渦輪三偏(pian)心法蘭(lan)式硬(ying)密封蝶閥D343H-16C
渦(wo)輪三(san)偏(pian)心(xin)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)硬(ying)密(mi)封蝶(die)閥D343H-16C渦(wo)輪三(san)偏(pian)心(xin)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)硬(ying)密(mi)封蝶(die)閥D343H-16C概述(shu)Dd343蝸(gua)輪法(fa)(fa)蘭(lan)(lan)式(shi)(shi)多(duo)層(ceng)次金(jin)屬(shu)硬(ying)密(mi)封蝶(die)閥蝶(die)閥除保留原(yuan)有蝶(die)閥具有的(de)結構緊湊,體(ti)積(ji)小,重(zhong)量輕,操作(zuo)方便(bian),性(xing)能可靠,維(wei)修簡單外,還(huan)具有抗老化,抗輻照(zhao),經久耐用(yong),壽命長(chang),耐溫耐高(gao)壓,應用(yong)范(fan)圍廣等特點。廣泛(fan)應用(yong)于熱力管道,鍋爐輔機系統,石油化工和冶金(jin)行業(ye)中,用(yong)來(lai)切斷和調(diao)節各種非腐蝕性(xing)和腐蝕性(xing)介質。渦(wo)輪三(san)偏(pian)心(xin)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)硬(ying)密(mi)