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China, Chinese Transmission Line Composite Cross-Arm Insulator FRP Rod Factory Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Plastic PolymerFRP/GRPComposite Cross-Arm Insulator RodFRP Core Rod
Wish Composite Insulator Co., Ltd.
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Product Description Product Description The Transmission Line Composite Cross-arm Insulator FRP Rod is a fiber-reinforced plastic core rod made from epoxy resin and ECR glass fiber using a pultrusion process. It is the key structural component in composite cross-arm insulators used in high-voltage transmission lines. The FRP rod ensures excellent electrical insulation and mechanical properties, significantly enhancing the reliability and longevity of transmission systems by replacing traditional ceramic or metal supports.Technical SpecificationsItemValueMaterial CompositionEpoxy resin + ECR glass fiber (FRP)Diameter Range10mm - 40mmTensile Strength≥1200 MPaBending Strength≥1000 MPaVolume Resistivity≥1.0×101 Ω·cmSurface Resistivity≥1.0×1013 ΩHeat Distortion Temp.≥200oCWater Absorption Rate≤0.05%Length OptionsCustomizable up to 6000mm Key FeaturesStable Insulation Performance: Excellent dielectric strength and arc resistance.High Mechanical Strength: Ideal for supporting wind and ice loads on power lines.Corrosion Resistance: Reliable under UV exposure, acid rain, and coastal conditions.Lightweight with High Strength: Reduces installation labor and logistics costs.Eco-friendly: Compliant with RoHS and free from hazardous substances. Product TestingAll Taporel FRP rods undergo strict quality inspections before delivery, including:Tensile and bending mechanical strength testsAC/DC dielectric breakdown testsHeat resistance and water absorption rate testsAccelerated aging and UV exposure testingDimensional accuracy and surface inspection Application ScopeComposite cross-arm insulators for transmission linesHigh-voltage suspension composite insulatorsDistribution line composite insulator assembliesSubstation tension and support devicesRenewable energy power line components (wind/solar) Customization ServicesTaporel offers flexible OEM/ODM customization options:Diameter, length, and color customizationMechanical and electrical parameter adjustmentSample orders and fast delivery for new projectsPrivate label production for global partners Taporel is a global manufacturer specializing in electric insulation FRP rods. If you are looking for high-performance composite core rods, feel free to contact us for the latest quotation or leave us a message.
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