HOVOY

  • Professional GRE pipe/FRP pipe solutions for you                              Contact us
Home > Products Services > GRE-pipeline > Amine cured GRE pipe
 
GRE-pipeline
Amine cured GRE pipe - Glassfibre Reinforced Epoxy Pipe
Diameter ranges
DN40-DN800 (1 1/2”-32”)
Pressure rating range
1Mpa—25Mpa
The long-term working temperature
≤93.3℃(200℉)
The maximum temperature
135℃(275℉)
The minimum temperature
≥-35℃(-95℉)
length

Full length pipe: length from 8.85 to 11.85m, nominal is 9.14m

Spool pipe: length upon client requirement
 
Manufacturing techniques

With design set linear and thickness, filament winding control by computer and curing

 
Raw materials
Epoxy Resin/ Anhydride curing agent/fiberglass direct roving
Standard
API 15HR/API 15LR
Fittings
All the fittings match to equivalent pipes, with matched thread specification and pressure rating
Connection

Thread connection :Bell and Spigot thread /Coupling thread
(API 8 rd 10 rd thread, use our own designed thread sealant for seal)

Key-lock and O-ring connection
 
Color
Blue/original Color/ or client nominated color
Application Scope
Injection and delivery pipeline
Crude oil
Brine transport pipeline
Oilfield sewage, chemical sewage and wastewater process pipeline
Polymer solution transmission pipeline
Slotted liner and sieve vessels
Natural gas
CO2 or H2S gathering and transport lines
Other liquids processing pipeline
Advantages
Excellent chemical resistance property,
Able to withstand high pressure
Higher transportation efficiency
Light weight-easy to install
Able to connect with steel pipe directly
Lower abrasion coefficient, Smoothly inner wall, no scaling, no waxing
Longer service life that is 4 to 5 times compare to steel pipe(about 20 years)
Low maintenance cost