ANSI Z223.1:2021
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
National Fuel Gas Code
Hardcopy , PDF
15-02-2024
English
01-01-2021
This code is a safety code that shall apply to the instal‐ lation of fuel gas piping systems, appliances, equipment, and related accessories as shown in 1.1.1.1(A) through 1.1.1.1(F).
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