Designation | Defect parameters | Roller’s diameter, mm/in. | Roller’s length, mm/in. |
Material |
Field of use | ||||||
Length, mm/in. | Width, mm/in. | Depth, mm/in. | |||||||||
ø 4 × 4 |
0.75; 1.5 / .03; .06 |
0.05 / .002 |
0.05 / .002 |
ø 4 / .16 |
4 / .16 | Carbon steel | Aircraft, oil and gas, chemical, power, transportation, engineering industries | ||||
. . . | |||||||||||
ø 32 × 52 |
0.75; 1.5 / .03; .06 |
0.05 / .002 |
0.05 / .002 |
ø 32 / 1.25 |
52 / 2 | Carbon steel | Aircraft, oil and gas, chemical, power, transportation, engineering industries | ||||
