Umgangatho oPhezulu woShishino owenziwe ngepiston yentsimbi yokujonga ivalve yaseTshayina umnikezeli wefektri Umenzi
Yintoni ivalve yokujonga ipiston eyenziwe yentsimbi?
ivalve yokutshekisha ipiston yentsimbi yeyobukhulu obuncinci iivalvu zokujonga uxinzelelo oluphezulu, ezenziwe ngentsimbi yomgunyathi. ngokuqhelekileyo sizenza kwivalve yokujonga ujingi, ivalve yepiston yokujonga (ivalve yokukhangela phakamisa).Ifumaneka kwiibhonethi ezintathu zoyilo.Uyilo lokuqala yiBolted Bonnet, enejoyinti lendoda nebhinqa, i-spiral wound gasket, eyenziwe kwi-F316L/graphite.Ring joint gasket nazo ziyafumaneka xa uceliwe.Uyilo lwesibini yibhonethi edityanisiweyo, enemisonto edityanisiweyo netywiniweyo.
Iivalvu zokutshekisha, iivalvu ezingabuyiyo, ziyilelwe ukuthintela ukubuya umva kokuhamba kwindlela yemibhobho.Ezi zivalo zenziwa zisebenze zizinto eziqukuqelayo kumbhobho.Uxinzelelo lolwelo oludlula kwisixokelelwano luvula ivalve, ngelixa nakuphi na ukuguqulwa kokuhamba kuya kuvala ivalve.Ukuvalwa kufezwa ngobunzima besixhobo sokutshekisha,ngoxinzelelo lwangasemva, ngentwasahlobo, okanye ngokudityaniswa kwezi ndlela.
Iimpawu zevalve yokujonga ipiston yentsimbi
- *Umnikelo obanzi wezinto ezibandakanya i-A105, F316, F11, F22, Duplex F51
- *Iklasi yoxinzelelo olugcweleyo olunikezela nge-800-2500, kunye nomnikelo womzimba we-flanged kwiKlasi ye-150-600.
- *Ulwakhiwo oluluqilima olubenza balungele ukuphatha uxinzelelo oluphezulu kunye neenkqubo zobushushu obuphezulu.
Iinkcazo zevalve yokujonga ipiston yentsimbi
Iivalvu zetshekhi zokujingi zentsimbi
Iivalvu zokukhangela ipiston yentsimbi
Iinkcukacha zobugcisa zeivalve yokutshekisha ipiston yentsimbi
| Uyilo kunye nomenzi | API602,BS5352 |
| Uluhlu lobungakanani | 1/2"-2" |
| umgangatho woxinzelelo (SW, Umsonto) | 800lbs-1500lbs-2500lbs |
| umgangatho woxinzelelo (RF) | 150-300-600lbs |
| Uyilo lwebhonethi | ibhonethi ebolithiweyo,ibhonethi edityanisiweyo,ibhonethi yoxinzelelo |
| Ukuphelisa i-weld (SW) | I-ASME B16.11 |
| Phelisa umsonto(NPT) | ASME B1.20.1 |
| Phelisa iflange | ASME B16.5,EN1092-1 |
| Umzimba | A105/F304/F316/F11/F22/F51/LF2/Monel |
| Nciphisa | 13CR+STL/F304/F316/F51/Monel |
Umboniso weMveliso: ivalve yokujonga ipiston yentsimbi
Ukusetyenziswa kwevalve yokutshekisha yepiston yentsimbi
Olu hloboivalve yokutshekisha ipiston yentsimbiisetyenziswa ngokubanzi kwimibhobho enolwelo kunye nolunye ulwelo.
- Ishishini ngokubanzi
- I-oyile neGesi
- Ikhemikhali / i-Petrochemical
- Amandla kunye nezinto eziluncedo
- Izicelo zoRhwebo
