Building and Engineering Catalog 1921 Edition . so that concrete wets itthoroughly and bonds with it without allowing the formation of pockets, in which corrosive elementsmight accumulate. Xceladuct enamelled interior is entirely free from blisters, burrs or any obstructions. Its)th, glossy surface allows rapid fishing without injuring the insulation of the wires. smooth DESCRIPTION ORPENITE CONDUIT. The same grade of pipe is used in the manufacture of Orpenite Conduits as in Xceladuct/which after being cleaned by the same method, is coated both inside and outside with flexible blackenamels, w
Building and Engineering Catalog 1921 Edition . so that concrete wets itthoroughly and bonds with it without allowing the formation of pockets, in which corrosive elementsmight accumulate. Xceladuct enamelled interior is entirely free from blisters, burrs or any obstructions. Its)th, glossy surface allows rapid fishing without injuring the insulation of the wires. smooth DESCRIPTION ORPENITE CONDUIT. The same grade of pipe is used in the manufacture of Orpenite Conduits as in Xceladuct/which after being cleaned by the same method, is coated both inside and outside with flexible blackenamels, which have been selected with the utmost care as to finish, lustre, elasticity and durabilitv,being acid-resisting, and are not affected by any dampness in walls or contact withlime, mortar orcement. The wires are constantly free from every disturbing influence on the insulation. APPROVAL OF Each tube is ten feet long, threads on both ends, with coupling, and bears Underwriters UNDERWRITERS. Inspection Label and label bearing our name. Orpenite. •rpenite PRICE LIST. XCELADUCT GALVANIZED AND ORPENITE ENAMELLED CONDUIT COUPLINGS AND ELBOWS. CONDUIT. r*f\itor t\ LUU JrL,ir*oo. bLBOwo. Priceper Foot. DlAMBTERS. Thick-ness. Weightper Foot. Threadsper Inch. Size. Size. Price Wt. per Price Wt. per Radius. Offset. External. Internal. Each. xoo in lbs. Each. 100 in lbs. Inches. Inches. $oo8| 540 •364 .088 425 18 * $ 60 $ 42 o* 675 493 .091 568 18 1 .06 95 19 53 oM .840 .622 .109 -852 «4 t 07 19 75 7375 11 * 1 050 .824 ?113 14 . 10 25 I20 5 375 7 « 315 I 049 ? 133 II) I • 13 34 3 37 200 5 75o 23 I 380 T40 ::i «t .17 53 5 •45 300 7 250 *7\ l 610 .145 2 731 1* . 21 74 3 .60 427 37 2 375 2- OOj »54 3 678 III I .28 x . 10 700 15-250 5»i 2 875 .203 8 2 J .40 1 .80 1300 17375 76 J 3 068 .216 8 3, .60 249 8 1700 1
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Keywords: ., bookcentury1900, bookdecade1920, bookidbuildingande, bookyear1921
