Our company developed the GRP continuouswinding pipeline independently and holds the complete patent. GRP pipe has been more recognized because of its advantages of low weight, high stiffness,anti-corrosive,anti-aging, no leakage,smooth inner layer and easy installation. Technical information of GRP filament winding pipe line: ModelDiameterPowerSpeedDGL-1800300-1800150kw15-25m/hDGL-2600300-2600165kw6-25m/hDGL-3000300-3000190kw4-25m/hDGL-4000300-4000220kw3-25m/h