HENAN LESHY NEW MATERIAL CO.,LTD

Aiming at the pain point of sediment and pollutants carried by the initial rainwater being directly discharged into the river, a brand-new initial rainwater storage and regulation system has been launched. Equipped with automatic bypass, interception gril... View More>>

The core difference between long-distance transportation pipelines (referred to as long-distance pipelines) and ordinary pipelines (such as urban water supply and drainage systems, industrial pipelines) lies in their transportation distance, working press... View More>>

The basic structure of a centrifugal pump The structure of a centrifugal pump is actually quite simple, mainly consisting of the pump body, impeller, bearings and sealing devices. The impeller is the core component of a centrifugal pump, responsible for ... View More>>

There are many types of centrifugal pumps, and although the structures of various types of pumps are different, the main components are basically the same. The main components of a centrifugal pump include: impeller, pump shaft, pump casing, pump base, s... View More>>

Siphon drainage differs from gravity drainage as it uses a siphon pipe system to create vacuum-driven flow. Unlike gravity setups relying on slopes, this system siphons water through the drain pipe, enabling efficient removal. It reduces the need to drain... View More>>

Thin-walled stainless steel seamless pipes are renowned for their uniform structure and durability, widely used in industries requiring high precision and corrosion resistance. A common query is what is the difference between seamless and welded pipe. Sea... View More>>

Submersible pumps are designed for underwater operation, with critical considerations ensuring optimal performance. The best submerged water pump combines durability, efficiency, and corrosion resistance, making it suitable for residential, commercial, an... View More>>

When choosing high-head submersible pumps that are suitable for users, it is particularly important to master the following selection tips. If a high-head submersible pump is chosen for the well, the specific model of the pump should be determined based... View More>>

Submersible pumps are integral to water extraction systems, with several key components ensuring optimal performance. The submersible pump bush acts as a critical bearing, reducing friction between moving parts and extending the pump’s lifespan. In agric... View More>>

Submersible pumps are designed for efficiency and durability, with key considerations ensuring optimal performance. Can a submersible pump be completely submerged? Yes—these pumps are engineered to operate fully immersed, leveraging water for cooling and... View More>>