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APPENDIX
APPROXIMATE WEIGHT OF JOINTING MATERIALS PER JOINT
Spigot and Faucet Flanged Pipes.
Inside Diam.* ripes. Lead. Rope Yarn.
India Rubber. Bolts and Nuts.
Inside Diam.* Faæd all over. Faced on Strips. No. Diam. Length. Weight.
In. Lb. Oz. In. Oz. Oz. In. In. Lb.
3 i 3 4 2 it 7. 8. 4 1 2 2t li
1 'i 1 2| if H 4 24 li
11 1 1 2| 2 4 24
li li 1 3 2 2 4 16 2f li
1| ' li 1 3 2 2 4 9 16 2f li
2 if 11 3 2 2 4 9 16 2f
: 2 ii 11 3 2 2 4 9 16 2f
' 2 li 11 2J 2i 4 9 16 2f li
2i 2 2i 2| 4 9 16 2f
2 J ■ 2 4 21 31 4 ■ft 2f ii
2s- 2 li 4 21 31 4 ■ft 2f it
3 2J 2 4 21 31 4 9 16 2i U
3 24 2 4 2J 3i 4 * 2t il
3 21 2 31 4 4 5 8 3 2i
3| 2f 2| ±4 31 4 4 5 8 3 21
4 3f 2f 5 3i 5 6 5 8 3
4 3f 2| 5 3i 5 6 5 8 3
4i 3f 3J 5i 3J 5| 6 5. 8 3 3|
5 6 4 6 6 6 5 8 3
5 6 ’ 4 6 6 6 5 8 3
5| 7 6 41 6 6 5 8 3
6 8 5J 7 51 8 6 5 8 3| 3i
6 8 5i
7 8| 61
7 8J 61 * Macfarlane, S trang & Co. , Ltd.