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Edge-Welded Bellows<br />
168<br />
Edge-Welded Bellows<br />
Edge-Welded Bellows 316L Material as standard<br />
(please contact sales for alternative materials)<br />
Inside diameter<br />
(mm)<br />
Outside<br />
diameter (mm)<br />
Compressed<br />
bellows length<br />
(mm)<br />
Free bellows<br />
length (mm)<br />
Axial stroke<br />
(mm)<br />
Welding lip grip<br />
(mm)<br />
Wall thickness<br />
membrane (mm)<br />
Profi le width<br />
(mm)<br />
Effective area<br />
(mm)<br />
Spring constant<br />
(axial direction)<br />
(mm)<br />
DN ID OD Ic If z Gr. t b EA SRCz Phi R<br />
63<br />
102<br />
160<br />
200<br />
250<br />
320<br />
65 90 0.50 2.40 2.46 4 0.15 12.50 49.00 95.00 1.78 61.10<br />
70 94 0.55 2.35 2.33 4 0.15 12.00 54.70 95.00 1.62 66.50<br />
75 100 0.60 2.40 2.55 4 0.15 12.50 62.20 95.00 1.66 70.70<br />
77.50 120 0.75 3.50 3.16 5 0.20 21.25 81.20 85.00 1.72 85.00<br />
80 108 0.55 2.25 2.2 5 0.15 14.00 71.90 80.00 1.33 77.80<br />
82 125 0.75 3.70 3.34 5 0.20 22.00 88.90 80.00 1.74 87.20<br />
90 120 0.60 2.80 2.46 5 0.15 15.00 89.50 70.00 1.34 85.70<br />
90 110 0.50 1.45 1.23 5 0.15 10.00 80.40 145.00 0.73 94.30<br />
90.50 135 0.70 4.20 3.69 5 0.20 22.25 105.10 80.00 1.78 90.00<br />
92 149 0.85 4.75 4.04 6 0.25 29.00 122.00 95.00 1.77 102.00<br />
102 132 0.60 2.60 2.72 5 0.15 15.00 110.70 75.00 1.35 91.60<br />
102.50 150 0.90 4.40 4.04 5 0.25 23.75 131.40 135.00 1.76 104.40<br />
110 160 0.80 4.25 2.64 5 0.20 25.00 150.00 40.00 1.07 122.70<br />
115 145 0.55 2.50 2.72 5 0.15 15.00 136.30 75.00 1.22 98.20<br />
127 157 0.70 2.60 2.81 5 0.20 15.00 162.30 100.00 1.17 112.80<br />
150 185 0.75 2.60 2.99 5 0.20 17.50 225.70 140.00 1.05 133.30<br />
156 186 0.75 2.60 2.90 5 0.20 15.00 234.50 200.00 1.02 135.30<br />
160 210 2.00 4.20 2.20 5 0.25 25.00 277.40 200.00 0.68 273.00<br />
173 203 0.65 2.50 2.81 5 0.15 15.00 283.10 100.00 0.90 142.70<br />
180 209 0.65 2.15 2.72 5 0.15 14.50 302.80 95.00 0.85 148.30<br />
180 215 0.75 2.80 2.99 5 0.20 17.50 312.90 148.00 0.91 154.90<br />
200 235 0.75 3.00 3.08 5 0.20 17.50 379.00 160.00 0.85 167.90<br />
230 265 0.70 2.80 3.08 5 0.20 17.50 490.00 160.00 0.76 185.50<br />
250 285 0.80 3.20 2.81 5 0.20 17.50 572.00 200.00 0.64 213.80<br />
280 330 0.90 3.30 3.08 5 0.20 25.00 745.00 150.00 0.61 249.00<br />
300 340 0.80 3.20 3.16 5 0.20 20.00 818.20 200.00 0.61 245.00<br />
360 440 2.00 7.50 5.28 6 0.30 40.00 1286.20 150.00 0.78 366.70<br />
400 400 480 1.45 5.00 3.96 6 0.40 40.00 1553.60 350.00 0.54 394.70<br />
All stated values refer to the following operating conditions:<br />
Differential pressure = 1bar<br />
Operating temperature = room temperature<br />
Bakeout temperature = 250°C<br />
Number of cycles = 10,000 cycles<br />
Bending angle<br />
(mm)<br />
Bending radius<br />
(mm)<br />
www.uhvdesign.com sales@uhvdesign.com Tel:+44(0)1323 811188
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