Handan Shengnada New Material Technology Co., Ltd.
SND FOUNDRY, YOUR RELIABLE PARTNER IN SIDE!
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Slurry Pump Interchangeable Spare Parts Wet Parts Volute Bushing Casing
Product Description
Slurry pump components include wet parts, sealing parts, bearing assembly, pedestal, and other parts.
Wet parts refer to components like the impeller, volute, frame plate, and throat bush that come into contact with the fluid. These parts are prone to wear and corrosion and require periodic replacement.
Common materials for pump parts include iron, steel, bronze, brass, aluminum, and plastic. For slurry pumps, high chrome alloy, rubber, polyurethane, and ceramic are primarily used. High chrome alloy and rubber are the most common, while ceramics are being tested for longer durability.
High chrome alloy (27% Cr) is widely used for pH 5-12 environments, offering hardness up to HRC58. For lower pH conditions (as low as 4), A49 material is used, especially in FGD processes.
Rubber materials are best for fine slurries and low pH conditions (down to pH 2) with options like R08, R26, R55, and S02 for specific needs.
Polyurethane has gained popularity for handling both corrosive and abrasive conditions in specific applications.
Material Selection Sheet for Spare Parts
| Volute Liner | Impeller | Casing | Base | Expeller | Expeller Ring | Shaft Sleeve | Seal | |
| Standard | Chrome Alloy Natural Rubber | Chrome Alloy Natural Rubber | SG Iron | SG Iron | Chrome Alloy SG Iron | Chrome Alloy SG Iron | SG Iron | Rubber Nitrile |
| Options | Ferralium Hastelloy C 316 SS W151 Polyurethane Neoprene Butyl Viton Nitrile EPDM Hypalon | Ferralium Hastelloy C 316 SS W151 Polyurethane Neoprene Butyl Nitrile Hypalon | SG Iron
Various grades | MS Fabricatd Cast Iron | NI Resist Ferralium Hastello C Polyurethne | NI Resist Ferralium Hastelloy C 316 SS Rubber W151 Polyurethane Neoprene Butyl Nitrile | EN56C Ferralium Hastelloy C Titanium 316 SS 304SS | Ceramic Stellite Chrome Oxide Nordel Neoprene Viton |
Casting Services
Casting is a process in which the material is poured into a liquid mold, molded into a cavity of the desired shape, and allowed to harden.
SND offers a variety of casting methods, including investment casting, sand casting, permanent casting, base casting, low pressure casting, ESR casting, and lost foam casting. Materials can include steel, iron, and ferrous metals. The weight of a part can range from 0.01Kg to 150 tons individually.
Who we are
SND FOUNDRY have been specializing in the production and sales of metal casting products nearly 20 years.
The company integrates sand casting, lost wax casting, lost foam casting, machining, heat treatment, and surface treatment. It specializes in providing precision castings of various materials such as cast iron, cast steel, stainless steel, alloy steel, wear-resistant and heat-resistant steel, with an annual output 20,000 tons of castings.
After years of continuous efforts, SND has successfully developed casting products for various industries such as automobiles, rail transit, mining machinery, chemicals, energy, electric power, water conservancy, and hardware construction. At present, our company's products are mainly supplied to Weichai, ShanQi Automobile, Beijing Valve, Minmetals Group, Handan Steel Group and other companies. The products have exported to Russia, Spain, Germany and other overseas countries.
SND has fully passed the ISO9001 quality management system certification. During the production process, it implements a number of strict detailed standards and conducts full-process quality control. Our company has well-equipped chemical laboratories and physical performance laboratories. A complete set of testing equipment such as Direct Reading Spectrometer, Metallographic Microscope, Hardness Tester, Universal Material Testing Machine and Pressure test machine can be used to effectively control chemical composition and ensure mechanical performance.
