Downhole layered water injection pipe made of high-strength glass fiber as reinforcing material and epoxy resin as matrix material through winding process.
·Production Range
Diameter: DN32-DN80; Pressure rating 0MPa-20MPa.
Design and production can be carried out according to customer requirements.
·Application Fields
Layered water injection wells, casing protection single-layer water injection wells and other fields.
·Product Features
Corrosion resistance, anti-wax and anti-scaling, high-strength wear-resistant threads, easy make-up and break-out, reusable.









