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　　Product introduction：

　　BWFRP pipe, that is, glass fiber braided and wound reinforced plastic, is a kind of pipeline product made of glass fiber untwisted roving and its products as the reinforcing material, thermosetting resin as the base material, and braided and wound pultrusion and other processes.

　　Product features：

　　Such pipes are mostly used in the fields of cable and telecommunications engineering. In terms of appearance, the color of such pipes is required to be the color of the material itself or set by the user, the color is uniform, and the inner and outer surfaces of the pipes are free of cracks, layering, pinholes, burrs, impurities, air bubbles and other defects, especially the inner surface needs to be smooth and flat, without irregularities, and both ends of the conduit.Flush and burr-free to prevent the cable from being damaged during drawing; in terms of performance, the corresponding documents of the power industry standard propose 11 parameters such as tensile strength, bending strength, bending strength after immersion, Pap hardness, ring stiffness, load deformation temperature, drop hammer impact, oxygen index, etc., all of which areIt needs to meet certain performance indicators.

　　As a new type of composite material, BWFRP pipe is different from the glass fiber reinforced plastic pipe commonly produced by manual winding or simple mechanical winding on the market. It adopts braided winding pultrusion integrated molding equipment, and the pipeline production has a high degree of automation. The product quality and stability are much higher than that of glass fiber reinforced plastic pipe, and its special production technology makes the pipeline have three layers.Structure: Both inside and outside are cross-braid layers, and the middle is a ring-direction and longitudinal braid layer. The physical structure of the product is more stable and the ring stiffness is high. BWFRP pipelines have excellent performance indicators. Compared with UPVC and CPVC, they have better impact resistance and high and low temperature resistance. Compared with plastic-coated steel pipes, they have stronger corrosion resistance, electrical insulation, and quality stability.

　　The color of BWFRP fiber braided winding pipe is generally light green, with uniform color and no impurities. The pipe ports are neat and smooth, without any visible defects.