Shijiazhuang Neibuyeluo Import and Export Trading Co.,LTD
| Packaging Details | Wooden Package |
| Delivery Time | 30-40days |
| Payment Terms | TT |
| Supply Ability | 100 per month |
| Impeller | Natural rubber or high-chrome alloy closed impeller |
| Application | River dredging, sand pumping, power plants, mining, sewage tre |
| Power Source | Electric |
| OEM | Availiable |
| Outlet Size | 1''-18'' |
| Theory | Centrifugal single stage |
| Place of Origin | China |
| Model Number | G |
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Product Specification
| Packaging Details | Wooden Package | Delivery Time | 30-40days |
| Payment Terms | TT | Supply Ability | 100 per month |
| Impeller | Natural rubber or high-chrome alloy closed impeller | Application | River dredging, sand pumping, power plants, mining, sewage tre |
| Power Source | Electric | OEM | Availiable |
| Outlet Size | 1''-18'' | Theory | Centrifugal single stage |
| Place of Origin | China | Model Number | G |
| High Light | High Chrome Cast Iron Pump Parts ，Cr27 Cr28 Cast Iron Pump Parts ，Cr27 Cr28 dredge pump parts | ||
Sand Gravel Suction Dredging Pump Cr27 Cr28 Anti-Wear Hard Metal High Chrome Cast Iron Pump Parts
Product Description
The slurry pump parts consists wet parts, sealing parts, bearing assembly, pedestal and other parts.
In slurry pump, Wet Parts means the lining parts which contact with fluid media, usually it include impeller, volute, frame plate, throat bush. There parts will easily get corrosived or abrasived when working and get repalced every periods.
Usually the pump parts are made of iron, steel, bronze, brass, aluminum, plastic etc. For Slurry pumps they are normally made of High chrome alloy, elastomer, polyurethane, ceramic and some other customed. But High chrome alloy and elastomer are now the main material for the slurry pumps. Recent years some companies are trying to make wet parts by ceramics and many data come from labs and mills show that the ceramic wet parts can work for a longer time than high chrome alloy.
For chrome alloy material, the common type is High chrome Alloy(27%Cr), it can be used from Ph 5 to 12, and its hardness can be to HRC58, which is a very good choice for slurry control and transport. But in some conditions, the Ph may lower than 5, then we try A49, it can lower to Ph4, mostly used in FGD processing.
The elastomer are widely used in fine slurry conditions and lower Ph to 2. There are also many rubbers for different conditions, such as R08, R26, R55, S02, etc
Slurry Pump Main parts:
• Impeller - front and rear shrouds have pump out vanes that reduce recirculation and seal contamination.
Hard metal and molded rubber impellers are complete interchangeable. Cast in impeller threads require no
inserts or nuts. High efficiency and high head designs are also available.
• Liners - Easily replaceable liners are bolted, not glued, to the casing for positive attachment and ease of
maintenance. Hard metal liners are completely interchangeable with pressure molded elastomers. Elastomer
seal rings back all liner joints.
• Throat Bush - Wear is reduced and maintenance simplified by the use of tapered mating faces to allow
positive accurate alignment during assembly and simple removal.
• Bearing assembly - A large diameter shaft with short overhang minimizes deflection and contributes to long
bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.
| Rubber Pumps Material | Metal Pumps Material | |||
| Part | Material | No | Part | Material |
| Base | Cast Iron | 1 | Base | Cast Iron |
| Shaft | 4140 High Tensile Steel* | 2 | Shaft | 4140 High Tensile Steel* |
| Bearing Assembly | Timken (Cast Iron Body) | 3 | Bearing Assembly | Timken (Cast Iron Body) |
| Shaft Sleeve | 420 Stainless Steel | 4 | Shaft Sleeve | 420 Stainless Steel |
| Pump Casing | Cast Iron | 5 | Pump Casing | Cast Iron |
| Frame Plate Liner Insert | Rubber | 6 | Frame Plate Liner | 27% Chrome White Iron |
| Cover Plate Liner | Rubber | 7 | Volute Liner | 27% Chrome White Iron |
| Impeller | Rubber Coated High Tensile Steel | 8 | Impeller | 27% Chrome White Iron |
| Throat Bush | Rubber | 9 | Throat Bush | 27% Chrome White Iron |
| Cover Plate | Cast Iron | 10 | Joint Rings | Rubber |
| Stuffing Box | Cast Iron | 11 | Cover Plate | Cast Iron |
| Expeller | 27% Chrome White Iron | 12 | Stuffing Box | Cast Iron |
| Expeller Ring | Natural Rubber | 13 | Expeller | 27% Chrome White Iron |
| Bolts | Zinc Plated Steel | 14 | Expeller Ring | Natural Rubber |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Employee Number:
50~100
Ecer Certification：
Site Member
Shijiazhuang Neibuyeluo Import and Export Trading Co.,LTD，is professional machinary part supplier in Hebei,China. We have many cooprated facotries to supply development, production, domestic and foreign trade, agents, and services as a whole set. Our main products cover many industry equipments, ... Shijiazhuang Neibuyeluo Import and Export Trading Co.,LTD，is professional machinary part supplier in Hebei,China. We have many cooprated facotries to supply development, production, domestic and foreign trade, agents, and services as a whole set. Our main products cover many industry equipments, ...
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