Taolo ea Phallo e Matla: Tataiso ea Hao e Felletseng ea Li-valve tsa Heke tsa 36 Inch
Lefatšeng la taolo ea mokelikeli oa indasteri, moo liphaephe li tšoanang le litsela tse kholo tsa metsi le likhase,Li-valve tsa Heke tsa lisenthimithara tse 36eme e le bahlokomeli ba bohlokoa. Li-valve tsena tse kholo li entsoe bakeng sa lits'ebetso tse hlokang matla a phallo e phahameng, ho tima ho tšepahalang, le ts'ebetso e matla tlas'a maemo a feteletseng. Li fumaneha tlhahisong ea motlakase, kalafo ea metsi, phetiso ea oli le khase, merafong, le ts'ebetsong e kholo ea lik'hemik'hale, ho khetha e nepahetseng.Valve ea Heke ea 36e kenyelletsa ho utloisisa litlhaloso tsa bohlokoa. Tataiso ena e teba ka botebo ho thepa, litekanyetso tsa khatello, mefuta ea khokahano le sebaka saBahlahisi ba Valve ea Heke ea 36 Inch.
Ho Utloisisa Sekala: Hobaneng ha Li-inchi tse 36 li le Bohlokoa
Boholo bo boholo baValve ea Heke ea lisenthimithara tse 36(boholo ba phaephe bo tloaelehileng – NPS 36, bophara ba 'nete ba kantle ~ 914mm) bo bontša karolo ea eona meleng ea phetisetso ea mantlha, libaka tse kholo tsa ho kenella/ho ntša metsi, le litsamaiso tsa ho feta bakeng sa lits'ebeletso tse kholo.Li-valve tsa Heke tse kholotse kang tsena li sebetsana le bongata bo boholo, e leng se etsang hore ho tšepahala ha tsona e be ntho ea bohlokoa ka ho fetisisa. Ho hloleha ha se feela ho lutla; ho ka bolela nako e kholo ea ho se sebetse, kotsi ea tikoloho le litokiso tse turang. Ho khetha valve e nepahetseng ho kenyelletsa ho nahana ka hloko ka lintlha tse 'maloa.
1. Mokokotlo: Lisebelisoa tsa Kaho bakeng sa Li-valve tsa Heke tsa 36 Inch
Khetho ea thepa ke ea bohlokoa, e laoloa ke mecha ea phatlalatso ea mokelikeli, mocheso, khatello le maemo a tikoloho (joalo ka bokhoni ba ho bola). Lisebelisoa tse tloaelehileng li kenyelletsa:
* Tšepe ea Khabone (WCB, WCC, LCC):Khetho e atileng haholo bakeng saLi-valve tsa Heke tse 36Ho sebetsana le metsi, oli, mouoane, khase le lits'ebeletso tse akaretsang. E fana ka matla a matle le ts'ebeliso e ntle ea litšenyehelo. Mekhahlelo ea ASTM A216 ke e tloaelehileng.
* Tšepe e sa Haleng (CF8/304, CF8M/316, CF3/304L, CF3M/316L):E bohlokoa bakeng sa libaka tse senyang, lits'ebetso tsa bohloeki bo phahameng (lijo, meriana), kapa mocheso o phahameng. Mofuta oa 316/L o fana ka k'holeseterole e phahameng. Mekhahlelo ea ASTM A351/A743.
* Tšepe e sa hloekang ea Duplex le Super Duplex (CD3MN/31803, CD3MWCuN/32750, jj.):Fana ka matla a ikhethang (a habeli a 316 SS) le ho hanyetsa ka tsela e ikhethang ho petsoha ha sekoti, ho bola ha makhapetla, le ho petsoha ha khatello ea khatello (SCC), haholo-holo ka metsing a leoatle, lik'hemik'hale le tšebeliso ea oli le khase ea leoatleng.Li-valve tsa Heke tse kholo.
* Litšepe tsa Motsoako (WC6, WC9, C5, C12):E sebelisoa bakeng sa tšebeletso ea mouoane ea mocheso o phahameng le ea khatello e phahameng (litsi tsa motlakase) kapa litšebeletso tse itseng tse senyang moo tšepe ea khabone e haellang. Hangata e latela ASTM A217.
* Li-alloy tse Ikhethang (Monel, Inconel, Hastelloy):E hiriloe bakeng sa lits'ebeletso tse khethehileng haholo tsa lik'hemik'hale tse matla kapa mocheso o feteletseng, leha e se hangata haholo ka boholo bona ka lebaka la litšenyehelo.
* Lisebelisoa tsa ho seha:Likarolo tse ka hare (setulo, heke, kutu) hangata li hloka thepa e thata kapa e sa senyeheng ho feta 'mele. Li-trim tse tloaelehileng li kenyelletsa 13% Cr, 316 SS, Stellite, Monel, kapa litulo tsa Inconel ho latela tšebeletso.
2. E nang le Matla: Litekanyetso tsa Khatello bakeng sa Li-valve tsa Heke tsa 36 Inch
Tekanyo ea khatello e hlalosa khatello e phahameng ka ho fetisisa e lumelletsoeng eo 'mele oa valve le litho tsa kahare li ka e mamellang ka mokhoa o sireletsehileng mochesong o fanoeng.Li-valve tsa Heke tsa lisenthimithara tse 36, lihlopha tse tloaelehileng tsa khatello li kenyelletsa:
* Sehlopha sa ASME sa 150:E loketse ho sebelisoa ha khatello e tlase ho isa ho e mahareng (mohlala, metsi a pholileng, mouoane o nang le khatello e tlase, maro a mang a ts'ebetso).
* Sehlopha sa ASME sa 300:Tekanyetso e tloaelehileng haholo bakeng saLi-valve tsa Heke tse 36Liindastering tsa ts'ebetso, liphaephe tsa oli le khase (tse bohareng ba molapo), le lifeme tsa motlakase, tse sebetsanang le khatello e mahareng.
* Sehlopha sa ASME sa 600:E sebelisoa bakeng sa lits'ebeletso tse nang le khatello e phahameng tse tloaelehileng tlhahisong ea oli le khase e holimo, ho hloekisa le mouoane o nang le khatello e phahameng.
* Sehlopha sa ASME sa 900 le 1500lb:E hlokahala bakeng sa lits'ebetso tse nang le khatello e phahameng haholo, joalo ka li-wellheads, mela ea ts'ebetso ea bohlokoa, kapa phetiso ea khase e nang le khatello e phahameng. Li-valve lihlopheng tsena leLitekanyo tsa Valve ea Heke ea 36 Inche ba boima haholo le ho rarahana haholoanyane.
Tlhokomeliso ea Bohlokoa:Khatello ea 'nete aValve ea Heke ea lisenthimithara tse 36e ka sebetsana le ho fokotseha ha mocheso o ntse o eketseha. Kamehla sheba lichate tsa tekanyo ea khatello le mocheso tsa moetsi oa valve tse ipapisitseng le thepa.
3. Ho Kopanya Mohala: Mefuta ea Khokahano bakeng sa Li-valve tsa Heke tsa 36 Inch
Ho kopanya valve e kholo ho hloka mekhoa e matla ea khokahano:
* Lipheletso tse Fetotsoeng (RF, RTJ):Khokahano *e tloaelehileng haholo* bakeng saLi-valve tsa Heke tsa lisenthimithara tse 36E lumella ho hokelloa pakeng tsa li-flange tsa liphaephe, ho nolofatsa ho kenngoa, tlhokomelo le ho tlosoa ho ka bang teng.
* Sefahleho se Phahamisitsoeng (RF):E sebelisa gasket e hatelletsoeng pakeng tsa lifahleho tse phahamisitsoeng. E tloaelehileng bakeng sa lits'ebetso tse ngata.
* Sehokelo sa Mofuta oa Lesale (RTJ):E sebelisa gasket ea tšepe e lutseng ka har'a li-groove tse entsoeng ka mechini. E bohlokoa bakeng sa lits'ebeletso tsa khatello e phahameng le mocheso o phahameng (Sehlopha sa 600 le ho feta, se tloaelehileng oli le khase) kaha se fana ka tiiso e ntle.
* Lipheletso tsa ho Weld Butt (BWE):Lipheletso tsa 'mele oa valve li betloa ho lekana le phaephe ebe li kopanngoa ka ho toba ka har'a phaephe. Sena se etsa khokahano ea kamehla, e sa lutleng e loketseng litšebeletso tsa boleng bo holimo, khatello e phahameng, mocheso o phahameng, kapa mokelikeli o kotsi moo ho qhaqhoa ho sa tloaelehang. E fokotsa lintlha tse ka bang teng tsa ho lutla ha li bapisoa le li-flange. E tloaelehile mefuteng ea bohlokoa ea mouoane oa fektheri ea motlakase kapa lits'ebetsong tsa ka tlas'a leoatle.
* Mefuta e Meng (E sa Tloaelehang ho 36″):Lenonyello la mechine (MJ) kapa lipheletso tse nang le li-groove ha li sebelisoe hangata ka boholo bona ka lebaka la lithibelo tsa khatello.
4. Li-Giants tsa ho Fumana Lintho: Bahlahisi le Bafepedi ba Li-valve tsa Heke ea 36 Inch
TlhahisoLi-valve tsa Heke ea Boholo bo Boholoe hloka libaka tse ikhethileng tsa ho etsa thepa, litsi tsa mechini, libaka tsa liteko le boiphihlelo bo boholo ba boenjiniere. 'Maraka o kenyelletsa:
* Li-Giant tsa Li-valve tsa Liindasteri tse Thehiloeng Lefatšeng ka Bophara:Likhamphani tse kang Emerson (Fisher), Flowserve, Velan, KITZ, Bray, NSW Valve, Cameron/ Schlumberger, IMI Critical, Spirax Sarco, le Crane li na le boiphihlelo bo boholo le phihlello ea lefats'e ho hlahiseng boleng bo holimo.
Li-valve tsa Heke tsa lisenthimithara tse 36Ba fana ka dikgetho tse pharaletseng tsa thepa, ditekanyetso tsa kgatello, le mefuta ya kgokelo.
* Bahlahisi ba Li-valve tse Khōlō tse Ikhethileng:Bahlahisi ba bang ba tsepamisa maikutlo ka ho khetheha hoLi-valve tsa Heke tse kholo'me ba ikhethile ka litharollo tse ikhethileng bakeng sa likhatello tse feteletseng, mocheso, kapa lits'ebeletso tse senyang.
* Bahlahisi ba Libaka/Naha:Linaha tse ngata li na le libapali tse matla tsa libaka tse khonang ho hlahisaLi-valve tsa Heke tsa lisenthimithara tse 36bakeng sa lits'ebetso tse tloaelehileng, hangata li fana ka litheko tse qothisanang lehlokoa.
* Karolo ea Bafepedi: Bafepedi ba Valve ea Heke ea 36 Inch(barekisi, barekisi ba thepa, lik'hamphani tsa thekiso ea boenjiniere) li bapala karolo ea bohlokoa. Li bokella lintho tse bolokiloeng ho tsoa ho tse fapanengBahlahisi ba Valve ea Heke ea 36 Inch, fana ka thekiso/tšehetso ea lehae, fana ka phano e potlakileng ho latela litlhaloso tse tloaelehileng, 'me u thuse ka khetho le ho fumana li-valve tse khethehileng. Batla bafepedi ba nang le boiphihlelo ba tekheniki le marang-rang a matla a thepa a khonang ho sebetsana le likarolo tsena tse kholo.
5. Ho Utloisisa Matsete: Lintlha tsa Theko ea Valve ea Heke ea 36 Inch
TheTheko ea Valve ea Heke ea 36 Inche fetoha haholo 'me e itšetlehile haholo ka:
* Thepa: Tšepe ea khabone ke eona e theko e tlaase ka ho fetisisa. Tšepe e sa ruseng e na le boleng bo holimo. Duplex/Super Duplex le li-alloy tse sa tloaelehang li theko e boima haholo.
* Sehlopha sa Khatello: Litekanyetso tse phahameng tsa khatello (Sehlopha sa 600, 900, 1500, 2500) li eketsa litšenyehelo haholo ka lebaka la mabota a teteaneng, likarolo tse boima, le tlhahiso/liteko tse rarahaneng haholoanyane.
* Mofuta oa Khokahano: Li-valve tsa ho weld tsa butt hangata li na le litšenyehelo tse tlase tsa motheo ho feta li-valve tse flanged (ha ho li-flange/casting), empa litšenyehelo tsa ho kenya li lokela ho nahanoa. Li-flange tsa RTJ li eketsa litšenyehelo ho feta RF.
* Seha: Thepa e khethehileng ea ho roka (Stellite, li-alloy tse thata) e eketsa theko haholo.
* Letšoao la Moetsi le Tšimoloho: Li-valve tse tsoang lik'hamphaning tse kholo tsa lefats'e ka bophara hangata li bitsa chelete e ngata ho feta tse tsoang ho bahlahisi ba libaka. Naha eo tlhahiso ea eona e entsoeng ho eona le eona e ama theko.
* Bongata le Nako ea ho Etella Pele: Li-valve tse le 'ngoe li bitsa chelete e ngata ka yuniti ho feta liodara tse ngata. Tlhahiso e potlakileng e eketsa litšenyehelo.
* Litlhaloso le Teko: Ho latela litlhaloso tse thata (API 600, API 6D, NACE MR0175/MR0103) kapa liteko tse ling (Teko ea ho ntša mosi ka lebaka la Fugitive Emission ho latela ISO 15848, Shell MESC SPE 77/312) ho eketsa litšenyehelo.
* Ts'ebetso: E kholoLi-valve tsa Heke tse 36hangata li hloka li-actuator tse matla tsa motlakase, tsa pneumatic, kapa tsa hydraulic, tseo ka linako tse ling li ka jang chelete e lekanang kapa e fetang valve ka boeona.
*E le sesupo se sa tobang haholo,* lebella tšepe ea motheo ea khabone, Sehlopha sa 150, e betliloengValve ea Heke ea lisenthimithara tse 36ho qala ka mashome a likete a lidolara tsa Amerika. Litheko li nyoloha ka potlako ka khatello e phahameng, thepa e sa tloaelehang, mekhabiso e khethehileng le ts'ebetso, li fihla habonolo ho makholo a likete.
Ho Khetha Molekane ea Nepahetseng: Ka Nģ'ane ho Litekanyo tsa Valve ea Heke ea 36 Inches Feela
Ho khethaValve ea Heke ea lisenthimithara tse 36ke qeto e kgolo ya motse-moholo. Ka nqane ho ho bapisa feelaLitekanyo tsa Valve ea Heke ea 36 Inch(lifahleho li talimane, litekanyo tsa flange ho latela ASME B16.10/B16.5), nahana ka:
* Bohlokoa ba Kopo:Ho tšepahala ka botlalo ho bohlokoa hakae le ho se lutle ha letho?
* Kakaretso ea Litšenyehelo tsa Beng (TCO):Nahana ka theko ea theko, litšenyehelo tsa ho kenya, litlhoko tsa tlhokomelo, litšenyehelo tse ka bang teng tsa nako ea ho se sebetse, le nako e lebelletsoeng ea bophelo.
* Botumo le Tšehetso ea Moetsi/Mofani:Rekoto e pakiloeng, tšehetso ea boenjiniere, litifikeiti tsa boleng (ISO 9001, API Q1), waranti, le tšebeletso ea kamora thekiso li bohlokoa.
* Ho latela melao:Netefatsa hore valve e fihlela maemo ohle a amehang a indasteri le litlhoko tsa taolo.
Qetello: Ho Tseba Taolo ea Phallo e Kholo
TheValve ea Heke ea lisenthimithara tse 36ke mohlolo oa boenjiniere o etselitsoeng mesebetsi e boima ka ho fetisisa ea taolo ea phallo. Ho kenya liqhobane tsena ka katleho ho hloka kutloisiso e tebileng ea ho lumellana ha thepa, litlhoko tsa khatello, mokhoa oa khokahano, le bokhoni ba mefuta e fapaneng eaBahlahisi ba Valve ea Heke ea 36 InchleBafepediHaTheko ea Valve ea Heke ea 36 Inche emela letsete le leholo, ho khetha valve e ntle ka ho fetisisa ho latela litlhaloso tse thata ho netefatsa ts'epo ea nako e telele, polokeho le katleho ea ts'ebetso bakeng sa meralo ea motheo ea bohlokoa e sebetsanang le bongata bo boholo.Li-valve tsa Heke tse kholo, ho sebelisana le baenjiniere ba nang le boiphihlelo le bafepedi ba nang le botumo bo botle ha se feela keletso - ke habohlokoa.
Nako ea poso: Phuptjane-03-2025