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This article compares industrial centrifugal pumps and positive displacement pumps in terms of working principles, suitable media, oil and gas industry adaptability, and selection processes to facilitate accurate selection, while introducing Teffiko's professional pump solutions and consultation methods

Fluoroplastic magnetic pumps transmit power via magnetic couplings, achieving complete hermetic sealing with zero leakage. When the motor drives the outer magnetic steel of the magnetic coupling to rotate, magnetic lines of force pass through the gap and isolation sleeve to act on the inner magnetic steel, enabling the pump rotor to rotate synchronously with the motor and transmit torque without mechanical contact. Since the liquid is enclosed within the isolation sleeve, material leakage is completely eliminated, reducing pollution, saving energy, purifying the environment, and protecting the physical and mental health of on-site workers

In the petrochemical industry, magnetic pumps have become one of the key equipment for ensuring safe and efficient production due to their advantages such as leak-free operation and strong corrosion resistance. With the continuous advancement of industrial technology and the steady growth of market demand, numerous magnetic pump brands have stood out in the petrochemical sector. Today, we introduce the top 10 global magnetic pump brands in the petrochemical industry.

Radial flow pumps operate by exerting centrifugal force on fluids, making them move perpendicular to the pump shaft. Characterized by curved impeller blades that accelerate fluid to flow outward, these pumps are the top choice for high-pressure working conditions. However, many users encounter confusion during selection and operation: What exactly is a radial flow pump? How does it work? How to select the right model for specific working conditions? What are the practical formulas for parameter calculation? How to handle overload faults? This article will break down key knowledge about radial flow pumps from core logic to practical skills in plain language, helping you get started quickly.

In the fluid handling systems of the petrochemical industry, centrifugal pumps are critical equipment driving core operations such as oil and gas extraction, refining and processing, and chemical transportation. To fully unlock the performance potential of centrifugal pumps and ensure the stability and economy of industrial processes, the key lies in accurately mastering the centrifugal pump curve—a technical tool that directly determines a pump’s operating efficiency, pressure output, and service life. Whether you are an engineer designing process systems, a procurement specialist selecting equipment, or an operator troubleshooting faults, proficiency in centrifugal pump curves is an essential skill for optimizing production processes.

For oil and gas enterprises, selecting the right Petroleum Transportation Centrifugal Pump is a critical decision. A rational choice requires considering multiple factors—including the type of oil being transported (viscosity directly impacts pump performance), flow rate requirements (ensuring sufficient capacity for operational needs), and installation environment (such as temperature and pressure). This guide breaks down the selection process into 5 core dimensions, helping you avoid common pitfalls, choose a Petroleum Transportation Centrifugal Pump that fits your needs, and reduce costs by up to 30%.