Product description:
Shijiazhuang Boda Industrial Pump Co., Ltd. is a comprehensive supplier of slurry pumps, petrochemical pumps, sewage pumps and their system engineering. It is an exporter of pump products and has in - depth research in the field of wear - resistant and corrosion - resistant pumps. Our company also provides pump accessories such as impellers, casings, bushings, protective sleeves, cutters, etc. If you provide drawings, we can also specially process accessories for you.
The commonly used materials for slurry pump impeller accessories include high - chromium alloy cast iron, stainless steel, rubber and ceramics. Each material has its unique characteristics and application scopes. On this basis, our company has specially developed a new type of A49 duplex stainless white iron material, which has remarkable wear and corrosion resistance in applications.
High - Chromium Alloy Cast Iron
High - chromium alloy cast iron is one of the commonly used materials for slurry pump impellers. It contains a relatively high proportion of chromium elements (usually between 12% and 30%). This high chromium content forms a hard chromium carbide layer on the material surface, endowing it with extremely high hardness and wear resistance. It can effectively resist the erosion and wear of solid particles in the slurry. High - chromium alloy cast iron is widely used in the transportation of high - hardness solid particles and highly abrasive slurries, such as mine tailings and ore pulp transportation.
Stainless Steel
Stainless - steel impellers have good corrosion resistance, mainly relying on the dense oxide film formed by alloying elements such as chromium and nickel, which can prevent corrosive media from eroding the impeller. Different types of stainless steel (such as 304 and 316 stainless steel) have differences in corrosion resistance. 316 stainless steel, due to the presence of molybdenum, performs better in resisting corrosive media such as chloride ions. Stainless - steel impellers are suitable for transporting corrosive slurries, such as acidic or alkaline media in the chemical industry, as well as in some slightly corrosive sewage treatment scenarios.
Rubber
Rubber impellers are soft in texture, have good elasticity and wear resistance, and can reduce the impact and wear of solid particles on the impeller. Rubber impellers are suitable for transporting slurries containing soft solid particles or slurries that are corrosive to metals, such as liquid transportation in the food and beverage industry, as well as in the transportation of some fine chemical products that are sensitive to metal impurities.
Ceramics
Ceramic impellers have extremely high hardness and wear resistance, good chemical stability, and can resist the erosion of a variety of corrosive media. Their high surface finish reduces the adhesion of the slurry on the impeller surface and lowers energy consumption. However, ceramic impellers are relatively brittle and are prone to damage when subjected to large impacts. They are suitable for the transportation of highly corrosive and highly abrasive slurries, especially in industries such as chemical and pharmaceutical industries where high product purity is required.
A49 Duplex Stainless White Iron
The impeller made of A49 duplex stainless white iron combined with natural rubber has the corrosion resistance of duplex stainless steel and the wear resistance of high - chromium white iron. It has the advantages of light weight, high wear and corrosion resistance, and further reduces the maintenance frequency of the impeller.
Packing and shipping :
Our services:
1.Any inquires will be replied within 8 working hours.
2.Professional centrifugal pump manufacturer, welcome to visit our website (on-line store) and factory.
3.Customized design is available, OEM and ODM are welcomed.
4.High quality, reasonable & competitive price.
5.Fast lead time, 5-25days for bulk pump production
6.Payment: we usual accept payment by T/T, L/C and western union.
7.We have strong cooperation with forwarder, you also can chose your own shipping forwarder.
8.After-sale service: all centrifugal pumps will have been strictly quality checked in house before packing. All centrifugal pumps will be well packed as request before shipping.
Company Information
Shijiazhuang Boda Industrial Pump Co.,LTD specializes in R&D, production and sales of precision connectors. Its products are used in computers, telecom network equipments, industrial apparatuses, ect.
The Company is armed with advanced precision mold manufacturing equipment, high-speed hardware pressing equipment, precision plastic injection equipment, automatic assembly line and inspection/testing devices
The company adheres to the business principle of "technology for development and quality for existence", and provides customers with quality products and considerate service based on its years of experience in R&D, procuction and management, great technical strength and the mature quality management system.
Frequently Asked Questions:
Question 1: What is your product range?
Answer: The centrifugal pump products include slurry pumps, gravel pumps, clean water pumps, sewage pumps, chemical pumps, self - priming pumps, and diesel engine pumps.
Question 2: What are your minimum order quantity, payment terms, and delivery time?
Answer: The minimum order quantity for centrifugal pumps is 1 unit.
Question 3: What payment methods are supported?
Answer: Payment methods: Telegraphic Transfer (T/T), Letter of Credit (L/C), Western Union, PayPal, and Credit Insurance Transactions.
Question 4: How long is the delivery time?
Answer: Generally, the delivery time for slurry pumps is 7 working days, and for water pumps, it is 15 working days.
Question 5: What information do I need to provide to get a quotation?
Answer: Liquid type: ___ ; Pump flow ___ m³/h ; pH value: _____ ; Pump head: m ; Specific gravity ; Voltage ___ V ; Frequency ___ Hz
Question 6: Do you provide OEM parts?
Answer: Yes, please send me the detailed drawings. There are different materials available.
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