该膨胀节的波纹管二端与外筒及内筒相连，波纹管受外压作用，波数较多，因此它能吸收较大的轴向位移。

工作温度≤420℃，疲劳寿命10000次

通径 长度L mm 波数 压力等级MPa 波纹管有效面积 cm2 外形尺寸B mm 0.6 1.0 1.6 轴向位移mm/轴向刚度N/mm 80 750 10 74/74 60/148 72S/196 145 285 1210 20 148/37 120/74 144S/98 100 750 10 77/82 59/172 72S/230 204 315 1210 20 154/41 118/86 144S/115 125 750 10 78/92 58/198 70S/266 275 360 1210 20 156/46 116/99 140S/133 150 950 8 124S/214 102S/351 80S/660 535 450 1540 16 248S/107 204S/176 159S/330 200 950 8 123S/255 99S/426 76S/809 779 505 1550 16 246S/128 198S/213 153S/405 250 1080 8 157S/221 128S/362 100S/678 1075 566 1800 16 313S/111 257S/181 200S/339 300 1090 8 156S/238 127S/392 98S/738 1269 600 1820 16 312S/119 254S/196 197S/369 350 1090 8 155S/265 124S/441 96S/837 1619 676 1820 16 310S/133 249S/221 192S/418 400 1110 8 152S/291 122S/490 93S/934 2008 710 1840 16 305S/146 244S/245 187S/467 450 1110 8 150S/320 120S/539 92S/1031 2428 768 1840 16 300S/160 240S/270 184S/516 500 1475 6 181S/360 149S/1151 143S/1172 3473 975 2405 12 362S/180 298S/575 286S/586 600 1540 6 190S/423 144S/1527 139S/1560 4766 1090 2540 12 380S/212 289S/764 278S/780 700 1540 6 196S/444 150S/1601 144S/1635 6068 1190 2540 12 393S/222 299S/800 287S/817 800 1540 6 198S/468 151S/1689 145S/1725 7528 1290 2540 12 396S/234 302S/845 290S/863