1. Rectangular Non-metallic Compensator/Expansion Joint

The rectangular non-metallic compensator/expansion joint is composed of flexible compensating parts, flanges or couplings, insulation materials,bolt tie rods and others. It can provide significant axial, angular, and lateral displacement within a small size range. Its characteristics include no reverse thrust, with the main material being fiberglass fabric and its coated products, ensuring there is no transmission of force.

This type of compensator is primarily used in pipeline systems for conveying dust, gas, smoke, coal gas, and other gases. It compensates for displacements caused by temperature changes, mechanical vibrations, and foundation subsidence. When using non-metallic compensators, the design can be simplified, large supports should be avoided, and a lot of materials and labor can be saved. Additionally, it serves the purpose of sound and shock absorption (fiberglass fabric and insulation cotton inherently have sound absorption and damping properties, effectively reducing noise and vibration in systems such as boilers and fans). It also possesses excellent high-temperature resistance, corrosion resistance, and sealing performance, achieved through the coating with high molecular materials like silicone and fluorine. Installation and maintenance are convenient.

2. Performance Features of Rectangular Non-metallic Compensator (Rectangular Non-metallic Expansion Joint):

Compensation for Thermal Expansion: The non-metallic compensator/expansion joint can provide significant multidimensional compensation within a small size range.

Compensation for Mounting Error: In pipeline connections where system errors are inevitable, the non-metallic compensator/expansion joint can effectively eliminate misalignment.

Noise Reduction and Vibration Isolation: The inherent properties of fiber fabric and insulation cotton, such as sound absorption and vibration isolation, effectively reduce noise and vibration in systems like boilers and fans.

No Reverse Thrust: Due to the main material being fiberglass fabric, there is no transmission of force. The use of non-metallic expansion joints simplifies design.

Excellent Sealing Performance: Under the influence of various media, it maintains good sealing performance.Convenient Installation and Maintenance.