Nova Engineering

Production

Annealing
Pickling
Polishing
Marking
Packaging

QA Tests

Pneumatic Test
Roughness Test
Hardness Test
Flaring Test
Flattening Test

Flattening Test

Tube sample shall be split longitudinally 90 degree on each side of the weld and the sample opened and flattened with the weld at the point of maximum bend without cracking or lack of penetration or overlaps resulting from flash removal in the weld.

* This test is for demonstration on web page only! Please be informed that all tests are under ASTM Standard. For more information, please contact us.