HENAN LESHY NEW MATERIAL CO.,LTD

In modern industry and daily life, pumps are ubiquitous. They play a crucial role not only in agricultural irrigation but are also indispensable in construction sites and sewage treatment plants. Pumps can be roughly classified into several types, among w... 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>>

JPN Technology presents a tribute to the era with its innovative power and pays homage to the motherland with meticulous quality. As the key gateway for the Shanghai-Chongqing-Chengdu high-speed railway to enter Nantong, the Nantong Railway Station Compre... View More>>

The design stage of the project encountered difficulties at the very beginning. The old factory roof covers an area of 3,000 square meters and has multiple areas of settlement, with the maximum height difference being nearly 15 centimeters. Siphonic drain... View More>>

In the industrial era that pursues efficiency and environmental protection, the drainage issue of large factories has always been a concern. How to quickly and efficiently drain the accumulated water on the roof and ensure the safety of the production env... 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>>