Rectangular Compensator

Product Description

Rectangular Compensator, also known as Rectangular Expansion Joint, is a flexible expansion device specially designed for rectangular duct and pipeline systems. It is mainly used to absorb thermal expansion, contraction, vibration, and installation deviation caused by temperature changes and mechanical movement.

With excellent flexibility and reliable sealing performance, rectangular expansion joints help reduce thermal stress and protect connected equipment, ducts, and pipelines. They are widely used in power plants, steel plants, cement plants, chemical industries, FGD desulfurization systems, boiler flue gas systems, and industrial ventilation systems.

Key Features

Large Movement Compensation
Effectively absorbs axial, lateral, and angular displacement caused by thermal expansion and pipeline movement.

High Temperature Resistance
Designed for high-temperature air, exhaust gas, and flue gas applications.

Customized Rectangular Design
Manufactured according to duct dimensions, operating temperature, pressure, and installation requirements.

Stress Reduction
Reduces thermal stress and vibration impact on pipelines and connected equipment.

Reliable Performance
Suitable for long-term operation in demanding industrial environments.

Applications

• Flue Gas Duct Systems

• FGD Desulfurization Equipment

• Boiler Air & Exhaust Ducts

• Power Plant Piping Systems

• Cement Kiln Systems

• Steel Plant Gas Pipelines

• Industrial Ventilation Systems

• Waste Incineration Plants

Technical Specifications

• Product Type: Rectangular Expansion Joint / Rectangular Compensator

• Shape: Rectangular / Square

• Medium: Air, Flue Gas, Exhaust Gas, Dust Gas

• Movement Type: Axial, Lateral, Angular Compensation

• Connection: Flange Connection / Welding Connection

• Frame Material: Carbon Steel / Stainless Steel

• Flexible Element: Metal Bellows / Fabric Composite Materials

• Temperature & Pressure: Customized According to Working Conditions

Advantages

• Suitable for large rectangular duct systems

• Excellent thermal expansion absorption capability

• High temperature and corrosion resistance

• Reduces equipment vibration and pipeline stress

• Flexible installation and easy maintenance

• Supports OEM customized manufacturing