Nominal Diameter: 32 5000mm
Working Temperature: 45420
Working Pressure: 0.12.5MPa
It's the prior choice for available occasions in pipeline due to its simple structure and cheaper price
Nominal Diameter: 50 1500mm
Working Temperature: -196 1300
Working Pressure: 0.11.0MPa
A flexible combination of stractures,comprises of a bellows tube,2 end tubes fit for connection into pipeline,and thermal insulation materials,etc.Generally used to compensate the axial displacement in straight pipeline.Pressure thrust (blind plate force) can not be restrained by rods on this type ,but it must be restrained by the main anchor supports at both ends of pipeline.
Nominal Diameter: 32-5000mm
Working Temperature: -45 -420
Working Pressure: 0.1-2.5MPa
The strong points with it is large movement compensation and good direction-guiding function by itself, etc, so widely used in various technological pipelines.
Nominal Diameter: 50-1500mm
Working Temperature: -45-420
Working Pressure: 0.25--2.5MPa
It can absorb larger displacemcnt,and it's with a good direction-guding capacity itself.This type widely used in steam,fluid with dregs or thick liquid, etc,pipelines.
Nominal Diameter: 100 -3000mm
Working Temperature: -196 -1300
Working Pressure: 0.1-1.0 MPa
Its a flexible combination of structures,comprises of 2 same bellows tubes,a interconnection tube between them,2 end tubes fit for connection into pipeline,a group of tie-rods bearable to pressure thrust,and thermal insulation materials,etc.Generally used to compensate combining displacement of curve pipeline section or overhead pipeline.Pressure thrust can be restrained by tie-rods on this type,so it can be neglected the necessity of anchor supports bearing pressure thrust of pipeline.
