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為常(chang)見的軸向(xiang)式波(bo)(bo)紋管(guan)(guan)(guan)膨(peng)(peng)(peng)(peng)脹(zhang)節(jie)(jie),用(yong)在管(guan)(guan)(guan)道上進行軸向(xiang)長(chang)度補(bu)償。為了防(fang)止超過(guo)允許的補(bu)償量,在波(bo)(bo)紋管(guan)(guan)(guan)兩(liang)端(duan)設(she)置(zhi)有(you)保護拉(la)桿或保護環,在與它連接的兩(liang)端(duan)管(guan)(guan)(guan)道上設(she)置(zhi)導向(xiang)支架。另外還有(you)轉角(jiao)式和橫向(xiang)式膨(peng)(peng)(peng)(peng)脹(zhang)節(jie)(jie),可用(yong)來補(bu)償管(guan)(guan)(guan)道的轉角(jiao)變形(xing)和橫向(xiang)變形(xing)。這類膨(peng)(peng)(peng)(peng)脹(zhang)節(jie)(jie)的優(you)點是(shi)節(jie)(jie)省空間(jian),節(jie)(jie)約材料,便于標(biao)準化和批量生產,缺點是(shi)壽(shou)命較短。波(bo)(bo)紋管(guan)(guan)(guan)膨(peng)(peng)(peng)(peng)脹(zhang)節(jie)(jie)一般用(yong)于溫度和壓力(li)不很高、長(chang)度較短的管(guan)(guan)(guan)道上。隨著(zhu)波(bo)(bo)紋管(guan)(guan)(guan)生產技術水平的提高,這類膨(peng)(peng)(peng)(peng)脹(zhang)節(jie)(jie)的應用(yong)范圍(wei)正在擴大。目前(qian),波(bo)(bo)紋管(guan)(guan)(guan)膨(peng)(peng)(peng)(peng)脹(zhang)節(jie)(jie)可用(yong)在最高壓力(li)6.0兆帕的管(guan)(guan)(guan)系中(zhong)。