Timawagwiritsa ntchito kuti tikupatseni chidziwitso chabwino kwambiri. Ngati mupitiliza kugwilitsila nchito webusaiti yathu, tidzaganiza kuti ndinu okondwa kulandila makeke onse pa webusaitiyi.
Kuyambira 1953, BFESpA yakhala ikugwira ntchito yopanga mavavu achitsulo. BFE ndi mtundu wodziwika padziko lonse lapansi, womwe umadziwika ndi kapangidwe kake ka nkhonya komanso mtundu wake. Mu 1996, Valbruna, imodzi mwamakampani akuluakulu aku Italy pamsika wazitsulo, idakhazikitsa ulamuliro wonse pa BFE.
Valavu imapangidwa ndi mafakitale awiri: kupanga zinthu zapamwamba kwambiri kunazindikirika kwa nthawi yoyamba mufakitale ya Bosisio Parini, pomwe chitsulo chosapanga dzimbiri mu billet chinali cholamulidwa mwamtheradi, katundu wakuthupi ndi njira zopangira zida zidatsimikiziridwanso. zopeka. M'malo mwake, kuyang'ana kwambiri pazabwino ndikokwera, ndipo labotale yoyezetsa yokhala ndi zida zokwanira yakhazikitsidwa kuti iziwongolera zida zisanachitike, panthawi komanso pambuyo popanga.
The forgings ndi mbali kukonzedwa mu fakitale yaikulu ya Albano S. Alessandro. Chifukwa mapangidwe a CAD amawongoleredwa, miyezo yapamwamba kwambiri imatha kukwaniritsa miyezo wamba komanso zomwe makasitomala amafuna. Ma conveyors opangidwa bwino ndi okonzeka amagwiritsidwa ntchito pokonza mavavu ambiri. Pa nthawi yomweyi, pamene makina akuluakulu a makina ndi kusinthasintha kwa zida kumafunika, makina angapo a CNC amakhala ndi ma valve ochepa. Mandalama akuluakulu atulutsa zotulukapo zabwino, ukadaulo wopanga bwino komanso kuchuluka kwachangu.
Kapangidwe kamangidwe: mpaka 1500-API 602, BS 5352, NF M87.412. Kalasi: 2500 ndi 4500-ANSI B16.34.
Kapangidwe kamangidwe: ANSI B16.34. Kalasi: mpaka 4,500lbs, muyezo ndi wapadera, wapakatikati kalasi angaperekedwe pa pempho.
Kuwotchera kwa matako kumatengera: ANSI B16.25. Msoko wowotcherera kumaso ndi kumaso: ANSI B16.10 kukula kwachidule chachifupi: 1/2in mpaka 12in (kukula kwakukulu kumapezeka mukapempha).
Mtundu: Vavu iwiri ya mpira kapena valavu iwiri yachipata chokhala ndi singano yotulutsa mpweya. Kuphatikiza kwapadera: Ndi valavu yoyendera ndi manja, jekeseni ikhoza kuchitidwa malinga ndi zofunikira.
Kapangidwe kamangidwe: ANSI B16.34; B31.1; B31.3 ndi MSS-SP84. Makalasi: Malinga ndi ANSI B16.34, pazipita 4,500lbs. Kukula kwa doko: Malinga ndi zomwe makasitomala amafuna.
Imagwirizana ndi mayeso a API 598 ndi BS 6755. Imagwirizana ndi chilemba cha MSS SP25. Imagwirizana ndi API 6A kapena BS 6755 zofunika pachitetezo chamoto.
Kapangidwe kamangidwe: API 6A Mulingo watsatanetsatane wazinthu: PSL 1, PSL2 ndi PSL3 gulu: 2000, 3000, 5000 ndi 10000 PSI
Mapangidwe okhazikika: ASME B16.34-BS5351-API 6D. Zidutswa ziwiri kapena zitatu zolumikizira zida zomangika-zolimba mpira-zofewa valavu mpando-anti-boom ndodo kapangidwe ka anti-static device-side entry-fire test oyenerera-pamwamba pawokha ndi ISO 5211-doko lathunthu kapena lochepetsedwa.
Nthawi yotumiza: Apr-26-2021
