Novel compressive FRP (Fiberglass Reinforced Plastic) water supply pipe
The utility model discloses a novel compressive FRP (Fiberglass Reinforced Plastic) water supply pipe. The novel compressive FRP water supply pipe comprises an FRP pipe layer, wherein the outer side of the FRP pipe layer is provided with a polyurethane layer, and the polyurethane layer is sequential...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a novel compressive FRP (Fiberglass Reinforced Plastic) water supply pipe. The novel compressive FRP water supply pipe comprises an FRP pipe layer, wherein the outer side of the FRP pipe layer is provided with a polyurethane layer, and the polyurethane layer is sequentially coated by a carbon fiber gridding cloth layer and a fiberglass layer from inside to outside. The novel compressive FRP water supply pipe disclosed by the utility model has the advantages that not only is certain ring stiffness obtained, but also certain toughness is obtained, the toughness is high, the elasticity is high, lower pressure can be borne, fracture is not easily caused, the novel compressive FRP water supply pipe is safe, nonhazardous and environment-friendly, and the product quality is increased. |
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