testing Page 1 of 2
http://www.bjmkgs.comPost Code: 721013 Baoji, Shaanxi, China1902 second Gaoxin RoadBaoji Mingkun Nonferrous Metal Co.,Ltd
Appendix 1: Pictures for Main Product inspection &
1. Pneumatic test 2 Pneumatic test
3. Roughness measurement (Calibration) 4. Roughness measurement (inside surface)
5. Roughness measurement (outside surface) 6. Diame ter measurement (end of tube)
Baoji Mingkun Nonferrous Metal Co.,[email protected]
MK MetalMK Metal
MK MetalMK Metal
MK Metal MK Metal
Page 2 of 2
7. Diameter measurement (middle of tube) 8. Wall Th ickness Measurement
9. Length measurement 10. Verification of marking (sign TUV stamp)
11. Packing Condition 12. Packing Condition
Baoji Mingkun Nonferrous Metal Co.,Ltd
MK Metal MK Metal
MK Metal MK Metal
MK Metal MK Metal
