①. 單式鉸鏈型膨(peng)脹節，由一(yi)個(ge)波紋管及銷(xiao)軸和鉸鏈板組成(cheng)，用于(yu)吸收(shou)單平面角位移［圖9-12（a）］。

  ②. 單式萬(wan)向鉸(jiao)鏈(lian)型膨脹節，由一個波紋管及(ji)萬(wan)向環、銷軸和鉸(jiao)鏈(lian)板組成，能吸收多平(ping)面(mian)角位移［圖9-12（b）］。

  ③. 復(fu)式拉(la)桿(gan)型膨脹節，由用中間(jian)(jian)管連接的兩個波紋管及拉(la)桿(gan)組成(cheng)，能吸(xi)收多平面橫向位(wei)移(yi)和拉(la)桿(gan)間(jian)(jian)膨脹節本(ben)身(shen)的軸向位(wei)移(yi)。

  ④. 復式鉸鏈型(xing)膨脹節，由用中間管(guan)連接的(de)兩個波紋管(guan)及銷軸和鉸鏈板(ban)組成(cheng)，能(neng)吸收單(dan)平面橫向位移(yi)(yi)和膨脹節本身(shen)的(de)軸向位移(yi)(yi)。

  ⑤. 復(fu)式萬向(xiang)鉸(jiao)鏈型膨脹節(jie)，由用(yong)中間(jian)管連接的(de)兩(liang)個(ge)波(bo)紋管及銷軸和鉸(jiao)鏈板組成，能(neng)吸(xi)收互相垂直的(de)兩(liang)個(ge)平面橫向(xiang)位移和膨脹節(jie)本身(shen)的(de)

  ⑥. 彎管(guan)(guan)(guan)(guan)(guan)(guan)壓(ya)力平(ping)(ping)(ping)(ping)衡(heng)型(xing)膨(peng)(peng)脹(zhang)節，由一(yi)(yi)個(ge)工(gong)(gong)作(zuo)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)或(huo)用(yong)中(zhong)間(jian)(jian)連接的兩個(ge)工(gong)(gong)作(zuo)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)及一(yi)(yi)個(ge)平(ping)(ping)(ping)(ping)衡(heng)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)構成，工(gong)(gong)作(zuo)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)與平(ping)(ping)(ping)(ping)衡(heng)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)間(jian)(jian)裝有(you)(you)彎頭或(huo)三通(tong)，平(ping)(ping)(ping)(ping)衡(heng)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)一(yi)(yi)端有(you)(you)封頭并承受(shou)管(guan)(guan)(guan)(guan)(guan)(guan)道內壓(ya)，工(gong)(gong)作(zuo)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)和(he)平(ping)(ping)(ping)(ping)衡(heng)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)外端間(jian)(jian)裝有(you)(you)拉桿(gan)。此種膨(peng)(peng)脹(zhang)節能吸收軸向(xiang)位移(yi)和(he)／或(huo)橫(heng)向(xiang)位移(yi)。拉桿(gan)能約束波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)壓(ya)力、推力。常用(yong)于管(guan)(guan)(guan)(guan)(guan)(guan)道方向(xiang)改變處。

  ⑦. 直管(guan)(guan)壓(ya)(ya)力平(ping)衡(heng)型膨脹(zhang)節，一(yi)(yi)般由(you)位(wei)(wei)于(yu)兩端的(de)兩個(ge)工作(zuo)波紋(wen)(wen)管(guan)(guan)及有效面積(ji)等于(yu)兩倍(bei)工作(zuo)波紋(wen)(wen)管(guan)(guan)有效面積(ji)、位(wei)(wei)于(yu)中(zhong)間的(de)一(yi)(yi)個(ge)平(ping)衡(heng)波紋(wen)(wen)管(guan)(guan)組成，兩套拉桿分別(bie)將每一(yi)(yi)個(ge)工作(zuo)波紋(wen)(wen)管(guan)(guan)與平(ping)衡(heng)波紋(wen)(wen)管(guan)(guan)相(xiang)互(hu)連接(jie)起來。此種膨脹(zhang)節能吸(xi)收軸向位(wei)(wei)移。拉桿能約束波紋(wen)(wen)管(guan)(guan)壓(ya)(ya)力、推力。

  ⑧. 帶(dai)約束(shu)的(de)金屬波(bo)紋管(guan)膨脹節(jie)的(de)共同特(te)點(dian)是(shi)管(guan)道(dao)的(de)內壓(ya)推力（俗稱(cheng)盲板力）沒有作用(yong)于(yu)固定點(dian)或限位(wei)點(dian)處，而是(shi)由約束(shu)波(bo)紋管(guan)膨脹節(jie)用(yong)的(de)金屬部件承受。