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Flanged
Threaded
Beveled Weld End
Grooved End
Copper Sweat
Seismic "V" Installation Guide

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Beveled Weld
End Loops
Beveled Weld End Loops are configured
with carbon steel schedule 40 beveled weld ends as standard.
As in other configurations of Seismic
"V" Loops, choose from either 2", 3" or 4" of
motion from center-line. EFP recommends
placing the loops in either an inverted or horizontal installation
when conveying steam. A drain port should also be specified for steam
service. We can also add an eyelet at the 90 degree elbow to accommodate
a support rod or cable.
Weld End "Loop "
Hose: Type 321 S/S; Braid
; Type 304 S/S
Elbows: Carbon Steel, Sch 40
Ends: Carbon Steel
Sch 40 Weld End
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Size (in.) |
Overall Length OAL (in.) |
Live Length LL (in.) |
H (in.) |
Approx. Spring Force * (Lbs.) |
Pressure Ratings (PSIG)
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Allowable Motions
X, Y or Z |
2 |
31-1/2 |
14 |
14-1/2 |
82 |
516 |
774 |
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2-1/2 |
34-3/4 |
14-1/2 |
16 |
86 |
395 |
593 |
3 |
39-1/2 |
16-1/2 |
18 |
93 |
385 |
578 |
4 |
45-1/2 |
18 |
20-1/2 |
127 |
270 |
405 |
5 |
52-1/2 |
20 |
23-1/2 |
214 |
225 |
337 |
6 |
58-3/4 |
21-1/2 |
26 |
228 |
170 |
255 |
8 |
71 |
24 |
30-1/2 |
312 |
235 |
353 |
10 |
83-1/2 |
27 |
36 |
345 |
260 |
390 |
12 |
94 |
28-1/2 |
40 |
399 |
160 |
240 |
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2 |
36 |
17 |
17 |
82 |
516 |
774 |
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2-1/2 |
39-1/2 |
18 |
18-1/2 |
86 |
395 |
593 |
3 |
44-1/2 |
20 |
20-1/2 |
93 |
385 |
578 |
4 |
51 |
22 |
23-1/2 |
127 |
270 |
405 |
5 |
58-3/4 |
24-1/2 |
26-1/2 |
214 |
225 |
337 |
6 |
66 |
26-1/2 |
29-1/2 |
228 |
170 |
255 |
8 |
78-3/4 |
29-1/2 |
34-1/2 |
312 |
235 |
353 |
10 |
92-3/4 |
33-1/2 |
40-1/2 |
345 |
260 |
390 |
12 |
104 |
35-1/2 |
45 |
399 |
160 |
240 |
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2 |
40 |
20 |
19 |
82 |
516 |
774 |
|
2-1/2 |
43 |
20-1/2 |
20 |
86 |
395 |
593 |
3 |
49-1/4 |
23-1/2 |
23 |
93 |
385 |
578 |
4 |
56 |
25-1/2 |
26 |
127 |
270 |
405 |
5 |
64-1/2 |
28-1/2 |
29-1/2 |
214 |
225 |
337 |
6 |
71-1/2 |
30-1/2 |
32-1/2 |
228 |
170 |
255 |
8 |
85 |
34 |
38 |
312 |
235 |
353 |
10 |
100 |
38-1/2 |
44 |
345 |
260 |
390 |
12 |
112 |
41 |
49 |
399 |
160 |
240 |
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*Total force necessary to accomodate full motion, calculated
@ 150 PSIG, Note: 1) Maximum operating
temperature: 800° F. |
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