Forging Titanium rod--- cutting---peeling---heating---flat head--drilling---boring---cladding---heating---extrusion---correctionStraight---cut head....
Forging Titanium rod--- cutting---peeling---heating---flat head--drilling---boring---cladding---heating---extrusion---correctionStraight---cut head.
Interrupted---pickling---check and repair---cold rolling---degreasing---pickling---vacuum annealing---straightening- ---Sampling---Finishing---Inspection---Packing---Storage.
Titanium alloy pipes are an important variety of titanium alloy semi-finished products. More than 90% of titanium pipes with mass production capacity are pure titanium pipes, and the rest are TA18 (Ti3Al2.5V) titanium alloy pipes, which are divided into seamless pipes and seamed pipes. Tube. Cold plastic processing is the main industrial production process for preparing seamless pipes. According to the processing methods, it is divided into rolled pipes, extruded pipes, drawn pipes and pipes produced by the combination of the above processing methods; seamed pipes include welded pipes and welded rolled pipes. pipe making. Titanium is a rare metal with a high price. The thin-walled titanium and titanium alloy seamless pipes are the most used in the industry. They are used in pressure-bearing and important pipelines. The production process includes tube blank preparation, and cold deformation (rolling, extrusion). , drawing), heat treatment, finishing and inspection and other five parts. Compared with seamless pipe, the welded pipe has a uniform wall thickness, unlimited length, continuous production, short cycle, low cost, great competitive advantage and can be widely used.
However, the welded pipe is affected by the uniformity of the structure, and it is still limited in the fields with high safety and reliability requirements. Titanium alloy pipes have the most processing procedures and are more difficult to process.
