Have you ever had to work on pipefitting projects that required working in areas with high levels of humidity or moisture? How did you prevent corrosion?

Sample interview questions: Have you ever had to work on pipefitting projects that required working in areas with high levels of humidity or moisture? How did you prevent corrosion?

Sample answer:

• Used Type 316 or 317 stainless steel pipes and fittings, which are highly resistant to corrosion in humid environments.
• Applied protective coatings, such as epoxy or polyurethane, to the exterior of pipes and fittings to provide an additional barrier against moisture.
• Installed cathodic protection systems, which use sacrificial anodes to protect metal surfaces from corrosion.
• Utilized non-metallic materials, such as PVC or CPVC, where possible, as they are inherently resistant to corrosion.

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Source: https://hireabo.com/job/12_0_6/Pipefitter