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Hot spring tube in tube literacy allows you to see a lot

Time:2014-10-31 Click:895次

Hot spring tube in tube literacy allows you to see a lot
Hot spring tube in tube in filament winding FRP pipe for pipeline (tube), internal leakage layer manufactured fiber winding technology and heat-resistant corrosion-resistant FRP lining process piping, pipe, and the outer pipe between the sandwich composite materials using polyether polyols and many times more than methyl phenyl isocyanate as the raw material by chemical foaming and overall polyurethane foam thermal insulation layer, the density between 45 / m3 ~ 80 kg/m3, full full clearance between tube and tube, hot spring tube in tube has good bonding strength, make the inner tube, outer casing and the thermal insulation layer to form a solid whole, between outer casing is a high strength of FRP winding pipe as a protective layer under external pressure of a new type thermal insulation pipe.

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