The model designation of the fabric compensator is usually defined by the manufacturer itself; But it usually contains some generic information, such as shape, size, material, application type, and specific design characteristics. Here are some common fabric compensator models and how they are classified:
By shape：
Circular fabric compensator: Suitable for circular pipe systems.
Rectangular fabric compensator: Suitable for rectangular or square pipe systems.
By Function and Application:
Straight fabric compensator: Applicable to the compensation of straight line pipes.
Duplex fabric compensator: It has a multi-layer structure and is suitable for complicated working conditions.
Angular fabric compensator: Applies to compensation at pipe diversion.
Square fabric compensator: Suitable for large rectangular or square ventilation and smoke exhaust ducts.
Classification by materials and properties：
High temperature resistant fabric compensator: Use high temperature resistant materials, such as aluminum silicate fiber, ceramic fiber.
Corrosion resistant fabric compensator: Use acid and alkali resistant materials, such as PTFE, fluororubber.
Wear-resistant fabric compensator: Use wear-resistant materials, such as reinforced fibers, wire mesh.
by manufacturer's specific model：
XB type air duct fiber fabric compensator: Specially used for flexible connection between fan and air duct.
HYXD type circular fiber compensator: Suitable for high temperatures and corrosive media for round pipes.
FUB and FVB air duct fiber fabric compensators: Used for connection between fan and air duct.
Each manufacturer may have its own naming rules, and the model may include dimensional information, such as diameter (e.g. DN1100), or specific performance metrics, such as operating temperature, pressure rating, etc. When purchasing a fabric compensator, you should carefully review the product catalogue or technical specification to confirm whether it meets the specific application requirements, including parameters such as size, operating temperature, medium type and pressure grade.
For example, "XB-1 Fiber Fabric Compensator Diameter 630" means that this is an XB Series Fabric Compensator produced by a certain manufacturer with a diameter of 630 mm. "Henghai Supplies Rectangular Fabric Compensator Non-Metallic Compensator DN1100" is a rectangular compensator with a nominal size of DN1100.