PEEK welded flange pipe | A new solution with large size, low cost and high performance

In the field of development and application of high-performance materials, polyetheretherketone (PEEK), as a special engineering plastic, is widely used in aerospace, automobile manufacturing, medical equipment and other high-precision fields because of its excellent high temperature resistance, corrosion resistance, high strength and other properties. However, it has always been a technical problem to reduce the cost and improve the production efficiency of PEEK materials in the processing process, especially in the aspect of large-size structure forming.

PEEK welded flange pipe

 

The PEEK flange pipe in the above picture, the traditional manufacturing method needs to use the pipe or rod for mechanical processing, the material waste is more, the processing time is longer, and the cost is relatively large. At present, we have adopted a new solution: first, select the appropriate PEEK pipe, then fix the precision processed flange and pipe, and finally connect the pipe and flange through welding technology. This PEEK welding process can greatly reduce material loss and product manufacturing cost while ensuring the structural strength and service performance of the product.

 

PEEK welded flange pipe

 

The principle of PEEK welding process is to heat the PEEK material through a high temperature heat source, so that PEEK parts melt at the joint, and then fuse the molten materials with each other under pressure, and form a complete welding structure after cooling. The process has the following advantages:

 

Save material: through the PEEK welding process, the material loss is greatly reduced, so as to reduce product manufacturing costs.

 

Safe and reliable: PEEK welding process can achieve accurate welding, uniform weld without defects, firm and good sealing, can effectively prevent media leakage, to ensure the reliability of the product.

 

Molding problem: PEEK welding process solves the molding problem of large specification parts, and the product performance meets the requirements of use.

 

High strength performance: PEEK welding strength reaches more than 90% of the raw material, meeting the design requirements of high precision, high strength and light weight.

 

PEEK welding process has significant advantages in solving the large size structure forming, and provides a new technical idea for the processing of high-performance materials. With the continuous development of PEEK welding technology, its application in aerospace, automobile manufacturing, medical equipment and other fields will be more and more extensive.