套筒(tong)式補償器的內(nei)(nei)套筒(tong)與(yu)管(guan)道(dao)連接,采(cai)用(yong)高性能(neng)自壓(ya)式動(dong)(dong)密(mi)封(feng)的原理與(yu)結構,它可(ke)以隨著管(guan)道(dao)的伸(shen)縮(suo)在(zai)外殼內(nei)(nei)進(jin)行自由滑(hua)(hua)動(dong)(dong),能(neng)適應任何管(guan)道(dao)的密(mi)封(feng)要(yao)求.外殼與(yu)內(nei)(nei)套筒(tong)之間(jian)采(cai)用(yong)新(xin)型(xing)合成材料密(mi)封(feng),能(neng)耐(nai)高溫(wen),防(fang)腐蝕抗老化,適用(yong)溫(wen)度(du)-40至150,特殊(shu)情況下可(ke)達350.既能(neng)保(bao)證軸向滑(hua)(hua)動(dong)(dong),又能(neng)保(bao)證管(guan)內(nei)(nei)介質(zhi)不泄漏。