TYPES & SIZES
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Methods of Protecting against Corrosion
Considering All Movement in Pipe Support Design
Comparative Corrosion Resistance Guide
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Rod Hanger Assemblies
Rod hanger assemblies are round steel bars normally threaded used to connect other components, such as pipe support hardware, to make a pipe hanger assembly.
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U-bolts can be utilized as pipe guides when the horizontal forces are relatively small (usually 10% or less) compared with ...Continue Reading
Linked eye rods are primarily used in rod hanger assemblies where lateralor axial pipe movement must be accommodated. Linked Eye ...Continue Reading
An eye rod is a hanger rod where the lower section consists of either a formed portion (to form an ...Continue Reading
Long tangent refers to the length of the straight leg portion of the u-bolt which specifies the height of the ...Continue Reading
In order to specify a u-bolt for pipes, you must provide the diameter of the pipe, the material, the tangent ...Continue Reading
When installing clevises, first you should disengage the pin connection of the clevis. Then align the clevis pin holes with ...Continue Reading
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GENERAL DIMENSIONS & SPECIFICATIONS
- Fig. 35: Rod Coupling - Straight with Site Hole
- Fig. 110: Eye Rod (Welded)
- Fig. 120: Eye Rod (Not Welded)
- Fig. 122: All Threaded Rod
- Fig. 126 & 127: Linked Eye Rod
- Fig. 128 & 129: Hanger Rod
Fig. 35: Rod Coupling – Straight with Site Hole
MATERIAL: Carbon steel
FINISH: Black
SERVICE: Used for connecting two rods together of the same diameter.
ORDERING: Specify figure number, rod size, and description.
|
ROD SIZE A
|
MAX LOAD
|
WEIGHT
|
D
|
L
|
|---|---|---|---|---|
|
3/8
|
730
|
0.09
|
5/8
|
1 3/4
|
|
1/2
|
1350
|
0.12
|
3/4
|
1 1/2
|
|
5/8
|
2160
|
0.24
|
15/16
|
1 7/8
|
|
3/4
|
3230
|
0.42
|
1 1/8
|
2 1/4
|
|
7/8
|
4480
|
0.66
|
1 5/16
|
2 5/8
|
|
1
|
5900
|
1.00
|
1 1/2
|
3
|
Fig. 110: Eye Rod (Welded)
SIZE RANGE: Welded eye rods are furnished in any length specified. Eye rods will be furnished in other than standard lengths and with other than standard length thread when required and so ordered.
MATERIAL: Carbon steel
FEATURES: Through 1 ½”, inside diameter of eye will accommodate a bolt diameter 1/8” larger than rod diameter, 1 3/4” and larger inside diameter of eye will take a bolt of 1/4” larger than rod diameter.
MAX TEMP.: 750°F
ORDERING: Specify figure number, rod length, and diameter, description and finish.
|
ROD SIZE A |
STANDARD ROD THREAD LENGTH, D (in.) |
MAXIMUM LOAD (lbs.) |
||
|---|---|---|---|---|
|
@ 650° F
|
@ 750° F
|
|||
|
3/8
|
2 1/2
|
730
|
572
|
|
|
1/2
|
2 1/2
|
1350
|
1057
|
|
|
5/8
|
2 1/2
|
2160
|
1692
|
|
|
3/4
|
3
|
3230
|
2530
|
|
|
7/8
|
3 1/2
|
4480
|
3508
|
|
|
1
|
4
|
5900
|
4620
|
|
|
1 1/8
|
4 1/2
|
6230
|
5560
|
|
|
1 1/4
|
5
|
9500
|
7440
|
|
|
1 1/2
|
6
|
13800
|
10807
|
|
|
1 3/4
|
7
|
18600
|
14566
|
|
|
2
|
8
|
24600
|
19265
|
|
|
2 1/4
|
9
|
32300
|
25295
|
|
|
2 1/2
|
10
|
39800
|
31169
|
|
Fig. 120: Eye Rod (Not Welded)
SIZE RANGE: Not welded Eye Rods are stocked in all sizes in the following standard lengths: 8”, 10”, 12”, 14”, 18”, 24”, 30”, 36”, 42”, 48”, 54”, 60”, 66” and 72”. Eye rods will be furnished in other than standard lengths and with other than standard length thread when so ordered.
MATERIAL: Carbon steel
FEATURES: For 1 ½” rod, the inside eye diameter will accommodate a bolt with a diameter 1/8” larger than the rod diameter. For 1 3/4” or larger rods, the inside eye diameter will accommodate a bolt with a diameter of 1/4” larger than rod diameter.
MAX TEMP.: 650°F
ORDERING: Specify figure number, rod length, and diameter, description and finish.
|
ROD SIZE A |
STANDARD ROD THREAD LENGTH (in.) |
MAX. RECOM. LOAD (lbs.)
|
|---|---|---|
|
3/8
|
2 1/2
|
240
|
|
1/2
|
2 1/2
|
440
|
|
5/8
|
2 1/2
|
705
|
|
3/4
|
3
|
1050
|
|
7/8
|
3 1/2
|
1470
|
|
1
|
4
|
1940
|
|
1 1/8
|
4 1/2
|
2430
|
|
1 1/4
|
5
|
3120
|
|
1 1/2
|
6
|
4650
|
|
1 3/4
|
7
|
6380
|
|
2
|
8
|
8280
|
|
2 1/4
|
9
|
10900
|
|
2 1/2
|
10
|
13400
|
Fig. 122: All Threaded Rod
MATERIAL: Carbon steel
FINISH: Black, painted, or hot-dipped galvanized.
SERVICE: For use as support rods where a universal connection is required to allow piping movement.
ORDERING: Specify figure number, rod length, and diameter, description and finish.
|
ROD SIZE A |
MAX. RECOM. LOAD (lb.)
|
APPROX. WEIGHT (lb. per 100) |
||
|---|---|---|---|---|
| @ 650° F | @ 750° F | |||
|
1/4
|
240
|
215
|
12
|
|
|
3/8
|
730
|
572
|
30
|
|
|
1/2
|
1350
|
1057
|
53
|
|
|
5/8
|
2160
|
1692
|
84
|
|
|
3/4
|
3230
|
2530
|
123
|
|
|
7/8
|
4480
|
3508
|
168
|
|
|
1
|
5900
|
4620
|
224
|
|
Fig. 126 & 127: Linked Eye Rod
MATERIAL: Carbon steel
FINISH: Black, painted, or hot-dipped galvanized
SERVICE: For use as support rods where a universal connection is required to allow piping movement.
ORDERING: Specify figure number, rod size and length, thread length and diameter and finish.
|
ROD SIZE A |
THREAD LENGTH, D (in.) |
MAX. RECOM. LOAD
|
|
|---|---|---|---|
| FIG. 126 | FIG. 127 | ||
|
3/8
|
2 1/2
|
730
|
240
|
|
1/2
|
2 1/2
|
1350
|
440
|
|
5/8
|
2 1/2
|
2160
|
705
|
|
3/4
|
3
|
3230
|
1050
|
|
7/8
|
3 1/2
|
4480
|
1470
|
|
1
|
4
|
5900
|
1940
|
|
1 1/8
|
4 1/2
|
6230
|
2430
|
|
1 1/4
|
5
|
9500
|
3120
|
|
1 1/2
|
6
|
13800
|
4650
|
|
1 3/4
|
7
|
18600
|
6380
|
|
2
|
8
|
24600
|
8280
|
|
2 1/4
|
9
|
32300
|
10900
|
|
2 1/2
|
10
|
39800
|
13400
|
Fig. 128 & 129: Hanger Rod
Fig. 128 – Hanger Rod (Both Ends R.H. Thread) Fig. 129 – Hanger Rod (One End R.H. & Other End L.H.)
MATERIAL: Carbon steel
FINISH: Black or galvanized
SIZE RANGE: Figure 128 and 129 hanger rod are both ends and standard lengths of 8”, 10”, 12”, 14”, 18”, 24”, 30”, 36”, 42”, 48”, 54”, 60”, 66” and 72”. Hanger rods are available in sizes other than standard lengths or standard thread lengths.
ORDERING: Specify figure number, rod size, and length, thread length and diameter, description and finish.
|
ROD SIZE A |
STANDARD ROD THD. LENGTH, D |
MAX. RECOM. LOAD
|
APPROX. WEIGHT (lb. per 100) |
|
|---|---|---|---|---|
| @ 650° F | @ 750° F | |||
|
1/4
|
2 1/2
|
240
|
215
|
17
|
|
3/8
|
2 1/2
|
730
|
572
|
38
|
|
1/2
|
2 1/2
|
1350
|
1057
|
67
|
|
5/8
|
2 1/2
|
2160
|
1692
|
104
|
|
3/4
|
3
|
3230
|
2530
|
150
|
|
7/8
|
3 1/2
|
4480
|
3508
|
204
|
|
1
|
4
|
5900
|
4620
|
267
|
|
1 1/8
|
4 1/2
|
6230
|
5560
|
338
|
|
1 1/4
|
5
|
9500
|
7440
|
417
|
|
1 1/2
|
6
|
13800
|
10807
|
600
|
|
1 3/4
|
7
|
18600
|
14566
|
818
|
|
2
|
8
|
24600
|
19265
|
1068
|
|
2 1/4
|
9
|
32300
|
25295
|
1352
|
|
2 1/2
|
10
|
39800
|
31169
|
1669
|
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