止(zhi)回閥(fa)(fa)(fa):不透(tou)鋼、雙(shuang)相鋼、合(he)(he)(he)金鋼、鈦、鎳等材(cai)料 埃(ai)尼斯(si)集團生產的(de)(de)國(guo)標(biao)(biao)法(fa)蘭(lan)止(zhi)回閥(fa)(fa)(fa)選(xuan)材(cai)考(kao)究,符合(he)(he)(he)國(guo)內、外相關標(biao)(biao)準,材(cai)料的(de)(de)全面(mian)質量高;國(guo)標(biao)(biao)法(fa)蘭(lan)止(zhi)回閥(fa)(fa)(fa)的(de)(de)密(mi)封(feng)副(fu)配對先(xian)進合(he)(he)(he)理(li)(li),閥(fa)(fa)(fa)瓣、閥(fa)(fa)(fa)座密(mi)封(feng)面(mian)采用(yong)(yong)(yong)鐵基(ji)合(he)(he)(he)金或司太(tai)立(Stellite)鈷基(ji)硬質合(he)(he)(he)金堆焊面(mian)成,耐(nai)磨、耐(nai)高溫、耐(nai)腐蝕(shi)、抗擦傷(shang)性能好(hao),使用(yong)(yong)(yong)壽命長;可采用(yong)(yong)(yong)各種(zhong)配管法(fa)蘭(lan)標(biao)(biao)準及法(fa)蘭(lan)密(mi)封(feng)型式,滿足各種(zhong)工(gong)(gong)程需要及用(yong)(yong)(yong)戶要求;閥(fa)(fa)(fa)體材(cai)料品種(zhong)齊(qi)全,墊(dian)片可根據實際工(gong)(gong)況或用(yong)(yong)(yong)戶要求合(he)(he)(he)理(li)(li)選(xuan)配,能適用(yong)(yong)(yong)于(yu)各種(zhong)壓(ya)力、溫度及介質工(gong)(gong)況。可按(an)用(yong)(yong)(yong)戶要求設計制造不同結構形式和連接形式的(de)(de)止(zhi)回閥(fa)(fa)(fa),為各種(zhong)設備配套使用(yong)(yong)(yong)。
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