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GRV Pipes & Fittings
Glass fiber Reinforced Vinyl ester Pipe is a matrix or composite of glass fibre, Vinyl Ester resin and fillers. These pipes possess high mechanical strength, durable , high tensile strength low density and are virtually inert. All fittings for GRV pipes including elbows, T, reducers , flanges are available based on customer request
GRV pipe and fittings s are widely used where corrosion resistant pipes are required at reasonable costs. The first layer of GRV pipes will be produced by C type glass fiber that is chemically resistant as a lining layer ,other layers will be produced by E-Glass fiver or ECR – glass fiber to get the highest mechanical strength simultaneously . GRV pipe can resist external and internal corrosion whether the corrosion mechanism is galvanic or chemical in nature.
Diameter range is from 25mm to 4000 mm in diameter , and the GRV pipes can be produced by Discontinuous filament winding or Continuous filament winding . Fiber glass reinforced plastic pipes pressure range are from 1 BAR to 42 Bar that higher pressures also are possible with special arrangements and based on customer request . the other important point to classify the GRP pipes is STIFFNESS that pipes can be produces in 2500 to 10,000 P . for high pressure pipes the filler , most common filler is fine silica sand , will be less used or removed .

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The glass fibers provide strength and stability, and the fillers contribute to high bending stiffness. With the glass fibers oriented in the desired direction, the fillers strategically placed, and all wetted out with resin and then cured at elevated temperatures, an exceptionally strong and stable laminate is formed. The resin provides excellent protection against chemical corrosion. The final product is waterproof, has good thermal stability and resistance to UV radiation, making it ideal for both indoor and outdoor , underground or above ground installation . GRV is a highly durable material, ideally suited for a wide range of applications in various industries where very long lifetime expectancy is required specially for seawater transition . IF YOU ARE WILLING TO BUY GRV PIPES ROM IRANIAN SUPPLIERS, PLEASE SCROLL DOWN AND SUBMIT YOUR REQUEST. |

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