A natural gas piping expansion loop is configured with right-angle bends to accommodate thermal movement along the run. The layout is dimensioned with an overall length of seven feet ten and thirteen-sixteenths inches and a width of three feet ten and thirteen-sixteenths inches. Where multiple pipes run parallel, the size of the innermost expansion loop must meet these requirements.
3' - 10 13/16" 7' - 10 13/16" 10 NATURAL GAS PIPING EXPANSION LOOP DETAIL WHERE MULTIPLE PIPES RUN PARALLEL, THE SIZE OF THE INNER MOST EXP. LOOP MUST MEET THESE REQUIREMENTS
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