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Fig. 1903

(631)665-9300

(2.5 Inch Insulation) Pipe Covering Protection Saddles – Fig. 1903

For more product information please call (631) 665-9300

Diagram Notes

There are currently no diagram notes for this product.

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Material

Carbon steel, also available in 304 and 316 stainless steel.

Finish

Plain, electro-galvanized.

Service

Designed for use on insulated high temperature pipe lines to protect insulation from damage and minimize heat loss.

Approvals

Complies with Federal Specification WW-H-171-E (Type# 40A and 40B), A-A- 1192 A (Type# 39A and 39B) and Manufacturers' Standardization Society MSS SP 58 and SP 69 (Type#39A and 39B).

Ordering

Specify pipe size, insulation size and/or figure number.

Notes

All saddles are 12 inches long with side edges beveled in. Stainless steel and alloy saddles are available and priced on application.

Pipe
Size

3/4
3/4
3/4

1
1
1

1 1/4
1 1/4
1 1/4

1 1/2
1 1/2
1 1/2
1 1/2

2
2
2
2
2

2 1/2
2 1/2
2 1/2
2 1/2
2 1/2

3
3
3
3
3

3 1/2
3 1/2
3 1/2
3 1/2
3 1/2

4
4
4
4
4
4

5
5
5
5
5
5
Figure
Number

1900
1901
1902

1900
1901
1902

1900
1901
1902

1900
1901
1902
1903

1900
1901
1902
1903
1904

1900
1901
1902
1903
1904

1900
1901
1902
1903
1904

1900
1901
1902
1903
1904

1900
1901
1902
1903
1904
1905

1900
1901
1902
1903
1904
1905
Actual Thickness
of Covering

7/8
1 7/16
2 1/16

1 1/16
1 9/16
2 1/8

7/8
1 5/8
2 1/16

1
1 1/2
2 5/16
2 13/16

1 1/16
1 9/16
2 1/8
2 5/8
3 1/8

1 1/16
1 7/8
2 5/16
2 7/8
3 3/8

1
1 9/16
2 1/16
2 9/16
3 1/16

1 1/4
1 13/16
2 1/4
2 3/4
3 5/16

1 1/16
1 9/16
2 1/16
2 9/16
3 1/16
4 1/16

1
1 1/2
2
2 9/16
3 1/16
4 3/16

Hanger Roller Size, Use with Figure Number

273, 275, 277

2
3
4

2 1/2
3
4

2 1/2
3 1/2
5

3
3 1/2
5
7

3 1/2
4
5
7
8

3 1/2
5
6
7
8

4
5
7
8
10

5
7
8
8
10

5
7
8
8
10
12

7
8
8
10
10
12
272

2 1/2
3 1/2
5

3
4
5

3
5
5

3 1/2
5
6
7

4
5
6
7
8

5
6
7
7
10

5
6
7
8
10

6
7
8
10
10

6
7
8
10
10
14

7
8
10
12
12
14
279S, 280S

2-3 1/2
2-3 1/2
2-3 1/2

2-3 1/2
2-3 1/2
2-3 1/2

2-3 1/2
2-3 1/2
2-3 1/2

2-3 1/2
2-3 1/2
4-6
4-6

2-3 1/2
2-3 1/2
4-6
4-6
4-6

2-3 1/2
4-6
4-6
4-6
8-10

2-3 1/2
4-6
4-6
4-6
8-10

4-6
4-6
4-6
8-10
8-10

4-6
4-6
4-6
8-10
8-10
8-10

4-6
4-6
8-10
8-10
8-10
8-10

Center Line of Pipe to Outside of Saddle, C

1 9/16
2 1/8
2 3/4

1 13/16
2 7/16
2 7/8

1 15/16
2 9/16
3 1/16

2 1/8
2 11/16
6 7/16
3 13/16

2 7/16
2 7/8
3 11/16
3 15/16
4 11/16

2 11/16
3 3/4
3 15/16
4 7/16
4 15/16

2 15/16
3 1/2
4 1/8
4 11/16
5

3 7/16
4
4 3/8
4 13/16
5 1/2

3 9/16
3 7/8
4 11/16
5 1/8
5 9/16
6 9/15

4 1/8
4 1/2
4 15/16
5 9/16
6 1/8
7 3/16
Center Line of Pipe to Center Line of Roll, D

1 15/16
2 5/8
3 3/8

2 1/4
2 15/16
3 1/2

2 1/2
3 1/8
3 11/16

2 5/8
3 1/4
4 1/8
4 5/8

3
3 1/2
4 3/8
4 3/4
5 1/2

3 1/4
4 1/8
4 5/8
5 1/4
5 3/4

3 1/2
4 1/8
4 5/8
5 1/4
5 3/4

3 1/2
4 3/16
4 7/8
5 3/8
5 15/16

4 3/16
4 11/16
5 1/2
6 1/16
6 1/2
7 11/16

4 13/16
5 5/16
5 7/8
6 1/2
7 1/16
8 1/4
Center Line of Pipe to Center Line of Roll, E

2 1/4
2 7/8
3 3/8

2 7/16
3
3 1/2

2 9/16
3 3/16
3 11/16

2 11/16
3 5/16
3 7/8
4 1/2

3 1/16
3 9/16
4 3/16
4 3/4
5 1/4

3 5/16
3 15/16
4 1/2
5
5 1/2

3 9/16
4 1/4
4 11/16
5 5/16
6 1/16

3 15/16
4 1/2
5
5 11/16
6 3/8

4 3/16
4 3/4
5 1/4
6
6 5/8
7 9/16

4 3/4
5 3/8
6 1/8
6 5/8
7 1/4
8 3/16
Wgt Each
(lbs)

0.93
1.74
2.60

1 1/4
1 1/2
2

1.32
1.82
2.60

1.32
1.82
2.75
3.01

1.34
1.98
2.80
3.18
3.97

1.34
1.98
2.80
3.20
3.98

1.48
2.08
2.90
3.01
4.49

1.48
2.08
2.90
3.43
4.49

1.58
2.14
2.95
3.43
4.49
6.09

2.62
3.30
3.45
6.85
4.49
6.09
Max Rec Load
(lbs)

1200
1200
1200

1200
1200
1200

1200
1200
1200

1200
1200
1800
1800

1200
1200
1800
1800
1800

1200
1200
1800
1800
1800

1200
1800
1800
1800
1800

1200
1800
1800
1800
1800

1800
1800
1800
1800
1800
1800

1800
1800
1800
1800
1800
1800

Pipe
Size

6
6
6
6
6
6

8
8
8
8
8

10
10
10
10
10

12
12
12
12
12

14
14
14
14
14

16
16
16
16
16

18
18
18
18
18

20
20
20
20
20

24
24
24
24
24
Figure
Number

1900
1901
1902
1903
1904
1905

1901
1902
1903
1904
1905

1901
1902
1903
1904
1905

1901
1902
1903
1904
1905

1901
1902
1903
1904
1905

1901
1902
1903
1904
1905

1901
1902
1903
1904
1905

1901
1902
1903
1904
1905

1901
1902
1903
1904
1905
Actual Thickness
of Covering

1
1 1/2
2
2 1/2
3
4 1/8

1 1/2
2
2 11/16
3 1/8
4 1/8

1 9/16
2 1/16
2 9/16
3 1/16
4 1/16

1 1/2
2 1/16
2 5/8
3 1/16
4 1/8

1 1/2
2
2 1/2
3
4

1 1/2
2
2 1/2
3
4

1 1/2
2
2 1/2
3
4

1 1/2
2
2 1/2
3
4

1 1/2
2
2 1/2
3
4

Hanger Roller Size, Use with Figure Number

273, 275, 277

8
8
10
10
12
14

10
12
12
14
16

12
14
14
16
18

14
16
16
18
20

16
16
16
18
20

18
18
20
24
24

20
20
24
24
24

24
24
24
24
30

30
30
30
30
30
272

8
10
12
12
12
16

12
12
14
16
18

14
16
16
18
20

16
18
18
20
-

18
18
20
20
-

20
20
-
-
-

-
-
-
-
-

-
-
-
-
-

-
-
-
-
-
279S, 280S

4-6
8-10
8-10
8-10
8-10
8-10

8-10
8-10
8-10
12-14
12-14

8-10
12-14
12-14
16-20
16-20

12-14
16-20
16-20
16-20
16-20

12-14
16-20
16-20
16-20
24

16-20
16-20
16-20
24
24

16-20
24
24
24
24

24
24
24
24
30

30
30
30
30
30

Center Line of Pipe to Outside of Saddle, C

4 9/16
5 1/16
5 1/2
6 1/6
6 9/16
7 5/8

6
6 1/2
7 1/4
7 5/8
8 11/16

7 1/4
7 5/8
8 3/16
8 7/8
9 11/16

8 1/16
8 13/16
9 1/8
9 11/16
10 13/16

8 7/8
9 1/4
9 3/4
10 1/4
11 7/16

9 7/8
10 1/4
10 7/8
11 3/16
12 5/16

10 7/8
11 1/2
12
12 5/16
13 1/2

11 3/4
12 5/16
12 7/8
13 1/2
14 3/16

13 5/8
14 3/16
14 3/4
15 3/8
16 9/16
Center Line of Pipe to Center Line of Roll, D

5 3/8
5 7/8
6 1/2
7 1/16
7 5/8
9 1/8

7 1/8
7 5/8
8 5/16
9 1/8
10 1/8

8 5/16
9 1/16
9 5/8
10 1/4
11 5/16

9 5/8
10 3/16
10 11/16
11 5/16
12 3/8

10 3/16
10 3/4
11 5/16
11 7/8
13 1/8

11 3/8
11 7/8
12 7/16
13 1/8
14 3/16

12 1/2
13 1/16
13 15/16
14 1/4
15 7/16

13 11/16
14 1/4
14 13/16
15 1/2
16 5/8

16 1/16
16 5/8
17 3/16
17 13/16
19
Center Line of Pipe to Center Line of Roll, E

5 1/4
6
6 1/2
7 1/4
7 5/8
8 3/4

7 1/16
7 9/16
8 5/16
8 3/4
9 7/8

8 5/16
8 13/16
9 5/16
10
11 1/8

9 1/4
10
10 1/2
11
12 3/16

10 1/16
10 11/16
11 3/16
11 5/8
12 5/8

11 1/8
11 9/16
12 3/16
12 7/16
12 3/16

12 3/16
12 11/16
13 1/16
13 5/8
14 3/4

13 1/16
13 5/8
14 3/16
14 3/4
15 7/8

15 1/4
15 3/4
16 7/16
17
19 1/4
Wgt Each
(lbs)

3.82
4.28
5.40
6.85
7.69
10.24

5.82
6.41
7.21
9.14
10.24

6.66
8.57
8.91
11.10
14.10

7.61
8.73
9.69
11.38
14.20

7.67
9.43
9.69
11.82
18.48

8.35
10.00
14.62
18.17
21.80

8.92
13.19
16.89
18.20
21.95

13.76
14.98
16.79
18.40
22.83

16.05
17.62
18.75
19.72
23.14
Max Rec Load
(lbs)

1800
1800
1800
1800
1800
1800

1800
1800
1800
1800
1800

1800
1800
1800
1800
1800

5000
5000
5000
5000
5000

5000
5000
5000
5000
7200

5000
5000
7200
7200
7200

5000
7200
7200
7200
7200

7200
7200
7200
7200
7200

7200
7200
7200
7200
7200

(2.5 Inch Insulation) Pipe Covering Protection Saddles – Fig. 1903

PipeSize

FigureNumber

Actual Thicknessof Covering

Hanger Roller Size, Use with Figure Number

273, 275, 277

272

279S, 280S

Center Line of Pipe to Outside of Saddle, C

Center Line of Pipe to Center Line of Roll, D

Center Line of Pipe to Center Line of Roll, E

Wgt Each(lbs)

Max Rec Load(lbs)

PipeSize

FigureNumber

Actual Thicknessof Covering

Hanger Roller Size, Use with Figure Number

273, 275, 277

272

279S, 280S

Center Line of Pipe to Outside of Saddle, C

Center Line of Pipe to Center Line of Roll, D

Center Line of Pipe to Center Line of Roll, E

Wgt Each(lbs)

Max Rec Load(lbs)

All Rights Reserved. Copyright 2017 Industrial Threaded Products 777 Mount Ave Wyandanch, NY 11798 Tel: (631) 665-9300 Fax: (631) 491-0897

Pipe
Size

Figure
Number

Actual Thickness
of Covering

Wgt Each
(lbs)

Max Rec Load
(lbs)

Pipe
Size

Figure
Number

Actual Thickness
of Covering

Wgt Each
(lbs)

Max Rec Load
(lbs)

All Rights Reserved. Copyright 2017 Industrial Threaded Products
777 Mount Ave Wyandanch, NY 11798 Tel: (631) 665-9300 Fax: (631) 491-0897