法蘭部(bu)閘(zha)閥(fa):不銹鋼裝飾管(guan)嗎(ma)、雙(shuang)相鋼、碳素鋼、鈦(tai)、鎳等原材料 埃尼斯集(ji)團生產的國標(biao)、德(de)標(biao)閘(zha)閥(fa)采用國內外先進標(biao)準,密封(feng)可靠,性(xing)(xing)能優(you)良,造(zao)型美觀;閘(zha)板、閥(fa)座耐磨(mo)、耐高溫,耐腐(fu)蝕,抗(kang)擦(ca)傷性(xing)(xing)能好、使用壽命長(chang);采用楔式(shi)彈性(xing)(xing)閘(zha)板結(jie)構,中大(da)口徑設置(zhi)滾(gun)動軸承,啟閉輕(qing)松;閥(fa)桿經調(diao)質(zhi)和(he)表(biao)面氮化(hua)處理,有(you)良好的搞(gao)腐(fu)蝕性(xing)(xing)和(he)抗(kang)擦(ca)傷性(xing)(xing);可采用各(ge)(ge)種(zhong)(zhong)配管(guan)法蘭標(biao)準及法蘭密封(feng)面型式(shi),滿足各(ge)(ge)種(zhong)(zhong)工(gong)(gong)程需(xu)要及用戶要求(qiu);閥(fa)體材料品種(zhong)(zhong)齊全(quan),填料、墊(dian)片(pian)根據(ju)實際工(gong)(gong)況或用戶要求(qiu)合理選配,能適用于各(ge)(ge)種(zhong)(zhong)壓力(li)、溫度及介質(zhi)工(gong)(gong)況。
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