Product Name: non-metallic Compensator (non-metallic expansion joint)
Design pressure: < < + 300KPa
Design temperature: less than 1300 degrees centigrade
Connection form: flange / welding
Compensation: axial + 200 lateral + 200 (mm)
Non metal compensator (non-metallic expansion joint) skin / ring strip: silicone rubber coated glass cloth, fluoro rubber coated glass cloth, polytetrafluoroethylene film coated glass cloth, three ethylene propylene gel coated glass cloth, butadiene rubber coated glass cloth, polytetrafluoroethylene film and other single or multi-layer composite materials, ceramic fiber fireproof cloth, aluminum silicate cotton Stainless steel fiber cloth, glass fiber cloth and so on.
A non-metallic Compensator is composed of flexible compensator, flange or nozzle, thermal insulation material and bolt pull rod, which can provide larger axial, angular and lateral displacement in a smaller size range. The characteristic is no reverse thrust, the main material is fiberglass fabric and its coated products, and it is powerless to transmit. The use of non-metallic Compensator can simplify the design, avoid using large scaffolds, and save a lot of materials and labor. The effect of sound absorption and damping (fiber and heat insulation cotton itself has sound absorption and shock absorption, which can effectively reduce the noise and vibration of the system of boiler and fan, etc.). At the same time, it has excellent high temperature resistance, corrosion resistance and sealing performance. It is coated with organosilicon, fluorine and other polymer materials. It has excellent high temperature resistance, corrosion resistance and sealing performance. It is convenient to install and maintain.
Performance characteristics of non-metallic Compensator (non-metallic expansion joint):
The non-metal compensator is mainly composed of flexible compensator (non metal material), two ends connector (flange or end pipe), adjuster (screw rod) and thermal insulation material. The pipeline system, which is mainly used for transporting dust, gas, gas, gas and other gases, is compensated for displacement caused by temperature change, mechanical vibration and foundation subsidence.
Compensation for thermal expansion: non-metallic compensators (non-metallic expansion joints) can provide large multidimensional directional compensation within a smaller size range.
Compensation installation error: because the system error is unavoidable in the pipeline connection, the non-metal compensator (non metal expansion joint) can better eliminate the installation error.
Noise reduction and isolation: fiber and insulation cotton itself has the function of absorbing sound and isolating vibration, and can effectively reduce the noise and vibration of the system of boiler and fan.
• no reverse thrust: because the main material is fiber fabric, it is powerless to pass. The design is simplified with a non-metallic expansion joint.
Good sealing performance: good sealing performance under the action of various mediums. It is convenient to install and maintain.
Application scope of non-metallic Compensator (non-metallic expansion joint):
Gas turbine exhaust pipe, fan import and export
• desulphurization system, denitrification system
The smoke duct and exhaust system of various industries
Flue gas duct of coal-fired boiler, circulating fluidized bed boiler and waste heat boiler.
- cement plant furnace system
Six common structural types of non-metallic compensators (non-metallic expansion joints)
Common structure types of desulphurizing and denitrifying non-metallic expansion joints are: