NCCER Characteristics of Pipe (19105) NCCER Characteristics of Pipe (19105) prepares you for roles where you’ll identify pipe materials, sizing systems, and threading methods on active job sites. Plumbers, pipefitters, and steamfitters regularly reference nominal versus actual dimensions when selecting fittings and calculating pressure ratings. This foundation ensures you can confidently read specifications, avoid costly material mix-ups, and communicate precisely with crews using industry-standard terminology.
| Exam Name | NCCER Characteristics of Pipe |
| Exam Code | 19105 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
