Machine drawing; a text and problem book for technical students and draftsmen (1921)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 137
ing fluids—steam, gas, air, water, etc., and is made of cast iron, wrought iron, steel,lead, brass and other materials. Cast iron pipe is cheaply made andis used for underground gas, water, and drain pipes, sometimes for ex-haust steam and for low pressure steam. Wrought pipe, of iron or steel,is… … Standard . Extra tfeauy Double Extra Heavy Fig. 220. Sections of \ Pipe. 178. Pipe Sizes.—Wrought pipe is specified by its nominal insidediameter for sizes up to 12 inches. The Briggs Standard dimensionsare used in America. The nominal diameter varies from actual diameteras indicated in the…
Machinery
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