I never tried one, but my guess would be no. The thing that makes ductile so useful for water line applications is the fact that it's not brittle, like cast iron. Rachet snaps work on cast iron and terra cotta pipe because they're brittle, and they do snap. Ductile doesn't.
My old man was with the city water department, and he once saw a demonstration at the factory. They pumped a length of ductile iron pipe up to about 150 lbs pressure, and dropped a heavy, edged object, kinda like a guillotine, on it, and the wall bent, but it didn't break.
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