Re li sebelisa ho u fa phihlelo e molemo ka ho fetisisa.Haeba u tsoela pele ho sebelisa sebaka sa rona sa marang-rang, re tla nka hore u thabetse ho fumana li-cookies tsohle sebakeng sena sa marang-rang.
Ho tloha ka 1953, BFESpA esale e tsepamisitse maikutlo tlhahisong ea li-valve tsa tšepe tse entsoeng. e thehile taolo e felletseng holim'a BFE
Li-valve li etsoa lifekthering tse peli: ts'ebetso ea pele ea lihlahisoa tsa boleng bo phahameng e ile ea finyelloa setsing sa ho qhekella sa Bosisio Parini, moo li-billet le li-billet li ileng tsa tiisoa hape 'me tsa etsoa tlas'a taolo e feletseng, thepa ea thepa le mekhoa ea ho qhekella. ba bohlokoa haholo ho boleng mme ba thehile laboratori ea tlhahlobo e hlometseng hantle ho laola lisebelisoa pele, nakong le ka mor'a ts'ebetso.
Ho sebetsa ha forgings le likarolo ho etsoa fekthering e kholo ea Albano S. Alessandro. Ka lebaka la moralo oa CAD o laoloang, litekanyetso tse tloaelehileng le litlhaloso tsa bareki li finyella litekanyetso tse phahameng tsa theknoloji. Li-conveyors tse entsoeng ka mokhoa o nepahetseng le tse nang le thepa li sebelisetsoa ho sebetsana le li-valve tse ngata tse tloaelehileng. , mechine e mengata ea CNC e ka sebetsana le li-valve tse nyenyane. Chelete e ngata ea lichelete e hlahisa liphello tse ntle, ho ntlafatsa theknoloji ea tlhahiso le ho ntlafatsa katleho.
Sebopeho sa moralo: boemo bo phahameng ka ho fetisisa 1500-API 602, BS 5352, NF M87.412.Grade: 2500 le 4500-ANSI B16.34.
Sebopeho sa moralo: ANSI B16.34.Grade: ho fihlela ho lik'hilograma tse 4,500, maemo a tloaelehileng le a khethehileng, limaraka tse bohareng li fumaneha ka kopo.
Qetello ea welding ea butt e lumellana le: ANSI B16.25.Ho lumellana ha sefahleho le sefahleho: ANSI B16.10 mofuta o mokhutšoane. Boholo: 1/2in ho 12in (boholo bo boholo bo fumaneha ka kopo).
Mofuta: Li-valve tse peli tsa bolo kapa li-valve tse peli tsa heke tse nang le valve ea nale.Motsoako o khethehileng: o ka ba le lisebelisoa tsa ho hlahloba le sleeve ea ente ho latela litlhoko.
Sebopeho sa moralo: ANSI B16.34; B31.1; B31.3 le MSS-SP84. Lihlopha: Ho latela ANSI B16.34. Boholo ba liponto tse 4,500. Boholo ba boema-kepe: Ho ea ka litlhaloso tsa bareki.
Motheo oa teko: API 598 le BS 6755. Motheo oa ho tšoaea: MSS SP25. Motheo oa tšireletso ea mollo: API 6A kapa BS 6755.
Sebopeho sa moralo: API 6A. Boemo ba tlhaloso ea sehlahisoa: PSL 1, PSL2 le PSL3.Mophato: 2000, 3000, 5000 le 10000 PSI
Moralo o tloaelehileng: ASME B16.34-BS5351-API 6D. Likotoana tse peli kapa tse tharo tsa bolt sebopeho-solid ball-soft seat-anti-blow out valve stem design anti-static device-side entry-fire test approval-ISO 5211 boema-kepe bo felletseng ba othomathike kapa boema-kepe bo fokotsehileng.
Nako ea poso: Dec-25-2021
