Lihlahisoa
Li-valve tsa heke tse cheselitsoeng
  • Li-valve tsa heke tse cheselitsoengLi-valve tsa heke tse cheselitsoeng
  • Li-valve tsa heke tse cheselitsoengLi-valve tsa heke tse cheselitsoeng
  • Li-valve tsa heke tse cheselitsoengLi-valve tsa heke tse cheselitsoeng

Li-valve tsa heke tse cheselitsoeng

Li-valve tsa boleng bo phahameng tsa Welded Gate tse nang le theko e tlaase li ka rekisoa ho tloha fekthering ea rona e bitsoang huadu, e leng e mong oa bahlahisi le bafani ba thepa Chaena. E entsoe ka thepa ea CF8, e fana ka khanyetso e ntle ea kutu le ts'ebetso e phahameng ea ho tiisa manonyeletsong a cheselitsoeng.

Joalo ka morekisi oa li-valve oa Machaena ea sebetsanang le lisebelisoa tsa lipeipi tse timang, Fektheri ea Huadu e hlahisitse Li-valve tsena tse Welded Gate. Tsena ke li-valve tsa liheke tsa tšepe tse sa hloekang tse kopantsoeng ke tjheseletsa - ka lebaka la ho hanyetsa ha kutu ea thepa ea CF8 le ts'ebetso e phahameng ea tiiso ea sebopeho se cheselitsoeng, li fetohile khetho e sebetsang bakeng sa liphaephe tse ngata tse nang le litlhoko tse tiileng tsa ho tiisa, 'me li loketse maemo a fapaneng a tloaelehileng a ho sebetsa.

Welded Gate ValvesWelded Gate Valves


Melemo ea mantlha ea ho rekisa

Ntho e hlahelletseng ka ho fetisisa ea Valve ena ea Heke ke "tiiso e tsitsitseng + thepa e tšoarellang": E entsoe ka tšepe e sa hloekang ea CF8 (e tsamaellanang le thepa ea 304). Nakong ea ts'ebetso ea ho kenya thepa fekthering ea Huadu, tlhahlobo ea likarolo e etsoa. Likahare tsa chromium-nickel li kopana le maemo, 'me ho hanyetsa ha kutu ho lekane ho sebetsana le maemo a lipalangoang a metsi a hloekileng le mecha ea litaba e sa jeleng paate; e amohela mokhoa oa ho kopanya tjheseletsa, ho ba le likheo tse fokolang tsa ho tiisa ho feta likhokahano tsa flange, e leng se bakang likotsi tse fokolang tsa ho lutla ha pipeline e hokahane kapa e khaotsoe; ka nako e ts'oanang, ke sebopeho sa mofuta oa stem, se lumellang ts'ebetso ea letsoho hore e bontše ka ho toba boemo ba ho phahamisa sekhahla sa valve, ho felisa tlhokahalo ea licheke tse eketsehileng mabapi le boemo ba ho fetola, ho etsa hore ts'ebetso ea setšeng e be bonolo haholoanyane.


Litlhaloso tsa Tekheniki

Mekhahlelo ea bohlokoa e ka bonoa ka kotloloho ho tsoa ho litlhaku tse betliloeng holim'a 'mele oa valve: bophara ba DN125, tekanyo ea khatello ea PN16, lebitso la thepa CF8, tseo kaofela e leng litlhaloso tse tloaelehileng tse sebelisoang liphaepheng tsa malapeng; segokanyimmediamentsi sa sebolokigolo se lumellana le litlhoko tsa khokahanyo ea liphaephe tse tloaelehileng tsa naha, 'me ha ho hlokahale ho fetola boholo ba pheletso ea liphaephe; ka mor'a ho cheselletsa, e ka kopanngoa ka ho toba tsamaisong ea lipeipi e teng; ho kopantsoe le moralo oa sebopeho sa kutu e pepeneneng, sekhahla sa ho bula le ho koala ha sekhahla sa valve se hlakile, 'me khokahanyo ea liphaephe e ka laoloa hantle nakong ea ts'ebetso, ntle le tlhokahalo ea liphetoho tse pheta-phetoang.


Libaka tsa kopo

Maemo a sebetsang bakeng sa belofo ena ea heke e cheselitsoeng hangata ke a hlokang ts'ebetso e phahameng ea tiiso: joalo ka liphaephe tsa lipalangoang tse hloekileng tsa mokelikeli lijong le indastering ea meriana (e nang le thepa ea CF8, thepa ea bohloeki e kopantsoeng le tiiso e cheselitsoeng e ka thibela tšilafalo e mahareng); liphaephe tsa lipalangoang bakeng sa mecha ea litaba e sa jeleng paate (joaloka metsi a hloekileng le li-solvents tse tloaelehileng) tšimong ea lik'hemik'hale, sebopeho se cheselitsoeng se ka fokotsa kotsi ea ho lutla; liphaephe tsa potoloho ea mocheso oa mocheso o mahareng boenjiniere ba masepala, sebopeho sa kutu se pepesitsoeng se etsa hore ho be bonolo ho basebetsi ba setšeng ho netefatsa boemo ba valve kapele; esita le bakeng sa lipeipi tse tšehetsang lisebelisoa tsa indasteri tse mahareng, ha feela ho hlokahala taolo e tsitsitseng ea ho tima, valve ena ea heke e cheselitsoeng e ka fetoloa.


Melemo ea lithaka

Ha ho bapisoa le li-valve tse tloaelehileng tsa heke 'marakeng, melemo ea Li-Valves tsa Heke ea Huadu e hlakile: Taba ea pele, ts'ebetso ea tiiso ea khokahano e cheselitsoeng e molemo ho feta ea li-valve tsa flange, e leng se etsang hore e be tse loketseng maemo a nang le likotsi tse tebileng tsa ho lutla; ea bobeli, taolo ea boleng ba thepa ea CF8 e thata haholoanyane. Feme e etsa liteko sehlopheng se seng le se seng sa thepa e tala, e tšoarellang ho feta lisebelisoa tse sa tloaelehang tsa lifeme tse nyane; ea boraro, sebopeho sa stem se pepenene se sebetsa haholoanyane, 'me ha ho na disassembly e eketsehileng e hlokahalang bakeng sa ts'ebetso ea setšeng, e bolokang nako e eketsehileng ea tlhokomelo ha e bapisoa le li-valve tsa stem tse patiloeng.


Theko le Thepa Molemo

Joaloka feme e fanoang ka kotloloho ho tsoa ho moetsi oa lehae oa Chaena, valve ena ea heke e cheselitsoeng e na le theko e batlang e le ka tlase ho 40% ho feta Li-valve tsa Welded Gate tse tsoang linaheng tse ling tsa litlhaloso tse tšoanang. Ha ho na litefiso kapa li-premium tsa batho ba bohareng. Mabapi le thepa, litlhaloso tse tloaelehileng tse kang DN125 li na le lethathamo la kamehla, 'me taelo e ka romelloa nakong ea matsatsi a 3. 'Mele oa li-valve oa valve o nang le welded o tla boela o phuthetsoe bakeng sa ho thibela mafome,' me boemo ba sebopeho bo ke ke ba ameha nakong ea lipalangoang tse telele.


Ka mor'a ho rekisa tšebeletso

Ts'ebeletso ea kamora thekiso ea Huadu e boetse e tsamaellana le maemo a ts'ebeliso ea li-valve tsa welding: Haeba ho na le lipelaelo mabapi le lintlha tsa sehokelo nakong ea welding setšeng, sehlopha sa tekheniki se tla fana ka litataiso tsa ts'ebetso ea welding; haeba mathata a ho tiisa a sa susumetsoang ke motho a etsahala ka nako ea tiisetso, fektheri e tla lokisetsa ka ho toba bakeng sa ho nchafatsa; bakeng sa ho reka ka bongata, litlaleho tse tsamaellanang tsa tlhahlobo ea thepa le tsona li ka fanoa, ho thusa ho amoheloa ha morero.


Ha u khetha valve ea heke e cheselitsoeng, lintlha tsa bohlokoa ke "ho tiisa hantle le ts'ebetso e bonolo". Huadu's Welded Gate Valves e otla lintlha tsena tse peli hantle. Ebang ke bakeng sa ho kopanya morero kapa ho lokisa lipeipi, ke khetho e tšepahalang.


Melao le mekhoa

Moralo le Tlhahiso

Bolelele ba Sebopeho

Tekanyo ea khatello ea mocheso

Khokahano flange

Tlhahlobo le Tlhahlobo

GB 12234

GB 12221

GB/T 12224

JB/T 79.1-2-94 GB 9113-2009 HG 20592~20635

JB/T 9092-1999 GB 13927-2005

 

Paramethara ea ts'ebetso

NO.

Morero

Lebitso

PN16

PN25

PN40

PN64

PN100

PN160

1

PN(MPa)

1.6

2.5

4.0

6.4

10

16

2

Khatello ea matla ea khetla (MPa)

1.5 Nako ea khatello ea lebitso ka mocheso oa kamore

3

Khatello e phahameng ea khatello ea ho tiisa (MPa)

1.1 Nako ea khatello ka lebitso mocheso oa kamore

4

Khatello ea ho sebetsa ka mocheso oa kamore (MPa)

Ho ea ka tekanyo ea mocheso oa khatello ea GB / T 12224

 

Lintho tse ka sehloohong tsa likarolo

Lebitso

Lintho tse bonahalang

Mmele/Bonnet

CF8

CF3

CF8M

CF3M

WCB

LCB

WC6

WC9

C5

Moqomo

CF8

CF3

CF8M

CF3M

WCB

LCB

WC6

WC9

C5

Letsoako

F304

F304L

F316

F316L

2CR13

F304

F304

F304

F304

Nate ea Stem

Aluminium Bronze

Ho paka

PTFE

Graphite

Gasket

PTFE

Graphite

Khofu

CF8

CF3

CF8M

CF3M

WCB

LCB

WC6

WC9

C5

Bolt

Ts'epe e sa beng le mabali

35CrMoA

Nut

Ts'epe e sa beng le mabali

45, 35CrMoA

Lebili la letsoho

Thepa tšepe


Sephutheloana

FactoryFactoryFactoryFactory

 


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Romela Lipatlisiso
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