Iivalvu zeglowubhu zeNkampani yeYuanda Valve zisetyenziswa ikakhulu ukumisa, ukuqala nokulawula ukuhamba kolwelo kwimibhobho.Iivalvu zokuvala zingasetyenziselwa ukuvala ukuqukuqela kolwelo ngokuhambisa i-flap yevalve kwicala lokuhamba.Ezi zivalo zixhaphake ngokukodwa kwinkonzo yokutshintsha, kodwa zinokusetyenziswa kwiinkqubo ezahlukeneyo.I-Yuanda Valve yenza iivalvu zeglowubhu yentsimbi engenastainless, kunye neentlobo ngeentlobo zemathiriyeli, kuquka intsimbi etyhidiweyo, intsimbi etyhidiweyo, kunye nobhedu.Oku kuquka ukumelana nomhlwa, uxinzelelo olutywiniweyo kunye neevalvu zeglowubhu ze-cryogenic.Ukuba unayo nayiphi na imibuzo malunga neemveliso zethu zevalve yehlabathi kunye neempawu zazo, nceda uqhagamshelane neYuanda Valve namhlanje!
| Amacandelo Igama | Izinto eziphathekayo |
| Umzimba, Bonnet | I-ASTM A351 |
| Idiskhi | I-ASTM A351 |
| Isiqu | I-ASTM A965 |
| Isitulo Ring | I-ASTM A351 |
Iimfuno zobugcisa kule valve yeglowubhu yentsimbi engenastainless:
1. Uyilo kunye nokuVeliswa: ASME B16.34
2. Ubuso ngobuso: ASME B16.10
3. Isiphelo seFlange: ASME B16.5
UVavanyo oluMgangatho lweValve ye-Stainless Steel Globe: Ihambelana ne-API 598
Umgangatho we-API uxela iimfuno zoluhlu olunzima lweevalvu zeglobhu zentsimbi zebhonethi ukwenzela izicelo ezinxulumeneyo.
Kwezi zicelo, i-corrosion, i-corrosion kunye nezinye iimeko zokusetyenziswa ziya kubonisa imfuno yeendawo ezinodonga olungqingqwa kunye needamitha zentonga ezinkulu.
Iimfuno zophawu lwe-API Globe Valve:
1. Isigqubuthelo sebholithi;
2. Isivalo sevalve yokutywina ngoxinzelelo;
3. Izikrufu zangaphandle kunye neefolokhwe;
4. Isiqu esinyukayo esijikelezayo kunye nesiqu esinyukayo esingajikeleziyo;
5. Ivili lesandla elinyukayo kunye nevili lesandla elingaphumiyo;
6. Uhlobo oluthe ngqo, uhlobo luka-Y, uhlobo lwe-engile yasekunene;
7.stop-check (iivalvu zeglowubhu zohlobo olungabuyiyo apho idiski inokubekwa khona ngokuchasene nesihlalo ngesenzo sesiqu kodwa ikhululekile ukunyuka njengevalve yokukhangela ngenxa yokuphuma ngaphantsi kwediski xa isiqu sigcwele okanye ngokuyinxenye. indawo evulekileyo);
I-8.plug, emxinwa, ekhonkoni, ibhola, okanye idiskhi ekhokelwayo;
9.imigangatho yokuhlala enesinyithi;
10.i-flanged okanye i-butt-welding ends.
11.Igquma iivalvu zobukhulu bombhobho we-NPS:
2, 2½, 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24;
12. ehambelana nobungakanani bombhobho oqhelekileyo DN:
50, 65, 80, 100, 150, 200, 250, 300, 350, 400, 450, 500, 600;
13.ifaka izicelo kudidi loxinzelelo:
150, 300, 600, 900, 1500, 2500.
Iimpawu zeGlobe yeStainless Globe Iimpawu kunye neenzuzo:
1. Uyilo olulodwa lwesiqu olungajikiyo luguquguquka ngokulula kwi-actuation-- ngokuchaneka kwemisonto ye-Acme kunye nokugqiba okutshisiweyo.I-Stainless Steel Valve ilungele ukufakela okuthe tye.
2. I-Stainless Steel Universal trim: Isiqu se-13Cr, i-13Cr ejongene nediski, kunye nezihlalo ezijongene ne-CoCr ialloy-- API Trim 8 ilungele inkonzo ukuya kwi-850 F (454 C).Isihlalo sobuso be-CoCr i-alloy eqinile, iphantsi, kwaye igqitywe kwisipili.Isihlalo se-conical senziwe ngomatshini ukugqibezela umphezulu ocolekileyo.Idiskhi ekhokelwa ngumzimba ngokuchanekileyo idibanisa ubuso obuqinileyo bediski (i-hardfaced kunye ne-13Cr, i-CoCr alloy, i-SS 316, okanye i-Monel) kunye nomphezulu wesihlalo somzimba, esiphantsi kwaye sifakwe kwisibuko.Izikhokelo zediskhi zinobuso obunzima bokwandisa ubomi bokunxiba kwezikhokelo zediski.
3. Umzimba weStainless Steel kunye neebhonethi ezifakwe ngokucokisekileyo zenziwe ngoomatshini.Ibhonethi enye yokulungelelaniswa okungcono, iindawo ezimbalwa.
4. Ibhokisi yokugxumeka eyenziwe ngomatshini ukuze igqitywe kakuhle.
5. Umzimba kunye nebhonethi edibeneyo ifakwe ngokuchanekileyo ukugqiba umgangatho.Igasket evalelwe ngokupheleleyo.
6. I-Gland inolwakhiwo olunamacandelo amabini ukwenzela ukulungelelaniswa lula.
7. Ukujikeleza i-stem nut kwi-Austenitic ductile iron Gr.I-D-2C, ehlaziyiweyo emgceni.
8. Ingalo ye-torque inciphisa ukunxiba kwimisesane yokupakisha kwaye yenza ukutywinwa okungcono kunye nokunciphisa i-torque.
9. I-Impactor handwheels: Iglobhu kunye ne-stop check valves zifuna iitorque eziphezulu zokuvala kuneevalve zesango ezinobukhulu obufanayo besitulo kunye neklasi yoxinzelelo.Eyona ndlela inoqoqosho yokuvalwa okuqinileyo livili lesandla se- impactor.Iilugi ezimbini eziphoswe phantsi kokubetha kwevili ngaxeshanye kwaye zinike amaxesha ama-3 - 10 amandla okuvala amavili esandla aqhelekileyo.Amavili esandla e-Impactor anikezelwa ngokokhetho lomenzi ngaphandle kokuba kuchaziwe ngumthengi.
10. Iiflange: Iiklasi ze-ASME: 150-- 300: 116" ubuso obuphakanyisiweyo.
11. Iiklasi ze-ASME: 600-- 1500: 1/4" ubuso obuphakanyisiweyo.
12. Gqiba: 125-- 250 AARH yazo zonke iivalvu.
Ezi zilandelayo zezinye iinkqubo eziqhelekileyo zeStainless Steel Globe Valves:
1. Inkqubo yamanzi okupholisa ekufuneka ilungelelanise izinga lokuhamba.
2. Inkqubo yamafutha, ukulawulwa kokuhamba, kunye nokuqina kubaluleke kakhulu.
3. Xa i-tightness kunye nokhuseleko ziyizona ingqwalasela eziphambili, i-high-point vents kunye ne-low-point drains.
4. Unikezelo lwamanzi, ukutya kweekhemikhali, i-condenser exhaust kunye ne-exhaust drainage system.
5. I-boiler yokukhupha i-port kunye ne-drain pipe, i-port enkulu yokukhupha umphunga kunye nombhobho wokukhupha, kunye nombhobho wokukhupha i-heater.
6. Izitywina ze-turbine kunye nombhobho wokukhupha amanzi.
7. Inkqubo yeoli yokuthambisa i-turbine, njl.