20 Plumbing Pipes Every DIYer Should Know (Can You Identify Them All?)
Which pipe is cheapest and most commonly used for drainage and vent systems?
55%
Correct!
Incorrect!
ABS is lightweight, inexpensive, and widely used for residential drain-waste-vent systems.
Which pipe is cheapest and most commonly used for drainage and vent systems?
Copper
CPVC
PVC
ABS
55%
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