PEEK Centralizer

PEEK logging instrument application: excellent wear resistance and insulation

Oil logging instruments are exposed to high temperatures of 200°C and high pressures of 140MPa for long periods of time. Their parts need to maintain high reliability and electrical insulation, and be able to be used for a long time in high temperatures and strong acidic media (H ₂ S, SO ₂ ) underground without being corroded.

PEEK has excellent comprehensive properties, combining wear resistance, chemical corrosion resistance, mechanical strength and stable electrical properties throughout its entire operating temperature range, which helps maintain the integrity of the collected data while reducing electrical interference.

PEEK performance advantages:

High-performance plastic parts such as high-temperature wear-resistant sleeves, insulating rings, front and rear plugs made of PEEK and its modified composite materials can replace traditional materials such as copper alloys, stainless steel, polytetrafluoroethylene, ordinary engineering plastics, graphite, etc., and meet the stringent technical requirements of oil logging and mining equipment for parts such as wear resistance, high temperature resistance, high strength, oil-free lubrication, acid and alkali corrosion, and high reliability. It can reduce operating costs and help the equipment to produce continuously and stably at high capacity.