All links and specs of ST35.8 seamless steel pipe shall be tested. What are the common aspects of ST35.8 seamless steel pipe inspection?

First, Geometric dimension and appearance inspection of ST35.8 seamless steel pipe:
1. ST35.8 seamless steel pipe wall thickness inspection: micrometer, ultrasonic thickness gauge, at least 8 points at both ends and record.
2. Inspection for outer diameter and ovality of ST35.8 seamless steel pipe: calipers, vernier calipers and ring gauges.
3. ST35.8 seamless steel pipe length inspection: steel tape, manual and automatic length measurement.
4. Bending inspection of ST35.8 seamless steel pipe: straightedge, level ruler (1m), feeler gauge and fine line measure the bending degree per meter and the bending degree of the whole length.
5. Inspection for groove angle and blunt edge of ST35.8 seamless steel pipe end face: angle ruler and clamp plate.

Second, ST35.8 seamless steel pipe surface quality inspection:
1. Manual visual inspection: lighting conditions, standards, experience, identification, seamless steel pipe rotation.
2. NDT: UT, et, MT and MFL, UT and PT.

The above are all kinds of problems and aspects to be paid attention to in the process of ST35.8 seamless steel pipe detection. Please contact us for more information about ST35.8 seamless steel pipe inspection.