Qixia District, Nanjing
2023-11-14
Diameter/Material/Year
DN500/Steel Pipe/2015
Check length
159 meters
Key Findings
Airbag at 6, sediment at 11, scaling at 2, corrosion at 7, and more
Detection Suggestions:
Multiple airbags detected; repair plan required.
Project Overview
Inspection revealed multiple issues. The airbag occupies 10% to 30% of the pipe diameter. Surface corrosion is mild with minor flaking, and the pipe wall shows unevenness. A repair plan should be scheduled.
Real Photos
Minor corrosion - slight surface flaking with pitting on the pipe wall
The airbag diameter is 10% to 30% of the pipe diameter.
API corrosion