Introduction of cast stainless steel pump impeller:
The material used in cast stainless steel pump impeller is duplex stainless steel, and the process is sand casting. The structure of stainless steel pump impellers has no front and rear covers, and the blades are directly connected to the hub. It has the characteristics of good circulation capacity and strong anti-clogging resistance, and can adapt to conveying scenarios containing particles or high-viscosity media.
Advantages of stainless steel pump impellers:
1. The material of stainless steel pump impellers has very good corrosion resistance and wear resistance, and can be adapted to complex media such as seawater and chemical waste liquid.
2. The sand casting process allows the blade thickness of stainless steel pump impellers to be uniform and the internal stress is less, which can reduce the risk of deformation in the use of stainless steel pump impellers.
3. The design of stainless steel pump impellers can reduce the probability of media clogging and is suitable for conveying fluids containing fibers and particles.
Application of cast steel open impeller:
1. Municipal sewage treatment: cast steel open impeller can transport sewage containing sludge and suspended solids.
2. Chemical industry: cast steel open impeller can transport corrosive media such as acid-base solutions and organic solvents.
3. Mining: cast steel open impeller can be used for the lifting of granular fluids such as ore slurry and tailings.
4. Desalination of seawater: cast steel open impeller can be used for seawater extraction and pretreatment.
5. Paper industry: cast steel open impeller is often used in the transportation of viscous media such as pulp and black liquid.
FAQ:
Q1: The price of cast steel open impeller made of duplex stainless steel is higher than that of ordinary carbon steel. Why choose it?
Using the chemical industry as an example, carbon steel impellers will be replaced in an average of 6-12 months, while cast steel open impellers made of duplex stainless steel can be used for 3-5 years. From the perspective of replacement costs and downtime losses, the long-term price ratio of two-way stainless steel is higher.
Q2: What is the difference between cast steel open impeller and closed impeller?
Cast steel open impeller does not have a front and rear cover, which is suitable for conveying media containing impurities and has good circulation. The closed impeller is suitable for cleaning media, which is more efficient but easy to clog.
Customized service:
Our company can provide customized service. You can send us your detailed drawings and purchase requirements to ensure that the product is highly compatible with your needs.
About us:
Dalian Jiachuang Metal Manufacturing Co., Ltd. has one alkaline phenolic resin sand production line and one sand treatment production line, multiple 0.5T/1T/3T/5T intermediate frequency induction furnaces, various types of shot blasting machines and post-treatment equipment, with complete quality testing capabilities. If you are interested in our products, you are welcome to discuss with us at any time. Our technical team is waiting for your message!
