- Tolerance range
- Roundness ±0.05
- Hardness range
It is used to produce stainless steel profiles, and can also be used to produce steel, aluminum and iron profiles. The molds are all made of Cr12MoV, SKD61/SKD11 and D2 and TS4 high-quality mold steel materials, wear-resistant, processed by high-precision CNC equipment, and
Using special heat treatment, high precision, hardness up to HRC63-65, reliable quality and long service life.
In the process of stainless steel pipe making, it is often easy to be damaged, wrinkled, nail lines, fish scale lines, irregular shapes and other defects. After years of painstaking research, the company has finally produced high-quality molds, which have solved the problems that have plagued the welded pipe industry for many years.