Titanium tube production technology introduction process points

Technical requirements
1. Chemical composition of titanium and titanium alloy tubes shall comply with GB / T3620.1, the demand side reinspection, Ming-kun Titanium tolerance chemical components comply with the requirements GB / T3620.2 of.
2. The pipe diameter tolerances should conform to a specified table.
3. The pipe wall thickness tolerances shall not exceed the nominal wall thickness of ± 12.5%, pipe wall thickness tolerances do not apply to weld titanium welded tubes.
4. The length of the pipe should be consistent with the provisions of Table II.
5. The pipe length or double length should be within the range that does not cut length, cut length to allow deviation of + 10mm, double length should be included in the cut-off when the amount of pipe, each cut the amount should be 5mm .