Ivalvu yeplagi yesleeve

Inkcazo emfutshane:

I-China, iSleeve, i-PTFE, iPlug Valve, iPressure Balance, iManufacture, iFektri, Ixabiso, iFlanged, iRF, iRTJ, ithambile, isihlalo, iFull Bore, iReduce Bore, uxinzelelo oluphezulu, ubushushu obuphezulu, izixhobo zeevalvu zine-carbon steel, iStainless Steel, i-A216 WCB, i-A351 CF3, i-CF8, i-CF3M, i-CF8M, i-A352 LCB, i-LCC, i-LC2, i-A995 4A. 5A, i-Alloy 20, i-Monel, i-Inconel, i-Hastelloy, i-Aluminium Bronze kunye nezinye ii-alloy ezikhethekileyo. Uxinzelelo oluvela kwiKlasi 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

✧ Inkcazo

Ivalvu yeplagi yohlobo lwesleeve luyilo oluthile lwevalvu yeplagi apho iplagi ye-cylinder okanye ethambileyo emzimbeni wevalvu isetyenziselwa ukulawula ukuhamba kolwelo. Iplagi inenxalenye yokusika ehambelana nendlela yokuhamba kolwelo xa ikwindawo evulekileyo, ivumela ukuhamba kolwelo, kwaye inokujikeleziswa ukuze ithintele ngokupheleleyo ukuhamba kolwelo xa ikwindawo evaliweyo. Olu hlobo lwevalvu lwaziwa ngokukwazi kwayo ukuvala ngokuqinileyo, ukwehla koxinzelelo oluncinci, kunye nokusetyenziswa okuguquguqukayo kuluhlu olubanzi lwezicelo, kubandakanya iinkqubo zenkqubo kunye neenkqubo zoshishino eziphatha ulwelo kunye neegesi. Iivalvu zeplagi yohlobo lwesleeve zisetyenziswa rhoqo kumashishini afana neoyile negesi, i-petrochemical, ikhemikhali, kunye namanye amashishini enkqubo ngenxa yokuthembeka kwazo kunye nokukwazi kwazo ukuphatha iintlobo ezahlukeneyo zolwelo. Ezi valve zinokuba neempawu ezifana neplagi etyibilikisiweyo, ukulinganisela uxinzelelo, kunye nezinto ezahlukeneyo zokwakha ukuze zihambelane neemfuno ezithile zenkqubo kunye neemeko zokusebenza. Ukuba ufuna ulwazi oluthe kratya malunga neevalvu zeplagi yohlobo lwesleeve okanye unemibuzo ethile malunga nokusetyenziswa okanye ukugcinwa kwazo, zive ukhululekile ukubuza.

✧ Iimpawu zevalvu yeplagi yohlobo lweSleeve

1. Ulwakhiwo lwemveliso luhle kakhulu, lunokuthenjwa, luhlala ixesha elide lutywina, lusebenza kakuhle, luhambelana nobuhle benkqubo.
2. ngokusebenzisa umkhono othambileyo kunye nolungelelwaniso lokuphazamiseka kweplagi yesinyithi ukuqinisekisa ukutywinwa, ukulungiswa okuqinileyo.
3. ivalvu ingafakwa ngokupheleleyo, ingalawulwa yindlela yokufaka; Ivalvu incinci ngobukhulu kwaye ayinazo iimfuno ezikhethekileyo zendawo yokufaka.
4. Ivalvu ingasetyenziselwa ukuhamba ngeendlela ezimbini, kulula ukuyenza ibe yimo yokudlula okuninzi, kulula ukulawula ukuhamba kwemidiya yepayipi.
5. Kukho umlebe wesinyithi okhethekileyo we-360° phakathi kwesingxobo kunye nomzimba wevalvu, onokukhusela kwaye ulungise isingxobo ngempumelelo, ukuze singajikelezi kunye neplagi, kwaye unokutywina isingxobo kunye nomphezulu woqhagamshelwano lomzimba wevalvu uthembeke ngakumbi kwaye uzinzile.
6. xa iplagi ijikeleza, iya kukrwela umphezulu wokutywina, inike umsebenzi wokuzicoca, ofanelekileyo kwimidiya etyebileyo nelula ukuyilinganisa.
7. ivalvu ayinamngxuma wangaphakathi wokuqokelela i-medium.
8. Kulula ukuyenza ivalvu ibe yisakhiwo esingatshiyo nesinganyangekiyo.

✧ Iiparameter zevalvu yeplagi yohlobo lweSleeve

Imveliso	Ivalvu yeplagi yohlobo lwesleeve
Ububanzi obuqhelekileyo	I-NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 32”, 36”, 40”, 48”
Ububanzi obuqhelekileyo	Iklasi ye-150, 300, 600, 900, 1500, 2500.
Phelisa uQhagamshelo	I-Flanged (RF, RTJ)
Umsebenzi	Ivili lesiPhatho, i-Pneumatic Actuator, i-Electric Actuator, i-Bare Stem
Izixhobo	Ukuphosa: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel
Ulwakhiwo	I-Bore epheleleyo okanye encitshisiweyo, i-RF, i-RTJ
Uyilo kunye noMvelisi	I-API 6D, i-API 599
Ubuso ngobuso	I-API 6D, i-ASME B16.10
Phelisa uQhagamshelo	I-RF, i-RTJ (i-ASME B16.5, i-ASME B16.47)
Uvavanyo kunye nokuhlolwa	I-API 6D, i-API 598
Okunye	NACE MR-0175, NACE MR-0103, ISO 15848
Ikwafumaneka nge	I-PT, UT, RT,MT.
Uyilo olukhuselekileyo emlilweni	I-API 6FA, i-API 607

✧ Inkonzo Emva Kokuthengisa

Inkonzo emva kokuthengisa yevalvu yebhola edadayo ibaluleke kakhulu, kuba yinkonzo yasemva kokuthengisa efike ngexesha elifanelekileyo nesebenzayo kuphela enokuqinisekisa ukusebenza kwayo ixesha elide nozinzileyo. Oku kulandelayo kuqulathe inkonzo yasemva kokuthengisa kwezinye iivalvu zebhola ezidadayo:
1. Ukufakelwa kunye nokuqaliswa: Abasebenzi benkonzo emva kokuthengisa baya kuya kwindawo ukuze bafake kwaye balungise ivalvu yebhola edadayo ukuqinisekisa ukusebenza kwayo okuzinzileyo nokuqhelekileyo.
2. Ulondolozo: Gcina rhoqo ivalvu yebhola edadayo ukuqinisekisa ukuba ikwimeko efanelekileyo yokusebenza kwaye unciphise izinga lokungaphumeleli.
3. Ukusombulula iingxaki: Ukuba ivalvu yebhola edadayo ayisebenzi, abasebenzi benkonzo emva kokuthengisa baya kusombulula iingxaki kwindawo ngexesha elifutshane ukuqinisekisa ukuba isebenza ngendlela eqhelekileyo.
4. Uhlaziyo kunye nophuculo lwemveliso: Ukuphendula kwizixhobo ezintsha kunye nobuchwepheshe obutsha obuvelayo kwimarike, abasebenzi beenkonzo emva kokuthengisa baya kucebisa ngokukhawuleza izisombululo zohlaziyo kunye nophuculo kubathengi ukuze babanike iimveliso zevalvu ezingcono.
5. Uqeqesho lolwazi: Abasebenzi benkonzo emva kokuthengisa baya kubonelela abasebenzisi ngoqeqesho lolwazi lweevalvu ukuphucula umgangatho wolawulo kunye nokugcinwa kwabasebenzisi abasebenzisa iivalvu zebhola ezidadayo. Ngamafutshane, inkonzo yasemva kokuthengisa yevalvu yebhola edadayo kufuneka iqinisekiswe kuzo zonke iindlela. Kuphela ngale ndlela inokuzisa abasebenzisi amava angcono kunye nokhuseleko lokuthenga.