Flanged End Loops

Hose:

Type 321 S/S; Braid ; Type 304 S/S

Elbows:

Carbon Steel, Sch 40

Ends:

Plate Flanges (standard), 150# ASA Drilled, Carbon Steel

Flanged End Loops
Size (In.) Overall Length OAL (In.) Live Length LL (In.) H (In.) Approx. Spring Force* (Lbs.) Pressure Ratings (PSI) Allowable Motions Z, Y or Z
W.P. Max. Test
1-1/2 28 12-1/2 12-3/4 75 472 708 2"
2 32 14 14-1/2 82 516 774
2-1/2 35 14-1/2 15-1/2 86 387 581
3 39-3/4 16-1/2 17-3/4 93 316 474
4 45-3/4 18 20-1/4 127 232 348
5 53 20 23 214 191 286
6 59-1/4 21-1/2 25-3/4 228 165 247
8 71-1/4 24 30-1/2 312 234 350
10 84 27 35-1/2 345 230 344
12 94-3/4 28-1/2 39-1/2 399 161 241

*Total force necessary to accomodate full motion, calculated @ 150 PSIG

Size (In.) Overall Length OAL (In.) Live Length LL (In.) H (In.) Approx. Spring Force* (Lbs.) Pressure Ratings (PSI) Allowable Motions Z, Y or Z
W.P. Max. Test
1-1/2 32-1/4 15-1/2 14-3/4 75 472 708 3"
2 36-1/4 17 16-1/2 82 516 774
2-1/2 40 18 18 86 387 581
3 45 20 21-1/2 93 316 474
4 51-1/2 22 23 127 232 348
5 59-1/4 24-1/2 26-1/4 214 191 286
6 66-1/4 26-1/2 29-1/4 228 165 247
8 79 29-1/2 34-1/4 312 234 350
10 93-1/4 33-1/2 40 345 230 344
12 104-3/4 35-1/2 44-1/2 399 161 241

*Total force necessary to accomodate full motion, calculated @ 150 PSIG

Size (In.) Overall Length OAL (In.) Live Length LL (In.) H (In.) Approx. Spring Force* (Lbs.) Pressure Ratings (PSI) Allowable Motions Z, Y or Z
W.P. Max. Test
1-1/2 35-3/4 18 16-1/2 75 472 708 4"
2 46-1/2 20 18-3/4 82 516 774
2-1/2 43-1/2 20-1/2 19-3/4 86 387 581
3 49-3/4 23-1/2 22-3/4 93 316 474
4 56-1/2 25-1/2 25-1/2 127 232 348
5 65 28-1/2 29-1/2 214 191 286
6 72 30-1/2 32 228 165 247
8 85+1/2 34 37-1/2 312 234 350
10 100-1/4 38-1/2 43-1/2 345 230 344
12 112-1/4 41 48-1/2 399 161 241

*Total force necessary to accomodate full motion, calculated @ 150 PSIG

Flanged Loops

Flanged end loops have carbon steel Class 150 plate flanges as standard ends. Raised face flanges, or virtually any other flange configuration can also be ordered. Scheduled 40 carbon steel elbows are also standard, but can be specified in other materials.

As in other configurations of Seismic Loops, choose from either 2″, 3″ or 4″ of motion from center-line. For steam service, 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.