Water Supply & DistributionQuestion 28 of 360
Which standard covers seamless copper water tube types K, L, and M?
a.ASTM D2846 for CPVC
b.ASTM F1807 for PEX fittings
c.ASTM D1785 for PVC
d.ASTM B88 for copper water tube
Explanation
ASTM B88 is the standard for seamless copper water tube in types K, L, and M. D2846 covers CPVC, F1807 covers PEX insert fittings, and D1785 covers PVC pressure pipe, none of which apply to copper tube.
Law Reference: 2022 California Plumbing Code (CPC) §604.1Practice all 360 questions free — no signup required.
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