八角墊(dian)的密封(feng)原(yuan)理(li)和性能,妳知(zhi)道(dao)哪些?八角墊(dian)是是用(yong)金(jin)屬(shu)材(cai)料由(you)鍛(duan)造(zao)及熱處理(li)和機械(xie)加(jia)工成截(jie)面(mian)形(xing)狀(zhuang)為八角型的實(shi)體金屬(shu)墊(dian)片,具有徑(jing)向(xiang)自(zi)緊密封(feng)作(zuo)用(yong),是標準(zhun)的r型金屬(shu)環墊(dian)的壹種,其作(zuo)用(yong)原(yuan)理(li)是是靠(kao)墊(dian)片與法(fa)蘭梯型槽(cao)的內(nei)外(wai)面(mian)(主(zhu)要(yao)是外(wai)側(ce)面(mian))的接(jie)觸(chu),並(bing)通(tong)過(guo)壓(ya)緊從而(er)形成密封(feng)作(zuo)用(yong)。材(cai)質(zhi):碳(tan)鋼、不銹鋼304、316等。
八(ba)角形金(jin)屬(shu)環墊(dian)性(xing)能特點(dian):
1、耐(nai)高溫、耐(nai)高壓(ya),適用(yong)於(yu)高壓(ya)法(fa)蘭;
2、密封(feng)持久可靠;
3、適應壓(ya)力(li)、溫度有波動(dong)的工況(kuang)條件(jian);
八(ba)角形金(jin)屬(shu)環墊(dian)應用(yong)範(fan)圍(wei):通(tong)常應用(yong)於(yu)高溫高壓(ya)蒸(zheng)氣,氣體,溶(rong)劑的管(guan)法(fa)蘭,塔(ta)槽(cao),壓(ya)力(li)容器,高速(su)接合(he)面(mian),高溫高壓(ya)閥(fa),蓋(gai)。石油(you)天(tian)然氣工業(ye)中的井口裝(zhuang)置(zhi)和采油(you)樹(shu)上的密封(feng)。
溫(wen)州(zhou)市(shi)華海(hai)密封(feng)件(jian)有限(xian)公(gong)司(si)是中(zhong)國(guo)摩擦密封(feng)材(cai)料協(xie)會(hui)理(li)事單(dan)位(wei)、全(quan)國(guo)填(tian)料靜密封(feng)行(xing)業(ye)協會(hui)會(hui)員(yuan)單(dan)位(wei)、慈(ci)溪密封(feng)材(cai)料協(xie)會(hui)會(hui)員(yuan)單(dan)位(wei)、中(zhong)國(guo)閥(fa)門城(cheng)—龍(long)灣(wan)閥(fa)門協會(hui)副(fu)會(hui)長(chang)單位(wei)、永興商(shang)會(hui)理(li)事單(dan)位(wei)。公(gong)司(si)已通過(guo)ISO9001:2008國(guo)際(ji)質(zhi)量(liang)體系認證(zheng)、特種(zhong)設備制造(zao)許可證(zheng)TS認證(zheng)、美(mei)國(guo)石油(you)學(xue)會(hui)API 6A及(ji)API 17D認證(zheng)。華海(hai)人(ren)秉承(cheng)“質(zhi)量(liang)第(di)壹、服(fu)務(wu)至(zhi)上”的宗旨(zhi),與客戶(hu)共(gong)創(chuang)未來!