Non-metallic expansion joint

　　Non-metallic compensators include fiber fabric compensators, polytetrafluoroethylene corrugated compensators, and rubber soft joints. They mainly consist of non-metallic flexible components, thermal insulation materials, and rigid structural parts, where the non-metallic components are made of fiber fabric, silicone rubber, fluorine materials, and other metal materials.

　　The main characteristics of non-metallic fiber compensators are as follows:

　　1. Compensation for thermal expansion: It can compensate in multiple directions, unlike metal compensators that can only compensate in one dimension.

　　2. Compensation for installation errors: During the pipeline installation and connection process, system errors are unavoidable, and fiber compensators can effectively eliminate installation errors.

　　3. No back pressure: The main material of the expansion joint is fiber fabric, which does not transmit force, simplifying the design and avoiding the use of large supports, significantly reducing costs.

　　4. Sound insulation and vibration isolation: Fiber fabric and insulation cotton have good sound absorption and vibration isolation characteristics, so fiber compensators can effectively reduce noise and vibration in boiler systems.

　　5. Good high-temperature and corrosion resistance: The fluoroplastic and silicone materials used have good high-temperature and corrosion resistance.

　　6. Good sealing performance: Due to a relatively complete production process, it can effectively avoid leakage.

　　7. Simple structure, easy installation and maintenance.

　　The non-metallic compensators produced by our company have a novel structure, complete specifications, and reasonable material selection, with excellent temperature resistance, wear resistance, corrosion resistance, insulation, and sealing performance. They are widely used in industries such as metallurgy, environmental protection, cement building materials, and petrochemicals for flue ventilation ducts and projects requiring vibration isolation and flexible connections. Fiber compensators come in square, round, double square, and double round structures, which can simultaneously absorb axial, lateral, angular, and other directional displacements.