It is C-glass fiber cloth, mainly used in anticorrosion: The anticorrosion: First the pipeline scaling, and wrapped on the pipeline outer layer with suitable density fiber cloth and bitumen coating or other products.
The pipeline anticorrosion insulation: Insulation is disposed of, or the holding tube wrapped, with suitable width for fiber density, wrapped in the insulating layer outside and then paint or directly around can be on the asphalt cloth.
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