The hydrometallurgy of copper . Fig. 92.—Lead pipe connection with iron flange Plange Union H. Fig. 93,—Method of closing end of lead pipe with iron flange union. APPARATUS AND APPLIANCES 457 LEAD PIPE. WEIGHT PER FOOTX Light I Light ! Medium I Strong ; X Strong I XX Strong Lb. Oz. 1 8 2 0 2 8 3 8 4 0 4 12 5 0 Lb. Oz. Lb. Oz. Lb. Oz. Lb. Oz. Lb. Oz Size 3/81/25/83/4 1 1 1/4 1 1/2 2 3 1/2 3 4 With lead-lined iron pipe the connections are made as shown in to prevent the solution from coming in contact with the iron. Open conduits, lined with lead, are largely used to convey soluti
The hydrometallurgy of copper . Fig. 92.—Lead pipe connection with iron flange Plange Union H. Fig. 93,—Method of closing end of lead pipe with iron flange union. APPARATUS AND APPLIANCES 457 LEAD PIPE. WEIGHT PER FOOTX Light I Light ! Medium I Strong ; X Strong I XX Strong Lb. Oz. 1 8 2 0 2 8 3 8 4 0 4 12 5 0 Lb. Oz. Lb. Oz. Lb. Oz. Lb. Oz. Lb. Oz Size 3/81/25/83/4 1 1 1/4 1 1/2 2 3 1/2 3 4 With lead-lined iron pipe the connections are made as shown in to prevent the solution from coming in contact with the iron. Open conduits, lined with lead, are largely used to convey solutions,but these give moie or less trouble and are difficult to repair. Ordinary stoneware pipes may be used for solutions not underpressure; modification is required to withstand either the pressure out-ward, or the suction inward. When stoneware pipes are required to n 120 11 0 4 1 1 812 22 0 8 1 3 0 1 12 2 0 2 8 3 0 3 8 2 0 2 4 3 0 3 8 4 0 2 8 3 4 4 0 4 12 5 8 3 0 3 12 4 12 6 0 6 12 4 0 5 0 6 0 7 8 9 0 5 0 7 0 8 0 9 0 12 0 6 0 8 0 14 0 17 0 22 8 6 4 9 0 8 0 10 0 1
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Keywords: ., bookcentury1900, bookdecade1910, bookidcu3192400467, bookyear1912
