Production range:
Diameter DN40-300mm, pressure PN3.45-34.5Mpa.

Executive standard:
1. API SPEC 15HR-2001
2. SY/T6267-2006

Application field:
1.Underground waste water injection pipe.
2.Downhole oil pipe.
3.Waste water transportation or treatment pipeline.
4.High pressure transportation pipeline for oil, natural gas, salt water, carbon dioxide and hydrogen sulfide.
5.Connection pipe with storage tank , fire main.

Temperature-resisting grade:
1. For anhydride cured epoxy pipe, its can work with temperature ≤65℃ for long time, and the maximum temperature 80℃.
2. For amine cured epoxy pipe, its can work with temperature ≤93.3℃ for long time, and the maximum temperature 135℃.
3. The minimum working temperature range of GRE pipes should be ≥-35℃.

Product properties:
1. High corrosion resistance.
2. Excellent fatigue durability, 30years designed service life.
3. Good bearing capacity, high safety coefficient.
4. Light weight, easy installation.
5. Fine tightness connected with steel pipe.
6. High, medium, low pressure rating satisfies different medium delivery.
7. Non-conducting, smooth internal surface and low friction coefficient, high delivery efficiency.

For the Anhydride GRE downhole pipe line: more>>
For the Amine GRE downhole pipe line:  more>>
For the Anhydride GRE pipe line: (designed by API-15HR standard) more>>
For the Amine GRE pipe line: (designed by API-15HR standard) more>>