0102030405
Teko ea khatello ea li-valve le tlhahlobo ea ho tiisa 'mele oa motlatsi oa tiiso ea tšebetso
2022-06-22
Teko ea khatello ea li-valve le tlhahlobo ea ho tiisa 'mele oa motlatsi oa tlhahlobo ea ts'ebetso ea ho tiisa Selelekela sa litekanyetso tse amehang bakeng sa lisebelisoa tsa motlakase tsa li-valve Teko ea khatello ke teko ea mantlha ea li-valve. Belofo ka 'ngoe e tla lekoa khatello pele e tloha fekthering. Hajoale, li-valve tsa tšepe hangata li lekoa ho latela maemo a JB/T 9092. Li-valve tsa tšepe le tsa koporo le li-forging le li-valve tsa li-valve li tla kenngoa tekong ea khatello ho latela GB / T 13927. Tlhahlobo ea khetla ea valve ke teko ea khatello ea khetla eohle ea valve, e amanang le 'mele oa valve le sekoahelo. . Sepheo ke ho leka ho tiea ha 'mele le bonnet le ho hanyetsa khatello ea ntlo eohle ho kenyeletsa lenonyeletso la' mele le bonnet. Teko ea khatello ke teko ea mantlha ea li-valve. Belofo ka 'ngoe e tla lekoa khatello pele e tloha fekthering. Hona joale, litekanyetso tsa tlhahlobo ea khatello ea li-valve tsa malapeng ke GB/T 13927-1992 "teko e akaretsang ea khatello ea li-valve" le JB/T 9092-1999 "tlhahlobo le tlhahlobo ea li-valve". GB/T 13927-1992 e bua ka tekanyetso ea naha ea ISO 5208-1991 "teko ea khatello ea li-valve tsa indasteri" e entsoeng, JB/T 9092-1999 e bua ka American Petroleum Institute standard API 598-1996 "tlhahlobo le tlhahlobo ea li-valve" hlophisoa. GB/T 13927 haholo-holo e totobatsa teko ea khatello ea valve ea heke, valve ea globe, valve ea ho hlahloba, valve ea plug, valve ea bolo, valve ea serurubele, diaphragm valve, joalo-joalo Tekanyetso ea JB/T 9092 e loketse teko ea khatello ea li-valve tsa heke, globe. li-valve, li-valve tsa plug, li-valve tsa bolo, li-valve tsa cheke le li-valve tsa serurubele tseo likarolo tsa tsona tsa ho bula le ho koala e leng litiiso tse se nang tšepe le litiiso tsa tšepe. Li-valve tse ling li ka boela tsa bua ka litekanyetso tse peli tsa teko ea khatello ho latela litekanyetso tsa sehlahisoa. Hajoale, li-valve tsa tšepe hangata li lekoa ho latela maemo a JB/T 9092. Li-valve tsa tšepe le tsa koporo le li-forging le li-valve tsa li-valve li tla kenngoa tekong ea khatello ho latela GB / T 13927. Li-valve, li-forging le li-castings tse boletsoeng litekanyetso tse latelang li ntse li le tlas'a teko ea khatello ho latela GB / T 13927. 1) GB / T 12232-2005 "Morero o akaretsang oa li-valve tsa heke ea tšepe ea flanged". 2) GB/T 12233-2004 "Sehlopha se akaretsang sa valve ea tšepe ea globe le valve ea ho phahamisa". 3) GB/T 12238-1989 "Morero o akaretsang oa flanged le clamp connection butterfly valves". 4) GB/T 12228-2006 "General valve carbon steel forgings specifications specifications". 5) GB/T 12229-2005 "Tlhaloso ea li-castings tsa carbon steel bakeng sa li-valve tsa sepheo se akaretsang". 6) JB/T 9094-1999 "Litlhoko tsa botekgeniki bakeng sa li-valve tse koalang ts'ohanyetso bakeng sa lisebelisoa tsa khase ea petroleum LIQUEFIED". Li-valve tse boletsoeng litekanyetsong tse latelang li tla lekoa khatello ho latela JB/T 9092-1999 "Teko le Tlhahlobo ea Li-valve". 1) GB/T 12224-2005 "Litlhoko tse akaretsang tsa li-valve tsa tšepe". 2) GB/T 12234-1989 "Morero ka kakaretso flanged le butt welded tšepe heke li-valve". 3) GB/T 12235-1989 "Morero o akaretsang o kentse li-valve tsa tšepe tsa tšepe le li-valve tsa ho phahamisa". 4) GB/T 12236-1989 "Steel swing check valves for general purpose". 5) GB/T 12237-1989 "Morero o akaretsang o nang le flanged le butt-welded steel ball valve". 6) JB / T 7746-2006 "Compact Steel valve" Ho JB / T 9092-1999 le API 598-2004, tlhahlobo ea khatello ea valve e kenyelletsa lintho tse latelang: tlhahlobo ea shell; Teko ea tiiso e ka holimo; Teko e tlaase ea tiiso ea khatello; Teko ea tiiso ea khatello e phahameng. Sheba Lethathamo la 5-24 bakeng sa lisebelisoa tsa teko ea khatello ea li-valve. Letlapa la 5-24 Lintho tsa tlhahlobo ea khatello ea li-valve tse fapaneng ① Le haeba valve e tšoaneleha tekong ea ho tiisa, ha e lumelloe ho qhaqholla le ho kenya tšoelesa ea ho paka kapa ho khutlisa sephutheloana tlas'a khatello ea valve. Valve e nang le litlhoko tsa ts'ebetso ea ho tiisa ka holimo e tlameha ho etsoa tekong ea ho tiisa. (3) Ka tumello ea moreki, moetsi oa li-valve a ka nka sebaka sa teko ea khatello ea hydrostatic bakeng sa teko ea tiiso ea khase e tlaase. Ka litekanyetso tsa GB / T 13927 le ISO 5208, tlhahlobo ea khatello ea valve e kenyelletsa: tlhahlobo ea khetla; Teko ea ho tiisa (ISO 5208 ha e na ntho ena ea teko); Teko ea tiiso. Le hoja litekanyetso tsa GB/T 13927 le ISO 5208 li sa arole tlhahlobo ea tiiso ka mokhoa o hlakileng hore e be teko ea ho tiisa khatello e tlaase le teko ea ho tiisa khatello e phahameng, empa ka boholo bo itseng le mefuta e sa tšoaneng ea khatello, sebaka se fumanehang sa khase bakeng sa teko ea ho tiisa khatello e tlaase, empa hape le ka tekanyo e itseng ea boholo ba lebitso le mefuta e meng ea khatello ea maikutlo. boholo bohle ba lebitso le mefuta e fapaneng ea khatello e nang le mokelikeli bakeng sa teko ea ho tiisa khatello e phahameng. GB/T 13927 le ISO 5208 li bolela hore tlas'a boholo bo bonyenyane ba lebitso (DN≤50mm) le khatello ea lebitso (PN≤ 0.5mpa), 0.5 ~ 0.7mpa gas medium e lumelloa ho sebelisoa bakeng sa tlhahlobo ea khetla. JB/T 9092 le API 598 li hlakisa hore thepa e tla beoa tekong ea khetla ka makhetlo a 1.5 ho feta khatello e lekantsoeng ho 38℃. Ho phaella moo, ho boetse ho na le phapang e totobetseng pakeng tsa litokisetso tsa GB/T 13927 le JB/T 9092 mabapi le nako e khuts'oane ea teko le ho lutla ho lumelletsoeng. ISO 5208 le API 598 hajoale ke litekanyetso tsa machaba tsa tlhahlobo ea khatello ea li-valve, linaha tse ngata li bua ka litekanyetso tsena tse peli ho theha litekanyetso tsa tsona. Se latelang ke selelekela le papiso ea litekanyetso tse ka sehloohong tsa teko ea khatello lapeng le kantle ho naha ho ea ka likarolo tsa lintho tsa tlhahlobo ea khatello. 1 2 3 4 5 6 7 8 Litekanyetso tse amanang le lisebelisoa tsa motlakase tsa valve li hlahisoa moralong, tlhahisong le tekong ea sesebelisoa sa motlakase sa valve ho laola mosebetsi o kaholimo. Mabitso a tloaelehileng le likhoutu li thathamisitsoe ka tlase e le li-index bakeng sa ho sheba habonolo. Ho feta moo, litaba tse tloaelehileng tse thathamisitsoeng li tla hlahisoa hakhutšoanyane. ▲ JB/T8528-1997 Tlhaloso ea lisebelisoa tsa motlakase tsa valve ka kakaretso Ke tekanyetso ea lisebelisoa tsa motlakase tsa valve, tse qalileng ho sebetsa ka 1998-01-01. Ke tokiso ea ZBJ16002-87 Litlhaloso tsa tekheniki bakeng sa li-valve tsa motlakase. Ho latela moralo, tlhahlobo, tlhahlobo le ts'ebeliso ea lisebelisoa tsa motlakase lilemong tsa morao tjena, maemo a ntlafalitse mocheso oa tikoloho ea ho sebetsa, index ea lerata, torque e qalang, torque e phahameng, torque ea taolo, lebelo la taolo le mokhoa oa teko oa ZBJ16002-87. Ts'ebetsong ea eona e tla nkela ZBJ16002-87 sebaka. Khampani ea rona ke eona e ka sehloohong ea ho ngola mokhoa ona ▲GB12222-89 Multi-turn valve device connection Tekanyetso e lekana le standard standard ea machaba ISO5210/1 ~ 5210/3-1982 "Multi-turn valve Driving Device connection". E fana ka litekanyo tse hokelang tsa sesebelisoa sa li-valve tsa li-multi-turn le valve le litekanyo tsa likarolo tsa koloi, hammoho le litekanyetso tsa litšupiso tsa torque le axial thrust. Tekanyetso ena e sebetsa ho litekanyo tsa khokahanyo ea lisebelisoa tsa li-valve actuation ho li-valve tsa heke, globe, throttle le diaphragm valves. Hajoale, boholo ba khokahano le mofuta oa lihlahisoa tsa bahlahisi ba bang ba lisebelisoa tsa motlakase lefatšeng li tšoana le maemo. Boholo ba khokahano ea lihlahisoa tsa SMC, SCD le BA tsa k'hamphani ea rona bo lumellana le maemo ana. ▲GB12223-89 Khokahano ea sesebediswa sa rotary valve drive Tekanyetso e lekana le maemo a machaba a ISO5211/1 ~ 5211/3-1982 "Khokelo ea Sesebediswa sa Motlakase sa Motlakase sa rotary". E fana ka boholo ba khokahanyo ea sesebelisoa sa ho khanna le valve ea karolo ea valve ea rotary le boholo ba likarolo tsa ho khanna, hammoho le boleng ba boitsebiso ba torque. Tekanyetso ena e sebetsa ho litekanyo tsa khokahano lipakeng tsa li-valve le li-valve tsa bolo, serurubele le li-valve tsa plug. Boholo ba khokahano ea lihlahisoa tsa HBC tsa khamphani ea rona bo fapane le maemo ana, empa re ka fana ka lihlahisoa tsa SMC/HBC partial rotary tse fihlelang boholo bo tloaelehileng ho latela litlhoko tsa mosebelisi, le boholo ba khokahano ea lihlahisoa tsa SMC/JA le li-valve le tsona li ka ba teng. e fanoang ho latela maemo ana. ▲JB/T8862-2000 Litlhaloso tsa tlhahlobo ea bophelo ba sesebelisoa sa motlakase oa valve Tekanyetso e totobatsa litlhoko tsa tlhahlobo, lisebelisoa tsa tlhahlobo le mekhoa ea tlhahlobo ea tlhahlobo ea bophelo ea sesebelisoa sa motlakase sa valve. Teko ea bophelo ea tlhahlobo ea mofuta oa sesebelisoa sa motlakase ea valve e ntse e etsoa ho latela maemo ana. Jbz247-85 ke e 'ngoe ea litekanyetso tsa litšupiso tsa JB/T8528-1997 "Maemo a Technical bakeng sa Li-Valves tsa Motlakase". ▲JB/TQ53168-99 li-valve tsa mefuta e mengata ea lisebelisoa tsa lisebelisoa tsa motlakase Tekanyetso e totobatsa boemo ba boleng ba sehlahisoa, mokhoa oa teko le mokhoa oa ho etsa sampole oa sesebelisoa sa motlakase oa li-valve tse ngata. Li-index tsa ho pheta-pheta ha torque, tlhahlobo ea bophelo, lerata le lintho tse ling li hlalositsoe, 'me boleng ba lihlahisoa tse tšoanelehang, lihlahisoa tsa boemo ba pele le lihlahisoa tse ntle li boletsoe. ▲JB2195-77YDF letoto la likarolo tse tharo tsa li-asynchronous motors bakeng sa li-valve tsa motlakase Tekanyetso ena ke ea pele naheng ea China ka maemo a koloi ea li-valve, e totobatsa litlhoko tsa tekheniki ea koloi, litekanyetso tsa khokahano, melao ea kamohelo, joalo-joalo. Limitorque motors tse sebelisoang ke letoto la SMC li batla litekanyetso tse phahameng tsa tekheniki ho feta letoto la YDF (ke hore, letoto la SMC ha le sebelise li-motor tsa YDF), ka hona, maemo ana a ntlafalitsoe.