Metal Bellows Correctedn 7/11/00 2:47 PM Page 31
SINGLE EXPANSION JOINTS – METAL 250MM AND 300MM SIZE
For information on
Plate Flanges (PP) and Angle Flanges (AA),
see pages 17 and 18.
METRIC
Nominal No. of Non-Concurrent Axial Lateral Angular WW FF/VV FW/VW
Diameter Pressure Convo- Axial Lateral Angular Spring Rate Spring Rate Spring Rate OAL Weight OAL Weight OAL Weight
(mm) (Kg/Cm
2
) lutions (mm) (mm) (Deg.) (Kg/mm) (Kg/mm) (Kg-M/Deg) (mm) (Kg) (mm) (Kg) (mm) (Kg)
4 25.0 2.5 9.6 37 628 7.2 241 11 232 40 235 25
250
8 50.0 9.9 10.0 18 78 3.6 330 13 321 41 324 27
Effective
Area
3.5 12 75.0 22.3 10.0 12 23 2.4 419 14 410 45 413 29
703 cm
2
16 100.0 39.6 * 9 10 1.8 508 16 498 49 502 32
20 127.9 63.8 10.0 11 8 2.2 597 22 587 63 591 43
4 15.7 1.6 6.1 106 1780 20.5 241 11 232 40 235 26
250
8 31.5 6.3 10.0 53 223 10.2 330 13 321 42 324 28
Effective
Area
10.5 12 47.2 14.1 10.0 35 66 6.8 419 16 410 46 413 31
710 cm
2
16 62.9 25.1 10.0 26 28 5.1 508 18 498 52 502 35
20 76.2 37.5 * 29 20 5.6 597 24 587 66 591 45
4 12.5 1.2 4.8 188 3174 36.5 241 12 222 74 232 43
250
8 25.1 5.0 9.6 94 397 18.2 330 15 311 78 321 46
Effective
Area
21 12 37.6 11.2 10.0 63 118 12.2 419 17 400 83 410 50
700 cm
2
16 50.1 19.9 10.0 47 50 9.1 508 20 489 90 498 55
20 68.5 34.2 10.0 47 31 9.0 597 30 578 112 587 71
4 25.0 2.1 8.0 58 1398 16.1 241 15 244 59 241 37
300
8 49.9 8.3 10.0 29 175 8.0 330 18 333 62 330 40
Effective
Area
3.5 12 74.9 18.7 10.0 19 52 5.4 419 21 422 67 419 44
993 cm
2
16 99.8 33.3 * 15 22 4.0 508 24 511 74 508 49
20 124.8 52.0 * 12 11 3.2 597 27 600 82 597 55
4 17.2 1.4 5.6 133 3163 36.3 241 15 244 59 241 37
300
8 34.4 5.8 10.0 66 395 18.2 330 19 333 63 330 41
Effective
Area
10.5 12 51.6 13.0 10.0 44 117 12.1 419 23 422 69 419 46
984 cm
2
16 68.8 23.1 10.0 33 49 9.1 508 27 511 77 508 52
20 86.1 36.0 * 27 25 7.3 597 30 600 87 597 59
4 14.2 1.2 4.6 171 4007 46.0 241 15 235 105 238 60
300
8 28.5 4.8 9.3 85 501 23.0 330 19 324 109 327 64
Effective
Area
21 12 42.7 10.8 10.0 57 148 15.3 419 22 413 114 416 68
971 cm
2
16 60.5 20.5 10.0 57 83 15.3 508 32 502 130 505 81
20 75.6 32.1 10.0 46 43 12.2 597 38 591 145 594 91
PART NUMBER EXAMPLE NOM I.D. STYLE ENDS PRESSURE NO. CONS ACCESSORIES BELLOWS MATERIAL
Metric 250m AT PW 10.5 12 HL, C 316
31
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