API 600 ISango iValve Bonnet Castings

Ibhonethi ukuvalwa koxinzelelo lwe-bolted-bonnet gate valve ukuya kwi-API 600. Ithwala ibhokisi yokupakisha, i-bonnet bolting flange, kunye ne-backseat - kwaye kufuneka iphoswe ngokucocekileyo, umatshini ngokuchanekileyo, kwaye uphumelele uvavanyo lwe-hydrostatic ngaphandle kokuvuza. I-Porosity ekubunjweni kwebhonethi ayingomcimbi wokuthambisa: yinxalenye eshiyiweyo efunyenwe ngewona mzuzu umbi kakhulu, emva kokuba iiyure zomatshini zityaliwe.

Kungenxa yoko le nto abavelisi bevalvu befumana iibhonethi kwihlabathi liphela ukusuka eNingbo Ruican. Sivelisa iibhonethi zevalve yesango kwi-ASTM A216 WCB carbon steel (ene-WC6, WC9, CF8M, kunye ne-CF8 iinketho ezingenasici) ngokufaka utyalo-mali, ukuhambisa okuxineneyo, ukujula okuvuzayo okugqwesileyo okugqwesileyo okugqwesileyo kwindawo yebhokisi yokuhlohla. Inkqubo ekufutshane-nemilo yokunciphisa isibonelelo somatshini kwi-flange, ummandla wedlala, kunye nobuso be-gasket, inciphisa zombini ixesha lomatshini kunye nenkunkuma yempahla xa kuthelekiswa neebhonethi zokuphosa esantini.

Emva kokuphoswa kunye nokuqheleka, iibhonethi zenziwa ngoomatshini be-CNC bagqibezele - ubuso be-flange, ubuso obuphakanyisiweyo (125-250 µin AARH serration nge-ASME B16.5), ibhokisi yokufaka ibhokisi, isitulo sangasemva, kunye nemingxuma ye-stud - ngeenkqubo ze-CNC ezitshixiwe kwimizobo yakho. Ii-Castings zinokubonelelwa ngovavanyo oluqinisekisiweyo, i-NDE-examination (RT/UT/MT ngokwe-ASME B16.34 iimfuno ezongezelelweyo), kwaye ibhalwe nge-EN 10204 3.1 izatifikethi zezinto eziphathekayo kunye nokulandelwa kobushushu obugcweleyo.

IiNgcaciso eziphambili

I-Near-Net-Shape Economics yabenzi beValve

Ibhonethi yesanti-cast 2" yodidi lwama-300 inokuthwala i-8–12 mm yesitokhwe somatshini kuyo yonke indawo, uninzi lwazo oluba ziitshiphusi. Utyalo-mali lunciphisa isitokhwe siye kwi-1.5–3 mm ebusweni obumatshini kwaye luvelise kwakhona ibhokisi yokuhlohla iprofayile yangaphakathi njengoko i-cast. Idityaniswe nentsimbi ecocekileyo (irhasi esezantsi kunye namanqanaba okufakwa ukusuka kwi-silica routine 5 inkqubo), jonga i-OEM yexabiso eliphantsi le-5 yenkqubo ye-5 yexabiso eliphantsi kwi-500-5,000 iqhekeza imiqulu yonyaka.

Kutheni ukhetha uNingbo Ruican

• Iminyaka eyi-17+ iphosa amacandelo evalve yoxinzelelo (iibhonethi, imizimba, iidiski, izihlalo, amadlala, iidyokhwe)
• Inkqubo yealloyi epheleleyo: WCB, WC6, WC9, CF8, CF8M, CF3M, duplex, kunye nemonel xa iceliwe
• I-Valve-industry ye-NDE inkcubeko: iinkqubo ze-radiography kunye nokwamkelwa kwe-ASME B16.34
• Ubonelelo olugqityiweyo ngoomatshini — faka ngokuthe ngqo kumgca wokudityaniswa kwakho
• Inkqubo yekhwalithi eqinisekisiweyo ye-IATF 16949 enezicwangciso zomgangatho wevalve-candelo elizinikeleyo
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