Valve ea polaka ea letsoho

Tlhaloso e Khutšoanyane:

Chaena, Sleeve, PTFE, Plug Valve, Khatello e Lekaneng, Moetsi, Feme, Theko, Flanged, RF, RTJ, bonolo, setulo, full bore, fokotsa bore, khatello e phahameng, mocheso o phahameng, di-valve di na le carbon steel, steel e sa ruseng, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze le alloy e 'ngoe e khethehileng. Khatello e tsoang ho Sehlopha sa 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso

Valve ea mofuta oa polaka ea sleeve ke moralo o itseng oa valve ea polaka moo polaka e silindara kapa e tenya ka hare ho 'mele oa valve e sebelisetsoang ho laola phallo ea mokelikeli. Plaka e na le karolo e khaotsoeng e tsamaellanang le tsela ea phallo ha e le sebakeng se bulehileng, e lumellang ho feta ha mokelikeli, 'me e ka potoloha ho thibela phallo ka botlalo ha e le boemong bo koetsoeng. Mofuta ona oa valve o tsejoa ka bokhoni ba oona ba ho koala ka thata, ho theoha ho fokolang ha khatello, le ts'ebeliso e feto-fetohang ho pholletsa le mefuta e mengata ea lits'ebetso, ho kenyeletsoa lits'ebetso tsa ts'ebetso le tsa indasteri tse sebetsanang le metsi le likhase. Li-valve tsa mofuta oa sleeve li sebelisoa hangata liindastering tse kang oli le khase, petrochemical, lik'hemik'hale le liindasteri tse ling tsa ts'ebetso ka lebaka la ts'epo ea tsona le bokhoni ba ho sebetsana le mefuta e fapaneng ea metsi. Li-valve tsena li ka boela tsa ba le likarolo tse kang polaka e tlotsitsoeng, ho leka-lekanya khatello, le thepa e fapaneng ea kaho ho lumellana le litlhoko tse itseng tsa ts'ebetso le maemo a ts'ebetso. Haeba u hloka tlhaiso-leseling e batsi ka li-valve tsa mofuta oa sleeve plug kapa u na le lipotso tse itseng mabapi le ts'ebeliso kapa tlhokomelo ea tsona, ikutloe u lokolohile ho botsa.

Sekoahelo sa polaka se nang le matsoho (1)

✧ Likarolo tsa valve ea polaka ea mofuta oa Sleeve

1. Sebopeho sa sehlahisoa se setle haholo, se ka tšeptjoang, se phela nako e telele se tiisitsoe, se sebetsa hantle haholo, se etsa mohlala o lumellanang le botle ba ts'ebetso.
2. Ka ho hokahanya tšitiso ea sleeve e bonolo le polaka ea tšepe ho netefatsa ho koaloa, ho ka fetoloa ka matla.
3. valve e ka kenngoa ka botlalo, e sa laoloe ke tataiso ea ho kenya; Valve e nyane ka boholo 'me ha e na litlhoko tse khethehileng bakeng sa sebaka sa ho kenya.
4. valve e ka sebelisoa bakeng sa phallo ea litsela tse peli, e bonolo ho e etsa ka mokhoa oa ho fetisa lintho tse ngata, e bonolo ho laola phallo ea mecha ea liphaephe.
5. Ho na le molomo o ikhethang oa tšepe oa 360° pakeng tsa sleeve le 'mele oa valve, o ka sireletsang le ho lokisa sleeve ka katleho, e le hore e se ke ea potoloha le polaka, 'me e ka tiisa sleeve le bokaholimo ba 'mele oa valve bo tšepahalang le bo tsitsitseng haholoanyane.
6. Ha polaka e potoloha, e tla hohla bokaholimo ba ho kwala, e fane ka ts'ebetso ea ho itlhoekisa, e loketseng mecha ea phatlalatso e teteaneng le e bonolo ea ho hola.
7. valve ha e na lesoba la kahare la ho bokella sehare.
8. valve e bonolo ho e etsa sebopeho se sa cheng se sa fetoheng.

✧ Dipharamithara tsa valve ya polaka ya mofuta wa Sleeve

Sehlahisoa	Sekoahelo sa mofuta oa polaka valve
Bophara ba lebitso	NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 32”, 36”, 40”, 48”
Bophara ba lebitso	Sehlopha sa 150, 300, 600, 900, 1500, 2500.
Qetella Khokahano	E betliloeng (RF, RTJ)
Ts'ebetso	Lebili la Mohele, Sesebediswa sa ho Sebetsa ka Pneumatic, Sesebediswa sa ho Sebetsa ka Motlakase, Sekoti se se nang letho
Lisebelisoa	Ho lahla: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel
Sebopeho	Bore e Felletseng kapa e Fokolitsoeng, RF, RTJ
Moralo le Moetsi	API 6D, API 599
Lifahleho li talimane	API 6D, ASME B16.10
Qetella Khokahano	RF, RTJ (ASME B16.5, ASME B16.47)
Teko le Tlhahlobo	API 6D, API 598
Tse ling	NACE MR-0175, NACE MR-0103, ISO 15848
E fumaneha hape ka	PT, UT, RT,MT.
Moralo o sireletsehileng mollong	API 6FA, API 607

✧ Tšebeletso ea Kamora Thekiso

Tšebeletso ea kamora thekiso ea valve ea bolo e phaphametseng e bohlokoa haholo, hobane ke tšebeletso ea kamora thekiso e nakong le e sebetsang feela e ka netefatsang ts'ebetso ea eona ea nako e telele le e tsitsitseng. Tse latelang ke litaba tsa tšebeletso ea kamora thekiso ea li-valve tse ling tsa bolo tse phaphametseng:
1. Ho kenya le ho kenya tshebetsong: Basebetsi ba tshebeletso ya kamora thekiso ba tla ya sebakeng seo ho kenya le ho lokisa diphoso tsa valve ya bolo e phaphametseng ho netefatsa hore e tsitsitse ebile e sebetsa hantle.
2. Tlhokomelo: Boloka valve ea bolo e phaphametseng khafetsa ho netefatsa hore e boemong bo botle ba ho sebetsa le ho fokotsa sekhahla sa ho hloleha.
3. Ho rarolla mathata: Haeba valve ea bolo e phaphametseng e hloleha, basebetsi ba tšebeletso ea kamora thekiso ba tla rarolla mathata sebakeng seo ka nako e khuts'oane ho netefatsa ts'ebetso ea eona e tloaelehileng.
4. Ntlafatso le ntlafatso ea sehlahisoa: Ka lebaka la thepa e ncha le mahlale a macha a hlahang 'marakeng, basebetsi ba tšebeletso ea kamora thekiso ba tla khothaletsa bareki litharollo tsa ntlafatso le ntlafatso kapele ho ba fa lihlahisoa tse betere tsa li-valve.
5. Koetliso ea tsebo: Basebetsi ba tšebeletso ea kamora thekiso ba tla fana ka koetliso ea tsebo ea li-valve ho basebelisi ho ntlafatsa boemo ba tsamaiso le tlhokomelo ea basebelisi ba sebelisang li-valve tsa bolo tse phaphametseng. Ka bokhutšoanyane, tšebeletso ea kamora thekiso ea valve ea bolo e phaphametseng e lokela ho netefatsoa ka mahlakoreng 'ohle. Ke ka tsela ena feela e ka tlisetsang basebelisi boiphihlelo bo betere le polokeho ea theko.