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Support
Assembly Components: Saddle Supports and Coverings
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FIG. 230
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ROLLER STAND
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MATERIAL:
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Cast iron
roll and stand.
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SERVICE:
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For support
of piping that expands and contracts longitudinally and where vertical
adjustment is not necessary.
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HOW TO SIZE:
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(1) If roll
is to support bare pipe, select size from nominal pipe size.
(2) If used
with pipe covering protection saddle, see Figure 183. for size of pipe
roll.
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INSTALLATION:
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Two cored
holes "I" for anchorage bolting purpose.
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PIPE
SIZE
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2 - 3
1/2
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4 - 6
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8 - 10
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12 - 14
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16 - 20
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24
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30
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36 - 42
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MAX. RECOM. SIZE LOAD, lbs.
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390
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950
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2100
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3075
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4980
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6100
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7500
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12000
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COMPLETE
(APPROX. WEIGHT, lbs per 100)
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640
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885
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1530
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2810
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3965
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4950
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9925
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15200
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ROLL AND
ROD (APPROX. WEIGHT, lbs per 100)
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90
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135
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530
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1010
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1565
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1950
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3390
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5700
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ROLL
ONLY (APPROX. WEIGHT, lbs per 100)
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70
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110
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440
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850
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1270
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1450
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2400
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4100
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PIPE
SIZE
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A
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B
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C
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D
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E
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F
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G
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H
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I
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J
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K
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L
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M
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2
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3 7/16
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4
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2 1/2
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2 11/16
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3/4
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1 1/16
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1 3/4
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9/16
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1
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1/2
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1/4
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8 7/16
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5 1/2
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2 1/2
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3
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3 1/2
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4
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4 11/16
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4 1/4
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2 5/8
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3
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7/8
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1 1/16
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2
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9/16
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1
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1/2
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1/4
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9 15/16
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6
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5
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6
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8
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7
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5
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3/4
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1 1/8
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1 1/2
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2 1/4
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3 3/8
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3/4
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1
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5/8
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3/8
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8 1/2
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8
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10
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12
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9 1/16
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6
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1
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1 7/16
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1
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2 1/2
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3 3/4
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7/8
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1
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3/4
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1/2
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11 1/16
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8
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14
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16
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10 1/4
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6 1/2
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1 3/8
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1 7/8
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1 1/4
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2 3/16
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4 1/4
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1 1/4
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1
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13/16
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1/2
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13
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9
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18
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20
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24
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11 3/8
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6 1/2
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1
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1 9/16
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1 1/4
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3
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4 3/8
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1 1/2
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1
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13/16
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1/2
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13 3/8
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9
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30
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14 1/4
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8
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1 3/8
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2 3/8
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1 1/2
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3 1/2
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5 1/8
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1 7/8
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1
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1 1/16
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1/2
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17
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11
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36
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17
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9
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1 1/2
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2 7/16
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1 1/2
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4
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5 3/4
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2 1/8
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1
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1 5/16
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3/4
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20
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12
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42
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