HENAN LESHY NEW MATERIAL CO.,LTD

Food-grade environmentally friendly material, non-toxic and odorless, in line with drinking water hygiene standards, can be directly used for water transmission in daily life; the material is 100% recycled and reused, construction has no construction wast... View More>>

Recently, our company's large-diameter PE pipes have successfully won the bid and been implemented for the key project of cross-sea water conveyance in the Bohai Bay. They have become the core water conveyance pipe supplier for this project. The DN2000 la... View More>>

supporting field of infrastructure projects and empowerment of major engineering construction. Currently, this cross-sea engineering-specific large-diameter pipeline product with a diameter of up to 2 meters has fully opened up the reservation channel. Du... View More>>

Centrifugal pumps play a crucial role in our daily lives. Understanding their working principle and common problems can help us use this equipment more effectively. Through timely maintenance and inspection, we can not only improve the working efficiency ... 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>>

The rainwater integrated prefabricated pumping station serves as the power source for solving the problems of drainage and irrigation, water supply and water resource allocation under conditions without natural flow. With the acceleration of national infr... View More>>

Sewage pumps are mainly used to remove sewage containing solid particles. Therefore, when choosing, special attention should be paid to their wear resistance and corrosion resistance. When using sewage pumps, regularly inspect the pump body and pipelines ... View More>>

In our daily lives, pumps and valves play a crucial role. Whether in households, industries, or agriculture, they help us manage water resources efficiently. Specifically, types of pumps such as centrifugal pumps and sewage pumps each have their unique fu... View More>>

In our daily lives, pumps and valves play a crucial role. Whether in households, industries, or agriculture, they help us manage water resources efficiently. Specifically, types of pumps such as centrifugal pumps and sewage pumps each have their unique fu... View More>>

In daily life and industrial activities, the role of pumps cannot be underestimated. They act as the guides of water flow, undertaking the important task of transporting liquids. There are many types of pumps, among which centrifugal pumps and sewage pump... View More>>