High-pressure GRE tubing for water injection wells and production wells

Since the second half of 2022, CNPS has been a key supplier of corrosion-resistant high-pressure fiberglass (GRE) casing for complex water injection and production well environments. This solution addresses the critical industry challenge of metallic pipe corrosion in harsh downhole conditions. 

Utilizing advanced R&D and innovative non-metallic solutions, our high-pressure GRE tubing ensures operational safety and significantly reduces long-term maintenance costs. To date, our global supply has exceeded 2,300 kilometers, demonstrating the large-scale reliability and industry recognition of our fiberglass pipeline technology in improving energy extraction efficiency.