PEEK tubing, Chinese name for polyether ether ketone tubing, PEEK tubing is not only superior to other high temperature resistant plastics in terms of heat resistance, but also has high strength, high modulus, high fracture toughness and excellent dimensional stability. PEEK tubing made from high-performance PEEK materials are widely used in a variety of different industries, especially in the oil and gas industry and the semiconductor industry. PEEK is often the ideal material due to the combined requirements of service temperature, chemical resistance, creep resistance, and thermal stability and compression resistance.
Extremely high temperature resistance allows it to be used for extended periods of time at temperatures up to 260°C without losing its mechanical properties. This makes PEEK tubing ideal for use in high temperature environments, such as aerospace, automotive manufacturing and petrochemicals, where materials capable of withstanding high temperatures are required.
Excellent chemical resistance to a wide range of strong acids, bases and organic solvents. This makes PEEK tubing ideal for use in the chemical, pharmaceutical and food processing industries, ensuring the long-term stable operation of equipment.
Excellent mechanical properties, such as high strength, high modulus, high wear resistance and low creep. These properties enable PEEK tubing to maintain stable performance under high pressure, high speed and high temperature environments, making it suitable for a variety of complex work scenarios.
HONY has the capability to produce PEEK tubing and PEEK rings in a wide range of sizes. We produce PEEK tubing and PEEK rings through extrusion molding, molding, injection molding, and machined molding, and can customize various sizes to meet customer needs. We have thousands of mold sizes and can stock PEEK tubing in all sizes according to customer orders.
PEEK tubing under high temperature and high pressure performance changes and heat-resistant limit
PEEK tubing is resistant to high temperatures up to 260 ℃, short-term nearly 300 ℃, excellent performance under high pressure, chemical stability, corrosion resistance, widely used in aerospace, medical, semiconductor and other fields, PEEK, as a high-performance thermoplastic, in a number of fields to show its excellent physical and chemical properties. Especially in high temperature and high pressure environments, the changes in the properties of PEEK tubing and its thermal limits have become the focus of attention in many industries.
One of the most compelling properties of PEEK tubing is its excellent resistance to high temperatures. According to a number of studies and practical application experience, PEEK tubing can be up to 260 ℃ continuous working environment to maintain stability, and short-term can even withstand high temperatures close to 300 ℃ without significant performance degradation. This characteristic allows PEEK tubing to maintain its original dimensional stability and mechanical strength at high temperatures, ensuring the normal operation and service life of the equipment.
In contrast to traditional materials such as stainless steel or some plastic tubing, which tend to soften, deform or lose strength at high temperatures, PEEK tubing maintains its excellent performance at extreme temperatures. As a result, PEEK tubing is ideal for many high-temperature applications, such as aerospace, oil and gas, energy and chemicals.
In addition to high-temperature performance, PEEK tubing also excels in high-pressure environments, where its high strength, high modulus, and good toughness allow it to perform well under high-pressure, high-stress, or frequently changing conditions. In addition, PEEK tubing has excellent abrasion resistance, which extends product life and reduces maintenance costs.
In the aerospace industry, PEEK tubing has become an important choice for metal replacement in aviation due to its excellent resistance to high temperatures, chemical corrosion and light weight. In the high-pressure environment, PEEK tubing can not only effectively withstand the pressure, but also maintain its original mechanical properties and dimensional stability, providing a strong guarantee for the safety and reliability of the aircraft.
The thermal limit of PEEK tubing is mainly affected by its molecular structure and thermal stability. Through scientific research and practical application experience, we understand that PEEK tubing can remain stable for a long time at a high temperature of 260℃, and the short-term thermal limit is close to 300℃. This thermal limit gives PEEK tubing an unrivaled advantage in a number of high-temperature applications.
Under high temperature and pressure, PEEK tubing not only exhibits excellent physical properties, but also has excellent chemical stability. It has excellent corrosion resistance to most organic solvents, acids, alkalis and chemical reagents and is virtually impervious to chemical attack. This characteristic is particularly important in the chemical processing, pharmaceutical, semiconductor manufacturing and other industries, which often involve the transportation of highly corrosive media. The use of PEEK tubing can not only effectively prevent corrosion of the medium on the pipeline, but also reduce the risk of leakage due to corrosion, to protect production safety and environmental protection.
PEEK PEEK bushings
PEEK Seal Ring
PEEK Backup ring
