LARGE DIAMETER 48 INCH SPIRAL WELDED STEEL PIPE/ ELECTRIC PENSTOCK PIPE

Working principle:

For a single Penstock Pipe, it relies on external power or the driving force of the medium itself to transport the medium from the source of the pressure pipeline to the endpoint of the pressure pipeline.

Characteristics of Penstock Pipe:

Penstock Pipe is a system that is interrelated and affects each other, pulling and moving the entire body.

Pressure pipelines have a large aspect ratio and are prone to instability, resulting in more complex stress situations than pressure vessels.

The fluid flow state in pressure pipelines is complex, with small buffer space, and the frequency of changes in working conditions is higher than that of pressure vessels (such as high temperature, high pressure, low temperature, low pressure, displacement deformation, wind, snow, earthquake, etc.).

There are various types of pipeline components and pipeline support components, each with its own characteristics and specific technical requirements, and the selection of materials is complex.

There are more possible leakage points on the pipeline than on the pressure vessel, and there are usually five points for a single valve.

There are many types and quantities of pressure pipelines, and there are many links in design, manufacturing, installation, inspection, and application management, which are greatly different from pressure vessels.