軟管總成就是將經鋼絲編織或纏繞增強的膠管的兩頭和金屬連接接頭經過扣壓(ya)(ya)(ya)(ya)裝配而(er)成(cheng)(cheng)的總(zong)成(cheng)(cheng)結(jie)構。工作(zuo)壓(ya)(ya)(ya)(ya)力：長(chang)期穩定(ding)工作(zuo)能承受的最大壓(ya)(ya)(ya)(ya)力；該壓(ya)(ya)(ya)(ya)力值必須等于或(huo)大于液(ye)壓(ya)(ya)(ya)(ya)系(xi)統(tong)的最大壓(ya)(ya)(ya)(ya)力。軟(ruan)管(guan)(guan)總(zong)成(cheng)(cheng)的貯存(cun)：受溫度(du)、光(guang)照(zhao)等因(yin)素的影(ying)響，其(qi)有(you)效期難以確定(ding)。軟(ruan)管(guan)(guan)總(zong)成(cheng)(cheng)生(sheng)產后，使用年(nian)(nian)限不得超過6年(nian)(nian)，其(qi)中在6年(nian)(nian)里(li)，貯存(cun)的時間不得超過2年(nian)(nian)。接(jie)頭在軟(ruan)管(guan)(guan)上有(you)滑移；外覆蓋層破壞、割傷、腐蝕；軟(ruan)管(guan)(guan)硬化、開裂、碳(tan)化；接(jie)頭破壞、損壞、腐蝕；接(jie)頭或(huo)軟(ruan)管(guan)(guan)泄漏(lou)；軟(ruan)管(guan)(guan)屈(qu)折被(bei)壓(ya)(ya)(ya)(ya)扁或(huo)受到(dao)扭曲；外膠(jiao)層發泡、變軟(ruan)、剝蝕或(huo)脫層。
