Handbook of construction plant, its cost and efficiency (1914)
Dana, Richard Turner, 1876-1928 · Chicago, The M. C. Clark Publishing Co. · leaf 497
der which it is to be used. Asthe banding varies according to the head, it is necessary to statethe lengths of pipe under different heads, or else furnish a pro-file of the line. The prices given usually include the couplings. PATENT CLAMP COLLAR. A Clamp Collar is meritorious for various reasons… … lar around the point and connecting up same by means of threadand nut, thereby making a perfectly tight joint; for its use intaking out a single section at any place in the line without dis-turbing .any other portion of the line; in dredge and hydraulic PIPE 493 pipe that is worn thin on the under…
Contractors' operations · Building
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
