管(guan)(guan)件(jian)(jian)(jian)連(lian)接(jie)管(guan)(guan)道(dao)成都(dou)卡壓(ya)式(shi)管(guan)(guan)件(jian)(jian)(jian)是以帶有特種密封圈的承(cheng)口管(guan)(guan)件(jian)(jian)(jian)連(lian)接(jie)管(guan)(guan)道(dao)，用(yong)(yong)專用(yong)(yong)工具(ju)壓(ya)緊管(guan)(guan)口而起密封和(he)固定作(zuo)(zuo)用(yong)(yong)的一種連(lian)接(jie)件(jian)(jian)(jian)，根據(ju)端(duan)部卡壓(ya)連(lian)接(jie)方式(shi)分為(wei)D型(xing)和(he)S型(xing)兩種。具(ju)有抗(kang)拉拔、抗(kang)旋轉、安裝簡單便捷、所(suo)需(xu)操(cao)作(zuo)(zuo)空(kong)間...