Wcb Globe Valve

Re feme ea li-valve e nang le boiphihlelo e netefalitsoeng ka litekanyetso tsa ISO, CE le API. Re tsamaisa mela e felletseng ea mochini le melao e thata ea tlhahlobo ea ts'ebetso e felletseng. Litharollo tsa tloaelo tsa OEM & ODM lia fumaneha, 'me re ka fetola MOQ ho lumellana le litlhoko tse fapaneng tsa bareki. Li-valve tsa rona tse tšoarellang li romelloa lefatšeng ka bophara 'me li fumana tšepo e tsitsitseng ho tsoa ho balekane ba indasteri.

Meeli le lintlha tsa li-valve tsa WCB ke life?

Li-valve tsa rona tsa Wcb globe li latela li-specs tse tloaelehileng tsa ASME le GB, ka lihlopha tsa khatello ho tloha ho Sehlopha sa 150 ho ea ho Sehlopha sa 1500. Mocheso o sebetsang o tloha ho -29 ° C ho ea ho 425 ° C ntle le ho lahleheloa ke botsitso ba sebopeho. Boholo bo koahela NPS 1/2 ka NPS 48. 'Mele oa valve o lahleloa A216 WCB carbon steel, o kopantsoe le F6 trim le PTFE / Stellite sealing bakeng sa shutoff e ka tšeptjoang tlas'a khatello e lekantsoeng.

Litšobotsi Tsa Sehlooho

Li etsoa le ho sebelisoa hokae?

Li-valve tsa rona tsa Wcb globe kaofela li hlahisoa ka botlalo fekthering ea rona e Wenzhou, China, ka machining a ka tlung le tlhahlobo e tiileng ea boleng. Ba laola le ho thibela phallo ea mecha ea litaba ka liphaephe tse tsamaisang mouoane, oli, khase le metsi a hloekileng a indasteri. Libaka tse tloaelehileng tsa ts'ebeliso li kenyelletsa limela tsa motlakase, li-petrochemical refineries, liteishene tsa ho futhumatsa le liphaephe tse akaretsang tsa indasteri.

Li bapisoa joang le WCC kapa Stainless Steel (CF8M)?

WCB e ema hantle ho mocheso o phahameng, e leng se etsang hore e be e loketseng bakeng sa liphaephe tsa mouoane le metsi a chesang. WCC, ka lehlakoreng le leng, e sebetsa hantle bakeng sa lisebelisoa tsa mocheso o tlase. Ha e pakiloe khahlano le tšepe e sa hloekang ea CF8M, tšepe ea WCB ea carbon e bitsa chelete e ngata haholo ha e ntse e sebetsana le khatello e phahameng ka botšepehi. The tradeoff ke CF8M e hanela lik'hemik'hale tse senyang le maro, athe WCB e tla senyeha libakeng tseo tse thata. Bakeng sa maemo a tloaelehileng a mocheso a phahameng a sa senyeng, li-valve tsa globe tsa WCB ke tsona tse sebetsang haholoanyane tse bolokang litšenyehelo.

Ke moralo ofe oa sebopeho oo valve ea hau ea Wcb globe e e amohelang?

Valve ea rona ea lefats'e ea WCB e sebelisa bonnet e kentsoeng le sebopeho sa disc ea parabolic. Moqapi ona o finyella phetoho e nepahetseng ea phallo le ho koala ka thata, 'me mohaho o arohaneng o boetse o tlisa boiketlo bo botle bakeng sa ho qhaqhoa le tlhokomelo ea letsatsi le letsatsi ntle le ho tlosa valve eohle ho liphaephe.

Li-valve tsa hau tsa Wcb globe li na le mangolo afe?

Li-valve tsa rona tsa lefats'e tsa WCB li feta tlhahlobo e tiileng ea fektheri 'me li tšoara litifikeiti tse felletseng tsa ISO, CE le API. Valve e 'ngoe le e' ngoe e felileng e tla feta tekong ea khatello ea khetla le tlhahlobo ea tiiso ea setulo pele e tlisoa ho fihlela litekanyetso tsa merero ea machaba ea indasteri.

A na u ka ts'ehetsa litšebeletso tse ikhethileng bakeng sa li-valve tsa Wcb globe?

Re fana ka mosebetsi o felletseng oa OEM le ODM. Re ka fetola setaele sa flange, lisebelisoa tsa ho tiisa, lithupa tsa ts'ebetso le 'mala oa pente ea valve ho tsamaisana le litlhoko tsa hau tsa sebaka sa marang-rang. Re boetse re amohela liodara tse nyane tse nang le MOQ e tenyetsehang.

Na valve ea WCB ea lefats'e e na le tataiso ea ho kenya?

E, kenya ka thata ka motsu oa phallo holim'a 'mele oa valve (bohare bo phalla ho tloha ka tlas'a disc ho ea lehlakoreng le ka holimo). Ho kenya ka morao ho tla etsa hore ho be le tiiso e fokolang, torque e boima ea ts'ebetso le ho khutlela morao. Sekhahla sa valve se tlameha ho lula se otlolohile.

A na nka sebelisa wrench ho qobella lebili la letsoho ho bula/ho koala?

E thibetsoe. Ka holim'a torque e tla koba kutu ea valve, bonnet ea ho peperana kapa e senye likarolo tse ka hare tsa tiiso. Sebelisa handwheel butle le ka bonolo.

Mokhoa oa ho lelefatsa bophelo ba ts'ebeletso ea valve ea lefats'e ea WCB?

1. Lubricate valve stem ka kotara bakeng sa motsamao o feto-fetohang;

2. Kenya hape li-bolts tsa flange ka mor'a ho futhumala ha mocheso o phahameng;

3. Bula le ho koala li-valve tsa standby khafetsa ho thibela mafome a ka hare;

4. Hlahloba ho paka kutu le flange gasket dutla khoeli le khoeli.