渦輪三偏心(xin)法蘭式硬密封(feng)蝶閥D343H-16C
渦輪(lun)三(san)偏(pian)(pian)心(xin)(xin)法蘭式(shi)硬密封蝶閥(fa)D343H-16C渦輪(lun)三(san)偏(pian)(pian)心(xin)(xin)法蘭式(shi)硬密封蝶閥(fa)D343H-16C概述Dd343蝸輪(lun)法蘭式(shi)多層次金屬硬密封蝶閥(fa)蝶閥(fa)除保留原(yuan)有(you)蝶閥(fa)具(ju)(ju)有(you)的結構緊湊,體積(ji)小(xiao),重(zhong)量(liang)輕,操作方便,性能可靠,維(wei)修(xiu)簡單外,還具(ju)(ju)有(you)抗(kang)老化(hua),抗(kang)輻照,經久耐用(yong),壽命(ming)長(chang),耐溫耐高壓,應(ying)用(yong)范圍(wei)廣等特點。廣泛應(ying)用(yong)于熱(re)力(li)管道(dao),鍋爐(lu)輔機(ji)系統,石油化(hua)工和冶金行業中,用(yong)來切(qie)斷和調節(jie)各種非腐(fu)蝕(shi)性和腐(fu)蝕(shi)性介質(zhi)。渦輪(lun)三(san)偏(pian)(pian)心(xin)(xin)法蘭式(shi)硬密