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(guo)扣(kou)壓(ya)(ya)(ya)裝(zhuang)配而成(cheng)的(de)總(zong)(zong)成(cheng)結構。工(gong)作壓(ya)(ya)(ya)力：長期穩定(ding)(ding)工(gong)作能(neng)承受的(de)最大(da)壓(ya)(ya)(ya)力；該壓(ya)(ya)(ya)力值必須等(deng)于(yu)或大(da)于(yu)液壓(ya)(ya)(ya)系統的(de)最大(da)壓(ya)(ya)(ya)力。軟(ruan)(ruan)管(guan)(guan)總(zong)(zong)成(cheng)的(de)貯存(cun)：受溫度、光照(zhao)等(deng)因(yin)素的(de)影響(xiang)，其(qi)有效(xiao)期難(nan)以確定(ding)(ding)。軟(ruan)(ruan)管(guan)(guan)總(zong)(zong)成(cheng)生(sheng)產(chan)后(hou)，使用(yong)年(nian)限不(bu)得超過(guo)6年(nian)，其(qi)中在(zai)6年(nian)里，貯存(cun)的(de)時間(jian)不(bu)得超過(guo)2年(nian)。接(jie)頭(tou)在(zai)軟(ruan)(ruan)管(guan)(guan)上(shang)有滑移；外覆蓋層破壞、割傷(shang)、腐蝕；軟(ruan)(ruan)管(guan)(guan)硬化、開裂(lie)、碳化；接(jie)頭(tou)破壞、損壞、腐蝕；接(jie)頭(tou)或軟(ruan)(ruan)管(guan)(guan)泄(xie)漏；軟(ruan)(ruan)管(guan)(guan)屈折被壓(ya)(ya)(ya)扁(bian)或受到扭(niu)曲；外膠(jiao)層發泡、變軟(ruan)(ruan)、剝蝕或脫層。