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GRE-pipeline
Heat preservation GRE pipe - Glassfibre Reinforced Epoxy Pipe
Nominal diameter
DN25—4000
Pressure rating range
1Mpa—25Mpa
Length
8.8m,9.14m,11.85m
Outer pipe diameter
Determine outer pipe diameter upon client requirements
Manufacturing technics
Filament winding control by computer
Joint

API thread

Advantages
Lightweight
high strength
convenient for transportation, installation and maintenance
smoothly inner wall
small resistance for fluid
No scale on the inner wall
low heat conductivity is 0.028 W/mk,
good performance of insulation, temperature drop less than 0.5℃/Km.
Good performance of corrosion resistance
long service life, which can reach above 30 years
Application Scope
Thermal water transmission pipeline
Oilfield geothermic fluid transmission pipeline
Municipal and plant heating pipeline system
Chemical used steam transmission pipeline
Other hot medium transmission pipeline