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Copper or copper-alloy tubing to galvanized steel pipe.

Municipal Code of Chicago § 18-29-605.21.1
in effect
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18-29-605.21.1 Copper or copper-alloy tubing to galvanized steel pipe. Joints between copper or copper-alloy tubing and galvanized steel pipe shall be made with a brass converter fitting or dielectric fitting. The copper tubing shall be soldered to the fitting in an approved manner, and the fitting shall be screwed to the threaded pipe.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2691603Fetched: 10/24/2026

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18-29-605.21.1 | Corpus