Application of PEEK in petroleum and petrochemical machinery industry(1)

Application of PEEK in petroleum and petrochemical machinery industry(1)

PEEK fishing head and sealing short connection are applied to petroleum and petrochemical machinery

Product: PEEK fishing head and sealing short

Material: PEEK

Features and advantages: wear resistance, high strength

The development trend of products in the industry: PEEK high-performance polymers and their modified composite materials have excellent performance under high temperature and high humidity conditions, and have excellent chemical corrosion resistance and very prominent self-lubricating and wear-resistant properties Therefore, it has become an ideal material for technicians who require to replace copper alloys and ordinary rubber, etc., prolong the service life of parts, reduce equipment operating costs, and improve equipment operating reliability.

PEEK self-lubricating wear-resistant bushing

Product: PEEK self-lubricating wear-resistant bushing

Material: PEEK

Features and advantages: wear resistance, high strength, self-lubricating, corrosion resistance

Alternative materials: copper alloy/common rubber, etc.

The development trend of products in the industry: PEEK high-performance polymers and their modified composite materials have excellent performance under high temperature and high humidity conditions, and have excellent chemical corrosion resistance and very prominent self-lubricating and wear-resistant properties Therefore, it has become an ideal material for technicians who require to replace copper alloys and ordinary rubber, etc., prolong the service life of parts, reduce equipment operating costs, and improve equipment operating reliability.

PEEK support ring used in petroleum and petrochemical machinery industry

High-pressure sealing ring PEEK support rings have higher sealing pressure requirements in energy industries such as oil, natural gas exploration, geothermal, and nuclear industries than traditional industries. At the same time, the working conditions of these industries are often accompanied by harsh environments such as high temperature, high pressure, steam, and corrosion. This not only puts forward certain requirements for the sealing ring, but also puts forward higher requirements for the support ring. At present, the commonly used support rings made of metal, PTFE, POM, polyurethane, etc. are not resistant to corrosion, insufficient in temperature resistance, and insufficient in strength. , high processing costs and other shortcomings. PEEK support ring is the largest application amount of PEEK in the petroleum machinery industry. It is used to keep electrical components under high temperature and high pressure without leakage.

PEEK wear-resistant bushing for PEEK wireless while drilling generator

Product: PEEK wear-resistant bushing for wireless generator while drilling

Material: PEEK

Features and advantages: high temperature resistance, wear resistance

Alternative Material: Rubber

The development trend of the product in the industry: a high wear-resistant generator bushing, the bushing is cylindrical, the inner surface of the bushing cylinder is provided with a horizontal oil groove, the bushing includes a copper alloy bushing body, copper-based alloy material Fully meet the strength requirements of the main material of the bushing, improve the hardness and strength fatigue performance of the bushing, and avoid cracks.

PEEK valve seat is used in petroleum and petrochemical machinery

Product: PEEK seat

Material: PEEK

Features and advantages: high temperature resistance, high strength, corrosion resistance, low friction coefficient, wear resistance

Alternative material: PTFE/alloy material

The development trend of products in the industry: replace PTFE and wear-resistant alloys, corrosion resistance, high temperature resistance, low friction coefficient, wear resistance, reduce the risk of failure, and have a longer service life. More and more customers are slowly accepting the valve seat made of PEEK, moving towards high-end products

PEEK front and rear plugs are used in petroleum and petrochemical machinery

The cable traverser needs to enter the well, so it will inevitably come into contact with the corrosive fluid in the well, which requires the material of the front and rear covers of the traverser to have corrosion resistance, sufficient strength, good wear resistance, machinability, and As the downhole working conditions become more and more severe, these put forward higher requirements for the material of the front and rear covers