Excellent Thermal Insulation FRP Pipe or Duct

Fiberglass Type: E-Glass Technique: Filament Winding Trademark: HYX Specification: DN25mm-DN4000mm HS Code: 39172900 Certification: ISO Feature: Thermal Insulation Transport Package: Standard Package Origin: China FRP Insulation Pipe:
  Light weight, high strength, convenient transportation installation and maintenance, the heavy lifting equipment is not required. Good water conveying, smooth inner surface, small resistance for fluid, can save the cost for the pumping. No fouling on the inner surface, through long time use, the smooth inner surface also can be kept. Low thermal conductivity, it is 0.39w/m.k, excellent insulation. Long service life up to 30 years. Excellent performance in corrosion resistance. Applied to hot media conveying such as hot spring water conveying, oilfield geothermal fluid conveying, heat supply system, etc. Outer FRP Pipe: low thermal conductivity coefficient (around 0.34kcal/m.ºC, only 1/100 - 1/1000 of metals); undertaking external pressure; having a longer service life by adding UV absorber and aging resistance agent.  
Application of FRP Insulation Pipe
- Hot spring water delivery pipe
- Oilfield geothermal fluid pipes
- City and factory heating system
-Chemical water vapor duct
- Other heat medium duct

Specification
Inner pipe diameter: DN25-4000
Length: 1m, 3m, 6m, 12m
Pressure grade: 0.1MPa,0.6MPa,1.0MPa,1.6MPa,2.5MPa
Outer pipe diameter: according to customer's requirement to design the thickness of insulation layer and to confirm the diameter of outer pipe.

Diameter (mm)	Thickness (mm)	Thickness of  insulation  layer(mm)	Thickness of  outer protection  pipe(mm)	Diameter of outer  protection pipe(mm)	Length (m)	Environmental  temperature	Inlet temperature	Outlet temperature
100	5	42	3	200	1000	-45	80	79.88
150	5	42	3	250	1000	-45	80	79.52
200	5	41	4	300	1000	-45	80	79.32
250	5	41	4	350	1000	-45	80	79.20
300	6	39	5	400	1000	-45	80	79.16
400	6	39	5	500	1000	-45	80	79.02
500	7.5	37.5	5	600	1000	-45	80	78.90

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