Applications
Pipe types
- Seamless
- Longitudinally and spiral welded
Pipe materials
- Ferritic and stainless steels
- Other metals
Pipe situations
- Buried
- Air-to-soil interface
- Air-to-water interface
- Elevated on racks
- Sleeved in road crossings
- Wall, bund or berm penetrations
Pipe diameters
Flaws found
- External corrosion
- Corrosion under insulation (CUI)
- Internal corrosion or erosion
- Environmental cracking
Pipe coatings etc.
- Foam or mineral wool
- PVC, epoxy, coal tar epoxy
- Paint
- Bitumastic wrapping
Temperature Range
Pipe duties
- Transmission and distribution lines
- Refinery and chemical plant
- Offshore risers
- Jetty lines
- Tank farm link lines
- Power plant service pipe
- Storage sphere support legs
- Headers
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