Cast iron valves are mainly used in the following aspects in pipeline systems: Low-pressure pipelines: Because cast iron is relatively rigid but also brittle, cast iron valves are suitable for pipeline systems with lower pressures. Normal temperature environment: Cast iron valves are usually used in water or gas pipelines under normal pressure and temperature, such as urban water supply systems, building fire protection systems, and heating systems to control the flow of hot water.

As an important power machine in agricultural production, tractors cannot function without a key component - the tractor bracket. This component not only carries the task of connecting various agricultural machinery and equipment, but is also the basis for ensuring efficient and safe operation of the tractor.

The planter drive bearing housing is a key component of the seeder. Their quality and performance directly affect the working efficiency of the seeder and the growth quality of crops.

The cultivator sweep bracket is an additional device specially designed for cultivators to clear weeds, stubble and other debris from the surface of the cultivated land. It can help farmers complete farmland clearing work quickly and efficiently and improve agricultural production efficiency.

As an important agricultural machinery, tractors are widely used in agricultural production. As one of the important parts of the tractor, the tractor spacer is not eye-catching in the entire tractor, but it plays a vital role.