Umgangatho ophezulu woShishino loxinzelelo oluphezulu ujingi jonga ivalve yaseTshayina umnikezeli wefektri Umenzi
Yintoni ivalve yokukhangela uxinzelelo oluphezulu?
Uxinzelelo oluphezulu lwevalve yokujonga ujingi,ivalve yokukhangela ujingi eyilwe kwaye yenziwe ngokuhambelana ne-ASME B16.34,uvavanyo kwaye uhlole ukuya kwi-API598,API6D.
Oko kuvuleka kufuneka kucace ukuze nantoni na idlule.I-disc idityaniswe kwihinge, ngoko ke idiski inokujiyiza ivuleke okanye ivalwe xa ulwelo lubetha idiski.Kufana nocango olusisangqa.Isalathiso sokuhamba yeyona nto ibalulekileyo xa usebenzisa ezi valves.
Xa ulwelo luhamba ngendlela oyifunayo, uxinzelelo lokuhamba lutyhala ucango luvuleke, luvumela ulwelo ukuba ludlule.Xa ulwelo luhamba ngendlela engalunganga, kwenzeka okwahlukileyo.Amandla olwelo olubuya ngevalvu lutyhala idiski kwisitulo sayo, ivale ivalve.Xa ufaka ivalve yokujonga ujingi, kubalulekile ukuba ivuleke xa ulwelo ludlula kwicala olifunayo.Ukuba ufaka enye yezi valve kwaye akukho manzi adlulayo, yindlela engafanelekanga yokujikeleza kwaye kufuneka iphinde ifakwe.Ukuba ivalve yakho yokujonga ujingi inoyilo lwenyani lomanyano, inokususwa ngokulula kumbhobho.Ezi zivalo zifumaneka ngeendlela ezininzi ezahlukeneyo.
Njengoko bekutshiwo ngaphambili, ivalve yokujonga ujingi yeyaxa ufuna ulwelo oluhamba kwicala elinye kuphela.Enye ingcaciso ebalulekileyo malunga nezi zivalo kukuba azifuni amandla angaphandle, okwenza ukuba zilungele uluhlu olubanzi lwezicelo.Bakwavumela ulwelo ukuba ludlule ngaphandle kokucothisa ukuhamba kakhulu xa luvuleke ngokupheleleyo.Iivalve zokujonga i-Swing zihlala zifakwe kunye neevalvu zesango kuba zibonelela ngokukhululeka ngokukhululekileyo.Kwenziwa isincomo kwimigca enesantya esisezantsi kwaye akufuneki ukuba isetyenziswe kwimigca eshukumayo xa ukuqhwatywa okuqhubekekayo okanye ukubetha kungonakalisa iindawo zokuhlala.
Iimpawu eziphambili zoxinzelelo oluphezulu lwevalve yokukhangela i-swing
Iimpawu eziphambili zeivalve yokujonga uxinzelelo oluphezulu:
- ● Umzimba kunye nesigqubuthelo: Precision machined castings.stem ayingeni emzimbeni.
- ● Umzimba kunye nesigqubuthelo esidityanisiweyo: i-spiral wound gasket, intsimbi engatyiwayo enegraphite okanye i-PTFE.
- ● Ukudibanisa i-Disc: I-disc engajikeleziyo ibotshelelwe ngokukhuselekileyo kwi-disc hanger nge-lock nut kunye ne-cotter pin.I-disc hanger ixhaswa kwiphini yehinge yediskhi eyomeleleyo eneempawu ezithwalayo ezibalaseleyo.Zonke iindawo zifikeleleka ukusuka phezulu ukuze zisebenze lula.
- ● Flanges:ASME B16.5,Class150-300-600-900-1500-2500
Iinkcukacha zobugcisa zevalve yokukhangela i-high-press swing
Iinkcukacha zobugcisa zeivalve yokujonga uxinzelelo oluphezulu
| Uyilo kunye nomenzi | ASME B16.34,BS1868,API6D |
| Uluhlu lobungakanani | 2"-40" |
| umgangatho woxinzelelo (RF) | Udidi 150-300-600-900-1500-2500LBS |
| Uyilo lwebhonethi | ibhonethi ebhontiweyo,ibhonethi yoxinzelelo lwetywina(PSB yeClass1500-2500) |
| I-But weld (BW) | I-ASME B16.25 |
| Phelisa iflange | ASME B16.5,Class150-2500lbs |
| Umzimba | Carbon steel WCB,WCC,WC6,WC9,LCB,LCC,Stainless steel CF8,CF8M,Dulpex stainless,Intsimbi yentsimbi njl. |
| Nciphisa | API600 Trim 1/trim 5/trim 8/trim 12/trim 16 etc |
Umboniso weMveliso: ivalve yokujonga uxinzelelo oluphezulu
Ukusetyenziswa kwevalve yokujonga uxinzelelo oluphezulu
Olu hlobo lwe-HIvalve yokujonga uxinzelelo lwe-igh isetyenziswa ngokubanzi kwimibhobho enolwelo kunye nolunye ulwelo.
- *Imizi-mveliso ngokubanzi
- *Ioyile neGesi
- *Yekhemikhali/Petrochemical
- *Amandla kunye nezinto eziluncedo
- *Iizicelo zoRhwebo
