PEEK isolation block
PEEK polymer petroleum & petrochemical industry solutions can improve the production safety and stability of equipment in high temperature and corrosive environments to improve production efficiency.
PEEK and its modified composite materials show excellent performance under high temperature and high humidity conditions. PEEK have excellent chemical corrosion resistance, self-lubricating, and wear-resistant properties, so it has become the most ideal material to replace copper alloys and ordinary rubber. Compared with them, PEEK has longer service life which can reduce equipment operating costs, improve equipment operating reliability.
Why PEEK Material ?
High Temperature Resistance
PEEK’s performance can remain stable in the temperature range from -196°C to 260°C. Under extreme working conditions, it can withstand 300°C for a short time. The performance of PEEK is still reliable even in high temperatures of several kilometers underground work environment.
High Strength and Wear Resistance
Compared with other plastics, PEEK is resistant to compression, impact and also have good fatigue resistance. PEEK is durable in mechanical equipment and wear-resistant environments.
Double the Service Life
PEEK sealing solutions can improve the part service life. Some domestic chemical companies use the PEEK5600FE20 polytetrafluoroethylene modified material designed by JUNDE PEEK to replace the original material, the service life of the wear parts can even be extended by 1.3-3 times.
Corrosion Resistance
PEEK is chemically inert, and has no reaction to most acids, oils, greases and all other organic and inorganic solvents or enzymes, and can still maintain good strength and dimensional stability.
Self-lubricating
PEEK has low friction coefficient, low running resistance, can be used without oil in some working conditions. The equipment is cleaner, thus improving process reliability, improving energy efficiency and saving costs.
More Freedom in Design
Injection molds can be used for rapid injection molding of large quantities of complex special-shaped parts, and the cost is low compared to machining.
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Typical Applications in the Oil and Gas Industry
PEEK Seals
Effective sealing often means safe, long-lasting and efficient production operations, resulting in less downtime and lower costs. PEEK retaining rings are preferred in the energy industry for their outstanding reliability. PEEK sealing solutions are proven and reliable solutions that extend equipment service life and improve recovery rates in corrosive environments at high temperatures and high pressures.
In an environment of seawater, hydrocarbons and 100% hydrogen sulfide, the strength retention rate reaches 100% after exposure to a high temperature of 175°C for 1000 hours.
Compressor Parts
Given the industry demands for longer service life and less downtime, PEEK solutions offer compressor parts a unique combination of performance. Reduced maintenance costs and material weight, excellent integrity, resistance to aggressive chemicals and fluids, and durability in mechanical equipment and wear-prone environments.
Continuous Carbon Fiber CF/PEEK Composite Pipe
PEEK is increasingly used in many oil and gas industry applications due to its unique combination of chemical resistance, electrical properties, abrasion resistance, hydrolysis resistance and high temperature resistance. As oil and gas reservoir operating systems continue to grow, new deep-sea platforms require new solutions to deliver reliable performance in environments with higher temperatures, higher pressures and extreme depths. Reliability is of the utmost importance due to high investment, intervention costs and production losses, which place higher demands on the material.
Application in Electric Submersible Pump ESP
ESP technology is experiencing rapidly growing popularity and is used in virtually every application area worldwide. PEEK insulating rings can withstand the high temperature caused by coil heating generated by the ESP submersible motor during long-term operation, and they provide good insulating effect with sufficient mechanical strength.
Excellent high temperature resistance, excellent insulation, and mechanical strength even at 250°C.
PEEK Well Logging Part
PEEK provides the chemical and insulating properties required to protect signals at high temperatures, and offers the ability to create seamless connections that fully insulate conductive pins and ensure their performance under the harshest conditions. The high purity and strength of PEEK enable the construction of thinner, thin-walled cross-sections in more compact connectors and enable excellent performance even in tight spaces. Resistant to typical oil and gas industry fluids.