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COMPOUND PIPE BENDS Fig.27 Par. 2.22

COMPOUND PIPE BENDS

In constructing a pipe line to conform to a certain contour, it is sometimes necessary to use both vertical and horizontal angles. The construction is greatly simplified if the pipe is bent to one angle which will accommodate both horizontal and vertical deflections.

The following formula will give the pipe angle which will occommodate two vertical angles and one horizontal angle:

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The minus sign (–) is used when both vertical angles (A and B) are above the horizontal, and the plus sign (+) is used when one vertical angle is above the horizontal and the other vertical angle is below the horizontal.

Two examples will illustrate the use of the formula :

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10-0

499.99 Tigo 58
461.80 2738
464.30 30*08
466+5590 26 25
468.10 190 20
469.00

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TYPE I BEND

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117160

13.51
1173. 55 4 915
1178+70 Song
1413.4 120 1219'
1414 72 80 40*57*
1415.20 1724
1471-2350 gios
1427.00 | 11° 59'
M38* 62.1093
1442.90
1448-77.10 6*26'
1455.1210 (243)
1456.9.40 1901
1461.0 40 1152
1468.1260 11006
1613.30 13050
1616.60 21*09
1619.70
1621 20 20*26
1623. 60 20*26
1624.46

3053
1629.10
16.33.70 150 29"

1045.00
1060.20 | 19• 54
1060+ 80 19* 03
106420 2* 19
1065.20
1077.00 22

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6

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TYPE 2 BEND

574

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BENDS FOR 70-INCH STEEL PIPE

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Fig.29 Par.2.22

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