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  • Oil Cooling Submersible Screw Centrifugal Pump: How To Replace Its Cooling Oil?

    2026-01-21

    Is overheating shortening your pump’s service life? Many operators overlook cooling oil until problems appear. An Oil Cooling Submersible Screw Centrifugal Pump relies on oil to control heat and protect the motor. Read More
  • Submersible Screw Centrifugal Pump: How To Maintain It?

    2026-01-19

    Why do submerged pumps fail sooner than expected? Many issues start quietly, below the surface. A Submersible Screw Centrifugal Pump works in harsh conditions every day. Small maintenance gaps grow into serious problems. In this article, we explain how to maintain it. Read More
  • Screw Centrifugal Pump: What Are Its Main Components?

    2025-12-31

    Screw Centrifugal Pump: What are its main components?Have you ever wondered how industries efficiently move liquids? Screw centrifugal pumps play a crucial role in this process. Read More
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Qingdao Gongli Technology Co., Ltd. is a spiral centrifugal pump manufacturing enterprise that integrates research and development, production, sales, and service.

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 Add: 50 meters behind Yanli Village Office, Xifu Town, Chengyang District, Qingdao City, Shandong
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