Standard Speciﬁcation for Seamless Copper Bus Pipe and Tube
This standard is issued under the ﬁxed designation B 188; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope * 1.1 This speciﬁcation establishes the requirements for seamless copper bus pipe and tube intended for use as electrical conductors.
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