JUNDE has collaborated with clients such as Saudi Arabia, PetroChina, Sinopec, and Xi’an Shiyou University to produce PEEK backup sealing rings, PEEK front and rear plugs, PEEK insulation rings, PEEK electrode plates, PEEK insulation wires, PEEK gaskets, PEEK retaining rings, PEEK wear-resistant bushings, and other products.

High-performance plastic components such as wear-resistant bushings, insulation rings, and front/rear plugs made from PEEK and its modified composite materials can replace traditional materials like copper alloys, stainless steel, PTFE, ordinary engineering plastics, and graphite. Oil well production and extraction equipment has strict technical requirements for wear resistance, high temperature resistance, high strength, oil-free lubrication, acid and alkali corrosion resistance, and high reliability, which can reduce operating costs and help equipment operate continuously at maximum production capacity.