How to look at fabric compensator parameters: The parameters provide important information about the performance, scope of application, and installation requirements of the compensator. Here are some of the main parameters and how they are interpreted:
Size Parameters：
Diameter: For circular compensators, this refers to the inner diameter or the outer diameter.
Length: The total length of the compensator, sometimes divided into static length and dynamic length, the latter taking into account the change in length after compensating for displacement.
Flange size: Dimensions of the connecting flange, including diameter and hole spacing.
Flange thickness: The thickness of the flange affects the strength and reliability of the connection.
Displacement capacity：
Axial displacement: Maximum expansion and contraction of the compensator in the axial direction.
Lateral displacement: Maximum displacement perpendicular to the axis direction.
Angular displacement: Maximum angle change allowed by the compensator.
Working Conditions：
Working pressure: The maximum internal pressure that the compensator can withstand under normal operating conditions.
Operating temperature range: The lowest and highest temperatures at which the compensator can operate properly.
Media: The type of fluid the compensator can handle, including its chemical properties and whether it contains solid particles.
Material Properties：
Fabric thickness: The thickness of the non-metallic fabric layer.
Material compositionComponents of the material of each layer, for example, glass fiber, silicone rubber, PTFE, and the like.
Tensile strength: The strength of the material in the tensile state.
Performance parameters：
Compensation amount: The maximum amount of displacement that the compensator can compensate.
Sealability: The seal level of the compensator, ensuring that the fluid does not leak.
Service life: Expected service life under normal operating conditions.
Special Features：
Vibration resistance: The ability of the compensator to resist vibration.
Corrosion resistance: The degree to which the material resists chemical attack.
Flame retardancy: Material's response to fire, including self-extinguishability and combustion rate.
Connection method：
Flanged connection: Type, material and sealing surface of flange.
welded connection: If applicable, specify welding standards and requirements.
Threaded connection: Size and type of thread.
Testing and Certification：
Stress test: Pressure test criteria passed by the compensator.
Leak testing: Test standards to ensure no leakage.
certification: Safety and quality standards that the product meets, such as ISO, ASME, etc.
When looking at fabric compensator parameters, it is necessary to evaluate whether these parameters meet the requirements according to the application environment and system requirements. For example, if the system works in a high temperature environment, then the operating temperature range is a key parameter; If there is a corrosive medium in the system, corrosion resistance becomes very important.