A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 122
2 1415IG171818 16171819202122 184. Vertical pipes of lead ^.tq usually supported, wthey pass through floors, by means of a flange or collar, wis wiped to the pipe, or a flange jointis made at that point. The diameter ofthe flange should be about 2 incheslarger than that of the pipe, to giveroom for… … 115 PLUMBING AND GAS-FITTING. |1G by screws, as shown in Fig-. 67. The band or strap a shouldbe made of wrought iron, tinned. Brass pipe may be similarly supported, making the bandsof brass. It is usually supported, however, by speciallymade clamps or pipe hangers, which are first attached to…
Architecture · Building
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