Titanium welded pipe production process explained
Oct 18, 2024
A comprehensive analysis of the production process of titanium welded pipe
1. High-quality material screening
The cornerstone of titanium welded pipe lies in high quality titanium material. This link involves strict chemical composition analysis, hydrogen content testing, ultrasonic flaw detection and spectral analysis of titanium materials to ensure that each piece of material meets high quality standards, laying a solid foundation for subsequent processing.
2. Precision Preparation of Tube Billet
Through advanced forging, hot rolling or cold drawing techniques, selected titanium materials are processed into tube blanks that meet design specifications. This process requires fine control of temperature, pressure and other parameters to ensure the dimensional accuracy and physical properties of the billet.
3. Molding and welding technology
The forming stage includes processes such as undercutting, cutting and beveling to prepare for welding. Subsequently, advanced automatic welding equipment is used to longitudinally or helically weld the billet to form a continuous titanium welded pipe. During the welding process, welding parameters need to be strictly controlled to ensure the quality of the weld.
4. Surface treatment and cleaning
After the welding is completed, the titanium welded pipe is sandblasted to remove the surface oxidized skin, welding slag and other impurities, and through a number of cleaning processes, to ensure that the internal and external surfaces of the pipe are smooth and free of contamination, to provide good conditions for the subsequent application.
5. Finished product processing and testing
The welded titanium welded pipe is processed by trimming, straightening, flaw detection and heat treatment to improve its physical properties and dimensional accuracy. At the same time, strict appearance inspection, chemical composition analysis, mechanical properties testing and non-destructive testing are carried out to ensure that each titanium welded pipe meets the quality standards.
