Hs 4021

PIPE SIZE: 8″ to 20″ NPS
MATERIAL: Galvanized or HDG Carbon Steel
INSULATION: High density calcium silicate
TEMP. RANGE: Ambient to 1200 degrees F
LAYERING SY.:See layering charts
SHOE LTH,(L): Standard shoe available in 12″ & 18″ lengths
TO ORDER: Specify pipe size, insulation THK., length HENCE: (hs-4021)-nps-thk.-l
LOADS: All loads on adjacent chart have a safety factor of 5

L=12″
L=18″
Insulation Thickness
Pipe
Vertical
Vertical
1”
1-1/2”
2”
size
Load(lbs)
Load(lbs)
W
O.D.
H
W
O.D.
H
W
O.D.
H
8”
715
1430
6-1/2″
11-1/2”
4”
7″
12-1/2”
4”
7-1/2″
13-1/2”
4”
10”
1782
2673
7-1/2″
13-1/2”
4”
8-1/8″
14-3/4”
4”
8-5/8″
15-3/4”
4”
12”
2114
3171
8-1/2″
13-15/16”
4”
9-1/8″
16-3/4”
4”
9-5/8″
17-3/4”
4”
14”
2321
3482
9-1/2″
17”
4”
10″
18”
4”
10-1/2″
19”
4”
16”
2653
3979
10-1/2″
19”
4”
11″
20”
4”
11-1/2″
21”
4″
18”
2984
4476
11-1/2″
21”
4”
12″
22”
4”
12-1/2″
23”
4″
20”
3316
4974
12-1/2″
23”
4”
13″
24”
4”
13-1/2″
25”
4″

 

L=12″
L=18″
Insulation Thickness
Pipe
Vertical
Vertical
2-1/2”
3”
3-1/2″
4”
size
Load(lbs)
Load(lbs)
W
O.D.
H
W
O.D.
H
W
O.D.
H
W
O.D.
H
8”
715
1430
8-1/8″
14-3/4”
4″
8-5/8″
15-3/4”
6”
9-1/8″
16-3/4″
6″
9-5/8″
17-3/4”
6”
10”
1782
2673
9-1/8″
16-3/4”
4″
9-5/8″
17-3/4”
6”
10-1/8″
18-3/4″
6″
10-5/8″
19-3/4”
6”
12”
2114
3171
10-1/8″
18-3/4”
4″
10-5/8″
19-3/4”
6”
11-1/8″
20-3/4″
6″
11-5/8″
21-3/4”
6”
14”
2321
3482
11″
20”
4″
11-1/2″
21”
6”
12″
22″
6″
12-1/2″
23”
6”
16”
2653
3979
12″
22”
6”
12-1/2″
23”
6”
13″
24″
6″
13-1/2″
25”
6”
18”
2984
4476
13″
24”
6”
13-1/2″
25”
6”
14″
26″
6″
14-1/2″
27”
6”
20”
3316
4974
14″
26”
6”
14-1/2″
27”
6”
15″
28″
6″
15-1/2″
29”
6″
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