| Flaw Detecting Method |
Sensitivity |
Name of Device |
Applicable Tube
Dimension (OD, mm) |
|
Out side Diameter |
Micrometer |
9.53 to 100.00 |
|
Tube dimensional Flaw Manual Check |
Inside Diameter |
Three leg Bore Micrometer |
15.00 to 96.00 |
| Inside Diameter |
Bore Dial for DOM Tube |
30.00 to 96.00 |
| Thickness |
Micrometer |
0.70 to 7.00 |
|
Length |
Measuring Tap |
1 Mtr |
|
Hydraulic Press weld check |
Tube Weld Check on Zero & Ninety Degree |
100 Ton Hydraulic Press |
All Sizes |
| Dye Penetrate Weld Test |
Weld Quality |
Dye Penetrate |
All Tube |
| Universal Testing |
Mechanical Strength |
Universal Testing Machine |
All Tube & Strip |
|
Hardness |
Hardness Test |
Rockwell Hardness Tester |
All Tube & Strip |
| Vickers Hardness Tester |
0.70 to 1.00 |
|
Micro Scope Testing |
Micro Structure of Annealed Tube |
Micro Scope 400X & Stereo Micro Scope |
All Size Annealed Tube |
| Surface Roughness Testing |
DOM Tube I.D |
Surface Tester |
ID requested DOM Tube |
| Off Line Eddy Testing |
Weld and Surface Test |
Eddy Test With De-Magnetizing |
All Tube |
