FRP Thermal Insulation Pipe
|FOB Price:||US $35-200 / Meter|
|Min. Order:||1 Meter|
|Min. Order||FOB Price|
|1 Meter||US $35-200/ Meter|
|Production Capacity:||120000 Meters|
|Transport Package:||Steel Frame|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: DN100-500
- MPa Classfication: Medium Pressure Piping
- Standard: ASTM, GB
- Medium: Liquid
- Connection Type: Flange
- Trademark: HYX
- Origin: China
- Temperature Classification: High Temperature Piping
- Material: FRP
- Diameter: 100-500
- Cross-Section Shape: Round
- Industry Standard: GB/T 4272-2008
- Specification: DN100-500MM
- HS Code: 39172900
Advantages of FRP insulation pipe:
1.Light weight,high strength,convenient transportation,installation and maintenance,the heavy lifting equipment is not required.
2.Good water conveying,smooth inner surface,small resistance for fluid, can save the cost for the pumping.
3.No fouling on the inner surface,through long-time use,the smooth inner surface also can be kept.
4.Low thermal conductivity, it is 0.39w/m▪k,excellent insulation.
5.Good corrosion resistant, long service life,it can achieve above 30 years.
6.The insulation layer shall be performed in our factory,it can reduce the installation time.
Insulation effect of FRP insulation pipe with different diameter
|Thickness of outer protection pipe |
Thickness of outer protection pipe
|Outer diameter of outer protection pipe mm||Length|
Process description of FRP insulation pipe:
FRP insulation pipe is foam interlayer structure, it is mainly composed of FRP pipe,polyurethane and FRP outer protection pipe.The excellent advantages for the polyurethane interlayer are cold resistant,heat insulation,light weight,big adhensive area with the outer protection pipe,uniform load transferring, good impact resistant,etc.
FRP pipe: according to the medium,concentration,temperature and pressure,to determine the resin,fiber,etc raw material and it's thickness & production process.
Polyurthane material: Adopt the rigid polyurethane foam with low thermal conductivity (0.016~0.08 kcal/m▪h▪ºC),good cold resistant (-45ºC) and convenient fabrication & processing.It's thickness depends on the working condition of the medium and the enviromental condition.The temperature falling of the medium within the range of the design shall be ensured.iFRP outer protection pipe:it mainly plays the role of protecting the polyurethane,it also has low thermal conductivity,equals to 1/100~1/1000 of the metal's,it is 0.34 kcal/m▪h▪ºC approximately, in addition,it undertakes the external load,and be added UV absorber &ageing resistant agent,to extend the service life of the FRP insulation pipe.
Prefabrication→assembly→polyurethane foam injection→post treatment→finishing→inspection→storage