GRE (Glass Reinforced Epoxy) sand control screens are specialized composite pipes designed to prevent formation sand from entering the wellbore while allowing oil, gas, and water to flow through. Made from glass fiber-reinforced epoxy, these screens offer superior corrosion resistance, lightweight construction, and long service life compared to traditional metal sand screens. They are particularly well-suited for sour gas wells, high-salinity environments, and wells with high sand production.

GRE Tubing(Riser) is a key component in the oil well production system, responsible for transporting oil, gas or fluid from the bottom of the well to the surface. It is subjected to complex mechanical and chemical environments, including high pressure, high temperature, corrosive media, etc. GRE (Glass Reinforced Epoxy) riser is gradually replacing traditional metal riser due to its excellent performance, showing obvious advantages in specific environments.

GRE pipes have gradually become an important material in ship piping systems due to their excellent corrosion resistance, light weight, high strength and good pressure resistance.