Ivalvu yeSango leCryogenic eyongeziweyo yeBonnet ye -196℃ Umfanekiso oPhambili

I-Cryogenic Gate Valve Eyongeziweyo ye-Bonnet ye--196℃

Inkcazo emfutshane:

I-Cryogenic, i-Gate Valve, i-bonnet ende, -196℃, ubushushu obuphantsi, umenzi, umzi-mveliso, ixabiso, i-API 602, i-Solid Wedge, i-BW, i-SW, i-NPT, i-Flange, i-bolt bolt, i-reduce bore, i-full bore, izixhobo zine-F304(L), i-F316(L), i-F11, i-F22, i-F51, i-F347, i-F321, i-F51, i-Alloy 20, i-Monel, i-Inconel, i-Hastelloy, i-Aluminium Bronze kunye nezinye i-alloy ezikhethekileyo. Uxinzelelo oluvela kwi-Class 150LB ukuya kwi-800LB ukuya kwi-2500LB, eTshayina.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

✧ Inkcazo

Ivalvu yesango eliyi-cryogenic ene-bonnet ende eyenzelwe ukusebenza kumaqondo obushushu aphantsi njenge--196°C idla ngokwakhiwa ukuze imelane nokubanda kakhulu kwaye igcine ukusebenza kakuhle kwiimeko ezinzima ngolo hlobo. Ezi valve zihlala zisetyenziswa kumashishini afana nokucubungula igesi yendalo (LNG), ukuveliswa kwegesi yemizi-mveliso, kunye nezinye izicelo ze-cryogenic apho kubandakanyeka amaqondo obushushu aphantsi kakhulu. Uyilo lwe-bonnet ende lubonelela ngokhuseleko olongezelelweyo kunye nokhuseleko kwisiqu se-valve kunye nokupakisha, ukuthintela ukuba zingaqandi okanye zibe buthathaka kumaqondo obushushu aphantsi kangako. Ukongeza, izixhobo ezisetyenziswa ekwakhiweni kwe-valve, ezifana nee-alloys ezikhethekileyo okanye iiplastiki zobushushu obuphantsi, zikhethwa ukugcina amandla azo kunye nokuthembeka kwazo kwiindawo ze-cryogenic. Ezi valve zibalulekile ekulawuleni ngokukhuselekileyo ukuhamba kolwelo kunye neegesi ze-cryogenic, kwaye zivavanyelwa nzima ukuqinisekisa ukuba ziyakwazi ukumelana namaqondo obushushu aphezulu kunye noxinzelelo olubandakanyekayo.

✧ Iimpawu zeCryogenic Gate Valve Extended Bonnet ye -196℃

1. Ulwakhiwo lulula kunevalvu yesango, kwaye kulula ngakumbi ukuyenza nokuyigcina ikwimeko entle.
2. Umphezulu wokutywina akulula ukuwunxiba nokukrwela, kwaye ukusebenza kokutywina kulungile. Akukho kutyibilika phakathi kwediski yevalvu kunye nomphezulu wokutywina womzimba wevalvu xa uvula naxa uvala, ngoko ke ukukrala nokukrwela akukubi kangako, ukusebenza kokutywina kulungile, kwaye ubomi benkonzo bude.
3.Xa uvula kwaye uvala, ukubetheka kwediski kuncinci, ngoko ke ukuphakama kwevalvu yokumisa kuncinci kunokwevalvu yesango, kodwa ubude besakhiwo bude kunobo bevalvu yesango.
4.I-torque yokuvula nokuvala inkulu, ukuvulwa nokuvala kunzima, kwaye ixesha lokuvula nokuvala lide.
5. Ukumelana nolwelo kukhulu, kuba umjelo ophakathi emzimbeni wevalvu uyagungqa, ukumelana nolwelo kukhulu, kwaye ukusetyenziswa kwamandla kukhulu.
6. Icala eliphakathi lokuhamba komoya Xa i-nominal pressure PN ≤ 16MPa, idla ngokuthatha ukuhamba phambili, kwaye i-medium inyuka isuka ezantsi kwe-valve disc; xa i-nominal pressure PN ≥ 20MPa, idla ngokuthatha ukuhamba okuchaseneyo, kwaye i-medium ihla isuka phezulu kwe-valve disc. Ukwandisa ukusebenza kwe-seal. Xa isetyenziswa, i-globe valve medium inokuhamba kwicala elinye kuphela, kwaye icala lokuhamba alinakutshintshwa.
7. Idiski idla ngokubola xa ivuliwe ngokupheleleyo.

✧ Iingenelo zevalvu yesango lentsimbi eyenziwe nge-API 602

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 Gate Valve Extended Bonnet ye -196℃

Imveliso	I-Cryogenic Gate Valve Eyongeziweyo ye-Bonnet ye--196℃
Ububanzi obuqhelekileyo	I-NPS 1/2”, 3/4”, 1”, 1 1/2”, 1 3/4” 2”, 3”, 4”
Ububanzi obuqhelekileyo	Iklasi ye-150, 300, 600, 800, 900, 1500, 2500.
Phelisa uQhagamshelo	I-BW, i-SW, i-NPT, i-Flanged, i-BWxSW, i-BWxNPT, i-SWxNPT
Umsebenzi	Ivili lesiPhatho, i-Pneumatic Actuator, i-Electric Actuator, i-Bare Stem
Izixhobo	A351 CF8, CF8M, CF3, CF3M, F304,F316 ,F51,F53,F55, iAlloy 20, iMonel, iInconel, iHastelloy
Ulwakhiwo	I-Screw & Yoke yangaphandle (OS&Y), i-Extended Cryogenic Bonnet
Uyilo kunye noMvelisi	I-API 600, i-API 623, i-BS1868, i-BS 6364, i-MSS SP -134, i-API 608, i-API 6D, i-ASME B16.34
Ubuso ngobuso	Umgangatho woMvelisi
Phelisa uQhagamshelo	I-SW (ASME B16.11)
	I-BW (ASME B16.25)
	I-NPT (ASME B1.20.1)
	I-RF, i-RTJ (ASME B16.5)
Uvavanyo kunye nokuhlolwa	I-API 598
Okunye	NACE MR-0175, NACE MR-0103, ISO 15848
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.