the most important spare parts pumps. When impeller working, the slurry pump could meet the requirements of the equipment. However, it is a component, which is worn out very easily. Therefore, for long service life of the impeller, the material plays an important role here.
2,Strictly material components controlling procedure
a) Analysis before and after the stove
b) Professional mould keeping and using
c) Impeller balance testing and revising by advanced quipment
d) Delicate both in dimension and surface
PUMP PARTS
1. All of the metal wet parts can are made of high chromium alloy which has superior wear and erosion resistance or grey iron which has a high rigidity.
2. As the expeller ring is assembled together with the expeller, much pressure can be reduced effectively for the impeller. Meanwhile, it can still maintain a reliable sealing performance.
3. The parts such as labyrinth, labyrinth locknut, end cover and shaft sleeve are used for bearing assembly; these parts can be changed easily and have high accuracy and longer service life.
4. Some fastening parts such as studs and bolts can be used for fixing the other parts securely. All the fastening parts can be attached easily, ensuring the safety.
5. All of the rubber parts have superior erosion resisting performance which can be used for a long life.
Spare Parts:
Materials:
Type | Code | Mark | Mechanism Performance | Special Performance | Application | ||
| δw/δb MPa | αk J/cm2 | HRC | |||||
Anti-wear white iron | A05 | KmTBCr26 | ≥700 | 6-10 | ≥56 | Erode resistance is a little bit lower than A07 with certain corrosive resistance | Used for higher wear condition with 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 of A05. | Used for mud pump | |
A11 | KmTBMnMo | ≥400 | 3-6 | 38-42 | Lighter erode 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 condition. Its wear resistance is nearly equal to A03 | For lower PH condition,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 be 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. | |
Our Factory:
FAQ:
1.Q:Are you a factory or trading company?
A:We are a factory.
2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in Shijiazhuang City, Hebei Province, China.You can fly to Shijiazhuang airport directly.All our clients, from home or abroad, are warmly welcome to visit us!
3.Q:What is he material of your products?
A: The material is A05,A07,A33,A49 or Rubber. We can also choose material as customers’ requirement.
4.Q:How can I get some samples?
A: We are honored to offer you samples.
5.Q:How does your factory do regarding quality control?
A:"Quality is priority. we always attach great importance to quality controlling from the very beginning to the very end. Our factory has 15~30 QC.
Product Categories : Valve And Pipeline
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