I-Cryogenic Globe Valve Eyongeziweyo ye-Bonnet ye--196℃ Umfanekiso Ophambili

Ivalvu yeGlobe yeCryogenic eyongeziweyo yeBonnet ye -196℃

Inkcazo emfutshane:

I-China, BS 1873, iGlobe Valve, Ukwenziwa, iFektri, Ixabiso, iBonnet eyongeziweyo, -196 ℃, Ubushushu obuphantsi, iplagi ejikelezayo, iFlanged, iRF, iRTJ, itrim 1, itrim 8, itrim 5, Isinyithi, isihlalo, i-full bore, uxinzelelo oluphezulu, ubushushu obuphezulu, izixhobo zeevalvu zinentsimbi yekhabhoni, intsimbi engatyiwayo, i-A216 WCB, i-A351 CF3, i-CF8, i-CF3M, i-CF8M, i-A352 LCB, i-LCC, i-LC2, i-A995 4A. 5A, i-A105(N), i-F304(L), i-F316(L), i-F11, i-F22, i-F51, i-F347, i-F321, i-F51, i-Alloy 20, iMonel, i-Inconel, iHastelloy, i-Aluminium Bronze kunye nezinye i-alloy ezikhethekileyo. Uxinzelelo oluvela kwiKlasi 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

✧ Inkcazo

Iivalvu zeglobe ze-cryogenic ezineebhonethi ezinde ezenzelwe ukusebenza kumaqondo obushushu aphantsi njenge-196°C zenzelwe ngokukodwa ukujongana neemeko ezigqithisileyo zokusetyenziswa kwe-cryogenic. Ibhonethi ende ibonelela ngokhuseleko olongezelelweyo kunye nokhuseleko kwisiqu sevalvu kunye nokupakisha ukuqinisekisa ukusebenza ngokufanelekileyo kumaqondo obushushu aphantsi kangaka. Ezi valve zisetyenziswa rhoqo kumashishini afana ne-LNG (igesi yendalo enyibilikisiweyo), imveliso yegesi yemizi-mveliso, kunye nezinye izicelo zokuphatha ulwelo lwe-cryogenic. Izinto eziphambili ekufuneka ziqwalaselwe kwiivalvu zeglobe ze-cryogenic ze--196°C ziquka: Izinto: Ezi valve zakhiwe kusetyenziswa izixhobo ezikhethekileyo ezinokugcina ukuthembeka kwazo kunye nokusebenza kwazo kwiindawo ze-cryogenic. Izinto eziqhelekileyo ziquka intsimbi engatyiwayo, intsimbi yekhabhoni, kunye nezinye ii-alloys ezineempawu zobushushu obuphantsi. Ukutywina kunye nokuPakisha: Izixhobo zokutywina zevalvu kunye nokupakishwa kufuneka zenzelwe ukuhlala zisebenza kwaye ziguquguquka kumaqondo obushushu aphantsi kakhulu ukuthintela ukuvuza kunye nokugcina ukuvalwa okuqinileyo. Uvavanyo kunye nokuThotyelwa kweMithetho: Iivalvu zeglobe zeCryogenic kumaqondo obushushu aphantsi anjalo zivavanywa ngokungqongqo ukuqinisekisa ukusebenza kunye nokuthotyelwa kwemigangatho yoshishino yenkonzo ye-cryogenic. Ukufakwa kwe-insulation: Uyilo lwebhonethi olude lubonelela nge-insulation ukukhusela izinto ezibalulekileyo kwingqele egqithisileyo kunye nokuphepha umngcipheko wokwakheka komkhenkce onokuthintela ukusebenza kwevalvu. Ezi valve zizinto ezibalulekileyo ekuqinisekiseni ulawulo olukhuselekileyo noluthembekileyo lokuhamba kolwelo lwe-cryogenic.

✧ Iimpawu zeCryogenic Globe Valve Extended Bonnet ye -196℃

1. Ibhonethi yevalvu yenzelwe ukwandisa isakhiwo sebhonethi, esinokuhlukanisa impembelelo yemidiya yobushushu obuphantsi ekupakisheni, sithintele ukusebenza kwetywina lesigqubuthelo, kwaye senze ivalvu ivuleke kwaye ivale ngokulula;
2. isizalisi samkela isakhiwo esidibeneyo segrafiti okanye i-polytetrafluoroethylene, esinokumelana kakuhle nobushushu obuphantsi;
3. ivalvu enobushushu obuphantsi isebenzisa ulwakhiwo lokuvula umngxuma wokunciphisa uxinzelelo kumbindi wevalvu. Igasket isebenzisa ulwakhiwo lwe-stainless steel leather clip polytetrafluoroethylene okanye i-flexible graphite winding;
4. xa ivalvu ivaliwe, ukuze kuthintelwe ukuba indawo yobushushu obuphantsi kwigumbi levalvu inganyuki ngenxa yobushushu, nto leyo ebangela ukunyuka okungaqhelekanga koxinzelelo, isakhiwo sokunciphisa uxinzelelo sinikezelwa kwicala loxinzelelo oluphezulu lwesango okanye umzimba wevalvu;
5. Umphezulu wokutywina wevalvu ephezu kwekhabhathi esekwe kwi-cobalt, i-tungsten carbide xa iphantsi kobushushu incinci, iyamelana nokuguguleka, inokugcina ukusebenza kakuhle kokutywina.
Ngenxa yokuba imveliso yezinto ezisetyenziswa kulwelo ezinobushushu obuphantsi ezifana ne-ethylene, ioksijini engamanzi, i-hydrogen engamanzi, igesi yendalo enyibilikisiweyo, ipetroleum enyibilikisiweyo kunye nezinye iimveliso azipheleli nje ekutshiseni nasekuqhumeni, kodwa zikwakhupha igesi xa zishushu, kwaye umthamo uyanda amaxesha amaninzi xa kutshiswa igesi. Izinto ezisetyenziswa kwivalvu enobushushu obuphantsi zibaluleke kakhulu, kwaye izinto azifanelekanga, nto leyo eya kubangela ukuvuza kwangaphandle okanye ukuvuza kwangaphakathi kwegobolondo kunye nomphezulu wokutywina; Iipropati ezipheleleyo zoomatshini, amandla kunye nentsimbi yamalungu azikwazi ukuhlangabezana neemfuno zokusetyenziswa okanye kwanokuqhekeka; Oku kukhokelela ekuvuthweni kwegesi yendalo enyibilikisiweyo okubangelwa kukuqhuma. Ke ngoko, kwinkqubo yokuphuhlisa, ukuyila nokuphuhlisa iivalvu ezinobushushu obuphantsi, unyango lwezinto yeyona nto iphambili.

✧ Iingenelo zeCryogenic Globe Valve Extended Bonnet ye -196℃

Ngexesha lenkqubo yokuvula nokuvala ivalvu yeglobhu yentsimbi eyenziweyo, kuba ukungqubana phakathi kwediski nomphezulu wokutywina womzimba wevalvu kuncinci kunokwevalvu yesango, ayigugi.
I-stroke yokuvula okanye yokuvala yesiqu sevalvu imfutshane kakhulu, kwaye inomsebenzi wokunqunyulwa othembekileyo kakhulu, kwaye ngenxa yokuba utshintsho lwesango lesihlalo sevalvu luhambelana ne-stroke yediski yevalvu, lufanelekile kakhulu ekulungiseni isantya sokuhamba. Ke ngoko, olu hlobo lwevalvu lufanelekile kakhulu ekunqunyulweni okanye ekulawuleni nasekugobeni.

✧ Iiparameter zeCryogenic Globe Valve Extended Bonnet ye -196℃

Imveliso	Ivalvu yeGlobe yeCryogenic eyongeziweyo yeBonnet ye -196℃
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, FF), Idibeneyo.
Umsebenzi	Ivili lesiPhatho, i-Pneumatic Actuator, i-Electric Actuator, i-Bare Stem
Izixhobo	I-A216 WCB, i-WC6, i-WC9, i-A352 LCB, i-A351 CF8, i-CF8M, i-CF3, i-CF3M, i-A995 4A, i-A995 5A, i-A995 6A, i-Alloy 20, i-Monel, i-Inconel, i-Hastelloy, i-Aluminium Bronze kunye nezinye i-alloy ezikhethekileyo.
Izixhobo	A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, I-Alloy 20, iMonel, i-Inconel, iHastelloy
Ulwakhiwo	I-Screw & Yoke yangaphandle (OS&Y), iBonnet yeSeal yoXinzelelo
Uyilo kunye noMvelisi	I-API 600, i-API 603, i-ASME B16.34
Ubuso ngobuso	I-ASME B16.10
Phelisa uQhagamshelo	I-ASME B16.5 (RF kunye ne-RTJ)
	I-ASME B16.25 (BW)
Uvavanyo kunye nokuhlolwa	I-API 598
Okunye	I-NACE MR-0175, i-NACE MR-0103, i-ISO 15848, i-API624
Ikwafumaneka nge	I-PT, UT, RT,MT.

✧ Inkonzo Emva Kokuthengisa

Njengomenzi weevalvu zentsimbi ezibunjiweyo kunye nomthengisi ngaphandle, sithembisa ukubonelela abathengi ngenkonzo esemgangathweni emva kokuthengisa, kuquka oku kulandelayo:
1.Nika isikhokelo sokusetyenziswa kwemveliso kunye neengcebiso zokugcinwa kwayo.
2. Ngeengxaki zomgangatho wemveliso, sithembisa ukubonelela ngenkxaso yobugcisa kunye nokusombulula iingxaki ngexesha elifutshane kangangoko.
3. Ngaphandle komonakalo obangelwe kukusetyenziswa okuqhelekileyo, sinikezela ngeenkonzo zokulungisa nokutshintsha zasimahla.
4.Sithembisa ukuphendula ngokukhawuleza kwiimfuno zenkonzo yabathengi ngeli xesha lewaranti yemveliso.
5. Sinikezela ngenkxaso yobugcisa yexesha elide, iinkonzo zokubonisana kwi-intanethi kunye noqeqesho. Injongo yethu kukubonelela abathengi ngamava enkonzo angcono kwaye senze amava abathengi abe mnandi kwaye abe lula.