I-WCB, into yokubumba insimbi yekhabhoni evumelana ne-ASTM A216 Grade WCB, idlula enkambisweni yokwelapha ukushisa ejwayelekile ukuze kufezwe izakhiwo ezidingekayo zemishini, ukuzinza kobukhulu, kanye nokumelana nokucindezeleka kokushisa. Ngezansi kunencazelo eningiliziwe yomsebenzi ojwayelekile wokwelapha ukushisa we-WCB.YD7A1X-16 I-Butterfly Valveukuphonswa:
1. Ukushisa
- Inhloso: Ukunciphisa ama-gradient okushisa nokuvimbela ukuqhekeka ngesikhathi sokwelashwa okulandelayo kwezinga lokushisa eliphezulu.
- InquboAma-castings ashiswa kancane kancane esithandweni esilawulwayo kuze kufike ezingeni lokushisa elingu-300–400°C (572–752°F).
- Amapharamitha AyisihluthuleloIzinga lokushisa ligcinwa ku-50–100°C/ihora (90–180°F/ihora)ukuqinisekisa ukusatshalaliswa kokushisa okufanayo.
2. Ukuqinisa (Ukwenza Kube Ngokwejwayelekile)
- Inhloso: Ukulungisa isakhiwo esincane, ukuhlunga usayizi wokusanhlamvu, nokuncibilikisa ama-carbide.
- Inqubo:
- Ama-castings ashiswa aze afike ezingeni lokushisa eliqina kakhulu890–940°C (1634–1724°F).
- Kugcinwe kuleli zinga lokushisa isikhathi esideAmahora angu-1–2 ngo-25 mm (1 intshi) wobukhulu besigabaukuqinisekisa ukuguqulwa kwesigaba okuphelele.
- Kupholiswe emoyeni othule (okwenza kube ngokwejwayelekile) kube yizinga lokushisa legumbi.
3. Ukulinganisela
- Inhloso: Ukunciphisa ukucindezeleka okusele, ukuthuthukisa ukuqina, kanye nokuqinisa isakhiwo esincane.
- Inqubo:
- Ngemva kokwenza izinto zibe zijwayelekile, ama-castings aphinde afudunyezwe kuze kufike ekushiseni okushisayo kwe-590–720°C (1094–1328°F).
- Kucwiliswe kuleli zinga lokushisa isikhathi esideAmahora angu-1–2 ngobukhulu obungu-25 mm (1 intshi).
- Kupholiswe emoyeni noma esithandweni ngesivinini esilawulwayo ukuvimbela ukwakheka okusha kokucindezeleka.
4. Ukuhlolwa Ngemva Kokwelashwa
- InhlosoUkuqinisekisa ukuhambisana nezindinganiso ze-ASTM A216.
- Inqubo:
- Ukuhlolwa kwemishini (isib., amandla okudonseka, amandla okukhiqiza, ubulukhuni).
- Ukuhlaziywa kwesakhiwo esincane ukuqinisekisa ukufana kanye nokungabikho kwamaphutha.
- Ukuhlolwa kobukhulu ukuqinisekisa ukuqina kokwelashwa ngemva kokushisa.
Izinyathelo Ongazikhetha (Eziqondile)
- Ukuqeda Ukucindezeleka: Kumajiyometri ayinkimbinkimbi, umjikelezo owengeziwe wokukhulula ukucindezeleka ungenziwa ku-600–650°C (1112–1202°F)ukususa ukucindezeleka okusele okuvela ekushiseni noma ekushiseni.
- Ukupholisa Okulawulwayo: Kuma-castings aqinile, amazinga okupholisa ahamba kancane (isb., ukupholisa kwesithando) angasetshenziswa ngesikhathi sokushisa ukuze kuthuthukiswe ukuguquguquka.
Izinto Ezibalulekile Okufanele Uzicabangele
- Isimo Sesithando Somlilo: Isimo esingathathi hlangothi noma esifaka i-oxidizing kancane ukuvimbela ukubola kwekhabhoni.
- Ukufana Kwezinga Lokushisa: Ukubekezelelana kwe-±10°C ukuqinisekisa imiphumela ehambisanayo.
- Imibhalo: Ukulandeleka okugcwele kwemingcele yokwelashwa kokushisa (isikhathi, izinga lokushisa, amazinga okupholisa) ukuqinisekisa ikhwalithi.
Le nqubo iqinisekisaI-TWS ivalvu yebhabhathane eliyindilingaumzimbaD341B1X-16kuma-WCB castings ahlangabezana nezidingo ze-ASTM A216 zamandla okudonsa (≥485 MPa), amandla okukhiqiza (≥250 MPa), kanye nokunwebeka (≥22%), okwenza zifaneleke ukusetshenziswa kwezinga lokushisa eliphezulu kanye nengcindezi kuma-valve, amaphampu, kanye nezinhlelo zamapayipi.
KusukelaI-TWS VALVE, onolwazi ekukhiqizeniivalvu yebhabhathane ehleli ngerabha eqondile YD37A1X, ivalvu yesango, ukukhiqizwa kwe-Y-strainer.
Isikhathi sokuthunyelwe: Ephreli-02-2025
