Gold Member Since 2016
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Hebei Shengwei Jiye Frp Group Co., Ltd.

Drinking Water GRP Pipe, Pipe for Supplying Water, Reinforced Pipe manufacturer / supplier in China, offering FRP Pipe Fiberglass Composite Pressure Pipe, Filament Winding Machines for Composite FRP Pipes, GRP Composite Pipe Making Machine and so on.

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FRP Pipe Fiberglass Composite Pressure Pipe

Purchase Qty.:
100-999 1,000+
FOB Unit Price: US $190 US $185
Purchase Qty. (Meters) FOB Unit Price
100-999 US $190
1,000+ US $185
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Port: Tianjin, China
Production Capacity: 500000
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: swjy
  • Color: Green
  • Usage: Environmental Protection, Industral
  • Molding Method: Molding
  • Fiber Type: GFRP
  • Nominal Pressure MPa: 0.25
  • Diameter mm: 300
  • Specific Gravity: 1.75-1.8
  • Connection Type: Spigot and Socket Connection
  • Transport Package: Export Package
  • Origin: He Bei China
  • Surface Treatment: Smooth
  • Thickness: Customized
  • Product Categories: FRP Pipe
  • Material: FRP
  • Type: Silicone FRP
  • Thickness mm: 5.0
  • Nominal Stifness PA: 2500
  • Specific Heat Kcal/ Kg: 0.3
  • Trademark: SWJY
  • Specification: CE
  • HS Code: 39172900
Product Description
 The Fiber-Glass-Reinforced Plastic Matrix Pipes (RPMP) adopt the reciprocating-cross-winding wet sand-adding process, and the structure of the RPMP wall consists of  the inner liner, the structural layer, the sand-adding layer and the surface layer:
FRP Pipe Fiberglass Composite Pressure Pipe

1.Inner Liner
The inner liner (also known as the inner surface) is composed of the surfacing mat and knitted mat as the reinforcing materials based on the corrosion-resistant resin, with the resin content of greater than 90%, and it is also known as resin rich layer, whose primary role is to prevent erosion by the media and to guard against the immersion and corrosion of water or other medium and prevent leakage.
2.Structural Layer
   The structural layer uses the alkali-free fiber winding roving as the reinforcing materials, with the resin content of 30%~40%. It can meet the design requirements by changing the winding angle of fiber at different layers according to the stress and pressure.  Its main function is to ensure the stress of the products from directions to ensure the strength and stiffness of the FRP.
3.Sand-adding Layer
    The sand-adding volume of the sand-adding layer shall be designed according to the rigidity requirements of the products, with the sand-adding volume of greater than 30% and the resin content of greater than 25%, whose main role is to improve the rigidity of FRP pipes.
4.Surface Layer
The surface layer is to protect the outer surface of the product by the corrosion-resistant resin of the outermost surface, anti-aging agent, UV light absorber, toughening and so on so as to achieve the purpose of anti-aging.  

Physical propertiesParameter values
1Specific gravity1.75-1.8
2Hoop tension strength250-300N/mm²
3Axial tensile resistance strength54 N/mm²
4Thermal conductivity0.25kcal/m² .h.c
5Specific heat0.3kcal/kg ºC

FRP Pipe Fiberglass Composite Pressure Pipe

Welcoming your visit and customized  inquiry. We are professional Group Factory. We have completely service team and technical support team. Overseas help are available too. Any request freely inform me.
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