Question

Which material is used for joining CI pipe?
A. Brass
B. Tin
C. Lead
D.corrosion

Answer 1

Either a neoprene internal gasket is used inside a hub, into which the male end of the pipe is forced, or a “no-hub band” is wrapped around the two ends of joining pipes and secured with a band of aluminum or stainless held in place by two or four stainless steel clamps.

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