Precautions for the use of non-metallic compensators

    Non metallic compensator is a device with excellent performance and a wide range of applications, so it is often used in various fields. When using non-metallic compensators, it is important to understand their structure and composition, and choose the appropriate model in order to use them effectively. So, let's take a look at the precautions for using non-metallic compensators.

    This requires the design of the pipeline system to comprehensively consider the direction of the pipeline, the layout of the support system, the selection of compensator types, etc., in order to obtain a reliable, economical, and reasonable solution. In industries such as petrochemicals, metallurgy, and power, there are many high-temperature pipelines with medium temperatures up to 600 ℃, such as boiler waste heat pipelines in the petrochemical industry, electric furnace steelmaking and dust removal pipelines in the metallurgical industry, and circulating fluidized bed pipelines in the power industry. Therefore, the demand for high-temperature resistant non-metallic compensators is increasing. The high-temperature resistant 600 non-metallic compensator (hereinafter referred to as XB) is developed based on the development and production of various non-metallic compensators with operating temperatures below 400.

    Non metallic compensators are usually composed of metal structural components, expansion joints, insulation layers, and other components. In non-metallic compensators, due to the medium temperature reaching up to 600, a sleeve structure is adopted to reduce the temperature at theconnection between the flange and expansion joint, allowing heat to be dissipated. Spread outward through the vertical plates at both ends. In addition, when the compensator is subjected to axial tension or compression during operation, gaps are easily formed between the flanges of the insulation layer, forming high-temperature channels that directly act on the expansion joint, affecting the use of non-metallic compensators for non sealing components. For this purpose, a double-layer insulation layer design is adopted, which includes insulation pillows and insulation layers. The insulation pillow is fixed on the vertical plates at both ends of the compensator, and the expansion joint is isolated from the high-temperature medium to increase the operating temperature of the non-metallic compensator. Ensure the normal operation of the workpiece.

    What are the key points to pay attention to when using non-metallic compensators?

    1: Non metallic compensators are the core of compensators and pipelines, and their compensation requirements for each medium pipeline are also different.

    2: Non metallic compensators can be widely used in pipeline systems such as water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petrochemicals, ships, water pumps, compressors, fans, etc.

    3: Has excellent etching and sealing performance. Easy installation, able to meet the axial compensation of pipelines, and the advantage of large compensation amount is the axial compensator.

    Non metallic compensators can be widely used in pipeline systems such as water supply and drainage, circulating water, HVAC, fire protection, papermaking, pharmaceuticals, petrochemicals, ships, water pumps, compressors, fans, etc. The ordinary type is used to transport air, compressed air, water, seawater, oil, acid, alkali, etc. from -15 to 115. The mold is used to transport the above-mentioned media or oil, concentrated acid and alkali, and solids above -30~250. Non metallic flexible compensators consist of flexible compensation components, flanges or pipelines, materials, and bolt rods, which can provide significant axial, angular, and lateral displacement within a small size range.

    The non-metallic compensator features no reverse thrust, mainly made of fiberglass fabric and its coated products, without power transmission. The use of non-metallic compensators simplifies the design, avoids the use of large brackets, and saves a lot of materials and manpower. And noise reduction and shock absorption (fiber fabrics and insulation cotton themselves have sound absorption and shock absorption functions, which can reduce the noise and vibration of systems such as boilers and fans). Mainly used for displacement compensation caused by temperature changes, mechanical vibrations, and foundation settlement in gas conveying pipeline systems such as dust, gas, flue gas, and gas, with the performance characteristics of non-metallic compensators; Mainly composed of flexible compensation materials (non-metallic materials), connecting materials at both ends (flanges or end pipes), adjusting materials (threaded rods), and materials.

    The above is the usage precautions for non-metallic compensators. If you need to learn more, feel free to contact us anytime! Our company has many 

years of experience and we look forward to your joining at any time.