WV Piping Contractor Practice Questions - West Virginia Piping Contractor Examination Exam

Which joining methods does the West Virginia Piping Contractor classification expressly include?

Fusion of polyethylene gas service only Lead-and-oakum caulked joints only Soldered copper DWV and hub-and-spigot cast-iron soil pipe only Thread, weld, solvent weld, or mechanical methods

Correct Answer:

Thread, weld, solvent weld, or mechanical methods

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