Babban fasali
DYH971H lantarki bi-clip wuya hatimi Butterfly bawul, amfani da daidai J-siffar m hatimi zoben da kuma uku eccentric multi-layered karfe wuya hatimi tsari, da aka yadu amfani da a kan masana'antu bututu kamar na zinariya, wutar lantarki, petrochemical, da kuma samar da ruwa da kuma birni gini a matsakaici temperature≤425 ℃, don daidaita kwararar da kuma daukar ruwa amfani. Wannan lantarki daidaitawa bawul ne amfani da uku eccentric tsari, bawul wurin zama da farantin hatimi saman duka da daban-daban tauri da bakin karfe, tare da kyau lalata juriya, da dogon aiki rayuwa, wannan bawul yana da biyu-direction hatimi aiki, kayayyakin ya dace da kasa GB / T13927-92 bawul matsin lamba gwajin ka'idodin. Kayayyakin suna da wadannan halaye:
1, Wannan bawul ya yi amfani da uku eccentric hatimi tsari, bawul wurin zama da butterfly allon lalacewa kananan.
2, hatimi zoben da aka zaɓi da bakin karfe, tare da karfe wuya hatimi da kuma m hatimi biyu amfani, duka a cikin low zafin jiki da kuma high zafin jiki yanayi, suna da kyau hatimi aiki, tare da lalata juriya, dogon rayuwa da sauran halaye.
3, farantin rufi saman amfani da walda cobalt tushen karbida, rufi saman juriya lalacewa, dogon aiki rayuwa.
4, babban bayani Butterfly allon amfani da basted tsari, high karfi, m yankin, m juriya kananan.
5, Wannan bawul yana da biyu-direction hatimi aiki, a lokacin da shigarwa ba shi da iyakancewa da kafofin watsa labarai kwarara, kuma ba shi da tasiri da sararin samaniya matsayi, za a iya shigarwa a kowane shugabanci.
Ana iya shigar da na'urar tuki a wurare da yawa (juyawa 90 ° ko 180 °), don sauƙin amfani da mai amfani.
Design Features da kuma aiwatar da ka'idoji
Nominal diamita DN (mm)50~2000
Nominal matsin lamba PN (MPa)0.6 1.0 1.6 2.5
hatimi gwajin (MPa)0.66 1.1 1.76 2.75
Gwajin ƙarfi (MPa)0.9 1.5 2.4 3.75
Yi amfani da TemperatureCarbon karfe: -29 ℃ ~ 425 ℃ bakin karfe: -40 ℃ ~ 650 ℃
Amfani da kafofin watsa labaraiRuwa, iska, gas, man fetur da kuma rauni lalata ruwa
Rate na leakageBiyan GB / T13927-92 ka'idoji
Hanyar tukiSnail ƙafafun motsi, lantarki, pneumatic, ruwa
Aikace-aikace
Ginin birni, sinadarai, karfe, man fetur, magunguna, abinci, abin sha, muhalli
Main kayan aiki
bawul jiki: WCB, halitta karfe, bakin karfe, QT450-10
Butterfly Board: WCB, gami karfe, bakin karfe, QT450-10
bawul shaft: 2Cr13 bakin karfe, gami karfe
hatimi zobe: bakin karfe zobe
Kunshin: Flexible Graphite
Amfani da Standard
Manufacturing daidaitattun JB / T 8527-97
Flange daidaitattun GB9113-2000
Tsarin tsawon misali GB12221-89
Binciken misali GB / T 13927-92