GRP/ FRP Fiberglass Pipe for Hydroelectric Power Station
|FOB Price:||US $200-800 / Piece|
|Min. Order:||100 Pieces|
|Min. Order||FOB Price|
|100 Pieces||US $200-800/ Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union|
- Model NO.: DN2200
- Product Categories: FRP Pipe
- Material: FRP
- Type: Silicone FRP
- Thickness mm: 28.5
- Nominal Stifness PA: 2500
- Specific Heat Kcal/ Kg: 0.3
- Trademark: SWJY
- Specification: CE
- HS Code: 39172900
- Usage: Environmental Protection, Industral
- Molding Method: Molding
- Fiber Type: GFRP
- Nominal Pressure MPa: 0.25
- Diameter mm: 2200
- Specific Gravity: 1.75-1.8
- Connection Type: Spigot and Socket Connection
- Transport Package: Export Package
- Origin: He Bei China
The Fiber-Glass-Reinforced Plastic Pipe (GRP Pipe)
The Fiber-Glass-Reinforced Plastic Pipes (GRP Pipe) adopt the reciprocating-cross-winding wet sand-adding process, and the structure of the GRP Pipe wall consists of the inner liner, the structural layer, the sand-adding layer and the surface layer .
Main raw material:
esin ,surfacing mat, chopped fiber ,silica sand ,continuous glass fibre and other accessories etc.
Product specification :
Pipes are manufactured in length between 6m-12m (DN300mm-DN2600mm) . also be manufactured special length depending on the desired length according to the project needs. At same time with elbow ,tee,flange,Y-junction,T- junction and special pipe etc.
The sand pipe executive standard :
National standard GB/T21238-2007 "Glass fiber reinforced plastic sand pipe"
|Physical properties||Parameter values|
|2||Hoop tension strength||250-300N/mm²|
|3||Axial tensile resistance strength||54 N/mm²|
|4||Thermal conductivity||0.25kcal/m² .h.c|
|5||Specific heat||0.3kcal/kg ºC|
Pipe connectionThere are five commonly used connection way, Wrapping butt-joint (for fixed connection between pipes), Socket and spigot joint with glue (for fixed connection between pipes),Sealing ring connection (for fixed connection between pipes) ,flanged joint (For detachable parts),See Figure below:
Wrapping butt-joint is suitable for the connection of large diameter pipe bending parts ,Socket and spigot joint method is suitable for the straight pipe connection and the connection between the pipe and pump .For the case of vibration,application of flexible joint in order to reduce deformation of the pipe and pipe fittings parts.
High strength, more safety
Light weight, easy installation and saving cost
Smooth internal surface , low friction coefficient and high delivery efficiency.
More than 40 years service life
Features:Light weight, high strength, and convenient transportation and installation.Excellent corrosion resistant, it can be used under the condition of seawater environment for long time.Smooth inner surface, good conveying, and no fouling, no secondary pollution, decrease the cost ofthe running & maintenance.
Applications of FRP pipe:
1. petroleum, natural gas pipeline
2 city water pipeline
3.Brine delivery pipeline
4.Other liquid transport pipeline