廠商(shang)性質:DA21Y
所(suo)屬分類:低溫安全閥(fa)
產品時間:2021-03-18
簡要描述:低溫(wen)(wen)高壓(ya)安全閥在(zai)設備(bei)和(he)管路上作為超(chao)壓(ya)保(bao)護裝置,制造過(guo)程將零件(jian)浸入(ru)低溫(wen)(wen)-196℃的(de)(de)(de)液氮中保(bao)冷2至6小時后取出(chu)自然處理(li),重復循(xun)環2次,減(jian)少(shao)溫(wen)(wen)差和(he)金相組織改變而(er)產生變形,提(ti)高閥門(men)在(zai)低溫(wen)(wen)時的(de)(de)(de)密封性(xing)。用于易燃(ran)介質的(de)(de)(de)閥門(men)需(xu)防靜電設計。
上(shang)海(hai)賢億閥門有限公司宗旨 :“客戶至(zhi)上(shang),誠信經營”堅持“以(yi)質(zhi)量求生存,誠信創造(zao)價(jia)值”,讓顧(gu)客買的放心,用的放心,堅持薄利多銷,我們將以(yi)熱情(qing),竭誠為您服務!
低溫高壓安全閥
上(shang)海賢(xian)億閥門有限公(gong)司(si)擁有一支(zhi)專(zhuan)業從事(shi)低溫閥門設(she)計(ji)開發(fa)和(he)生產的(de)(de)隊伍,擁有先進的(de)(de)機(ji)械加工設(she)備,精密的(de)(de)數控加工機(ji)床,公(gong)司(si)具有對產品設(she)計(ji)、制造(zao)、安裝和(he)服務全過程的(de)(de)有效而完成(cheng)的(de)(de)質星管(guan)理(li)體(ti)系。上(shang)海賢(xian)億閥門有限公(gong)司(si)堅持"以(yi)顧客(ke)為中心,以(yi)質墾(ken)求(qiu)生存(cun)"的(de)(de)企業宗旨,竭誠為廣大客(ke)戶提供zui優質的(de)(de)產品和(he)服務。
上(shang)海賢億低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)閥(fa)(fa)(fa)(fa)(fa)門有限(xian)公司專業(ye)制造的閥(fa)(fa)(fa)(fa)(fa)門全(quan)部(bu)經低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)處理,常用(yong)(yong)產品(pin)適用(yong)(yong)溫(wen)(wen)(wen)(wen)(wen)(wen)度(du)-196℃~%2B80℃。品(pin)種(zhong)有:低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)閥(fa)(fa)(fa)(fa)(fa)門;低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)截止(zhi)閥(fa)(fa)(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)高壓截止(zhi)閥(fa)(fa)(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)球(qiu)閥(fa)(fa)(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)止(zhi)回閥(fa)(fa)(fa)(fa)(fa);液化(hua)天然(ran)氣閥(fa)(fa)(fa)(fa)(fa)門;氧(yang)氣閥(fa)(fa)(fa)(fa)(fa)門;低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)安全(quan)閥(fa)(fa)(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)針閥(fa)(fa)(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)調節(jie)閥(fa)(fa)(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)節(jie)流(liu)閥(fa)(fa)(fa)(fa)(fa);空分(fen)設備閥(fa)(fa)(fa)(fa)(fa)門;低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)節(jie)流(liu)閥(fa)(fa)(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)閘(zha)閥(fa)(fa)(fa)(fa)(fa);空壓機配件;特種(zhong)閥(fa)(fa)(fa)(fa)(fa)門;低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)針閥(fa)(fa)(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)安全(quan)閥(fa)(fa)(fa)(fa)(fa)廣(guang)泛應(ying)用(yong)(yong)于冶金(jin)、石(shi)化(hua)、航天、核工業(ye)、鐵道等(deng)行業(ye)等(deng)行業(ye),上(shang)海賢億低(di)(di)(di)(di)溫(wen)(wen)(wen)(wen)(wen)(wen)閥(fa)(fa)(fa)(fa)(fa)門有限(xian)公司竭誠為您服
一概述:
低溫安全閥在設(she)備和(he)管路上(shang)作為超(chao)壓保護裝(zhuang)置(zhi),制造過程將零(ling)件浸入(ru)低溫-196℃的(de)液(ye)氮中保冷2至6小時(shi)后取出自(zi)然處理,重復循環2次,減少溫差和(he)金相組織改變(bian)而(er)產生變(bian)形,提高閥門(men)在低溫時(shi)的(de)密封性(xing)。用(yong)于易燃(ran)介質的(de)閥門(men)需防靜電(dian)設(she)計。
靠、起跳壓力穩定等(deng)特點。
二. 規范:
型號(hao):DA21F、DA21Y、KDA21F、KDA21Y、
公稱通徑:DN6-25mm
公稱壓力:PN1.0-32MPa
適用介質:LO2、LN2、LAR、LNG等
適用溫度:-196℃-%2B80℃
包裝:紙箱、木箱
三.材質:
閥(fa)體(ti)、閥(fa)座:銅/不銹鋼
閥頂、閥桿、彈簧:不銹鋼
四.性能:
產品型號 | 產品代號 | 公稱通徑(mm) | 公稱壓力(MPa) | 整定壓力(MPa) | 密封壓力(MPa) | 重量Kg |
DA21F-25T/P | 7K10 | 10 | 2.5 | 1.76 | 1.6 | 0.46 |
DA21F-25T/P | 7K10G | 10 | 1.6 | 0.88 | 0.8 | 0.46 |
DA21F-25T/P | 9K10 | 10 | 1.6 | 0.275 | 0.25 | 0.46 |
DA21F-25T/P | 7K15 | 15 | 1.6 | 0.88 | 0.8 | 0.75 |
DA21F-25T/P | 7K15G | 15 | 2.5 | 1.76 | 1.6 | 0.78 |
DA21F-25T/P | 7K25 | 25 | 2.5 | 1.76 | 1.6 | 1.52 |
DA21F-25T/P | 7K25G | 25 | 1.6 | 0.88 | 0.8 | 1.44 |
DA21F-25T/P | 7K25H | 25 | 1.6 | 0.23 | 0.20 | 1.44 |
DA21F-25T/P | 205DK25 | 25 | 1.6 | 0.11 | 0.10 | 1.44 |
DA21F-25T/P | 206DK25 | 25 | 1.6 | 0.17 | 0.15 | 1.44 |
DA21F-25T/P | 251DK25 | 25 | 2.5 | 2.20 | 1.98 | 1.57 |
低溫高壓安全閥