Chidule cha Zinthu za ASTM A694 F65
ASTM A694 F65 ndi chitsulo cha carbon champhamvu kwambiri chomwe chimagwiritsidwa ntchito kwambiri popanga ma flange, zolumikizira, ndi zida zina zamapaipi zomwe zimapangidwira ntchito zotumizira mphamvu yamagetsi. Zipangizozi zimagwiritsidwa ntchito kwambiri m'mafakitale amafuta ndi gasi, petrochemical, ndi opanga magetsi chifukwa cha mphamvu zake zabwino kwambiri zamakanika, kuphatikiza mphamvu ndi kulimba.
Miyeso Yopangira ndi Mafotokozedwe
Womic Steel imapanga ma flange ndi zolumikizira za ASTM A694 F65 zosiyanasiyana kuti zigwirizane ndi zosowa zosiyanasiyana zogwiritsidwa ntchito. Miyeso yanthawi zonse yopangira ndi iyi:
•Chipinda chakunja: 1/2 inchi mpaka 96 inchi
•Kukhuthala kwa Khoma: Mpaka 50 mm
•Kutalika: Kusinthidwa malinga ndi zosowa za kasitomala/Standard
Kapangidwe ka Mankhwala Oyenera
Kapangidwe ka mankhwala ka ASTM A694 F65 n'kofunika kwambiri pa kapangidwe kake ka makina ndi magwiridwe antchito ake. Kapangidwe kake kamakhala ndi:
•Kaboni (C): ≤ 0.12%
•Manganese (Mn): 1.10% - 1.50%
•Phosphorus (P): ≤ 0.025%
•Sulfure (S): ≤ 0.025%
•Silikoni (Si): 0.15% - 0.30%
•Nikeli (Ni): ≤ 0.40%
•Chromium (Cr): ≤ 0.30%
•Molybdenum (Mo): ≤ 0.12%
•Mkuwa (Cu): ≤ 0.40%
•Vanadium (V): ≤ 0.08%
•Columbium (Cb): ≤ 0.05%
Katundu wa Makina
Zipangizo za ASTM A694 F65 zili ndi makhalidwe abwino kwambiri a makina, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pamagetsi amphamvu. Makhalidwe wamba a makina ndi awa:
•Mphamvu Yokoka: 485 MPa (70,000 psi) osachepera
•Mphamvu Yotulutsa: 450 MPa (65,000 psi) osachepera
•Kutalika: 20% osachepera mu mainchesi awiri
Katundu Wokhudza Kukhudzidwa
ASTM A694 F65 imafuna kuyesedwa kwa mphamvu kuti itsimikizire kulimba kwake kutentha kochepa. Makhalidwe odziwika bwino a mphamvu ndi awa:
•Mphamvu Yokhudza Mphamvu: Ma Joules 27 (20 ft-lbs) osachepera pa -46°C (-50°F)
Chofanana ndi Kaboni
Kuyesa kwa Madzi
Ma flange ndi zolumikizira za ASTM A694 F65 zimayesedwa mwamphamvu kuti zitsimikizire kuti ndi zangwiro komanso kuti zimatha kupirira kuthamanga kwambiri. Zofunikira pa mayeso a hydrostatic ndi izi:
•Kupanikizika kwa Mayeso: Kuchulukitsa ka 1.5 kuposa kupanikizika kwa kapangidwe
•Kutalika: Masekondi osachepera 5 osatulutsa madzi
Zofunikira pa Kuwunika ndi Kuyesa
Zinthu zopangidwa motsatira muyezo wa ASTM A694 F65 ziyenera kuyesedwa kangapo kuti zitsimikizire kuti zikutsatira zomwe zafotokozedwa. Kuyesedwa ndi mayeso ofunikira ndi awa:
•Kuyang'ana Zooneka: Kuyang'ana zolakwika pamwamba ndi kulondola kwa mawonekedwe.
•Kuyesa kwa Ultrasonic: Kuzindikira zolakwika zamkati ndikuwonetsetsa kuti zinthuzo ndi zolondola.
•Kuyesa kwa X-ray: Kuzindikira zolakwika zamkati ndikutsimikizira mtundu wa weld.
•Kuyesa Tinthu ta Magnetic: Kuzindikira kusagwirizana kwa pamwamba ndi pansi pang'ono.
•Kuyesa Kulimba: Kuyesa mphamvu ndi kulimba kwa chinthucho.
•Kuyesa Zotsatira: Kuonetsetsa kuti kulimba kwake kuli pa kutentha komwe kwatchulidwa.
•Kuyesa Kuuma: Kutsimikizira kuuma kwa chinthucho ndikutsimikizira kukhazikika kwake.
Ubwino ndi Ukatswiri Wapadera wa Womic Steel
Womic Steel ndi kampani yotchuka yopanga zitsulo zapamwamba kwambiri, yomwe imadziwika bwino ndi ma flange ndi zolumikizira za ASTM A694 F65. Ubwino wathu ndi monga:
1. Malo Opangira Zinthu Zamakono:Tili ndi makina ndi ukadaulo wapamwamba, timaonetsetsa kuti tikupanga zinthu zolondola komanso zotha kupirira bwino komanso pamwamba pake pamakhala bwino kwambiri.
2. Kulamulira Kwambiri Kwabwino:Njira zathu zowongolera khalidwe zimaonetsetsa kuti chinthu chilichonse chikukwaniritsa kapena kupitirira miyezo yofunikira. Timagwiritsa ntchito njira zoyesera zowononga komanso zosawononga kuti titsimikizire kuti zinthuzo ndi zolondola komanso magwiridwe antchito.
3. Gulu la Ukadaulo Lodziwa Zambiri:Gulu lathu la mainjiniya ndi akatswiri aluso lili ndi luso lalikulu pakupanga ndi kuyang'anira zipangizo zachitsulo zolimba kwambiri. Amatha kupereka chithandizo chaukadaulo ndi mayankho okonzedwa kuti akwaniritse zofunikira za makasitomala.
4. Kuyesa Kwathunthu:Tili ndi malo oyesera mkati mwa nyumba kuti tichite mayeso onse ofunikira a makina, mankhwala, ndi hydrostatic. Izi zimatithandiza kuonetsetsa kuti zinthu zili bwino kwambiri komanso zikutsatira miyezo yapadziko lonse lapansi.
5. Kayendetsedwe ka Zinthu ndi Kutumiza Moyenera:Womic Steel ili ndi netiweki yokhazikika yoyendetsera zinthu kuti iwonetsetse kuti zinthuzo zifika kwa makasitomala padziko lonse lapansi panthawi yake. Timapereka njira zokonzera zinthu zomwe zakonzedwa mwamakonda kuti titeteze umphumphu wa zinthuzo panthawi yonyamula katundu.
6. Kudzipereka ku Chisamaliro:Timaika patsogolo njira zokhazikika pakupanga zinthu, kuchepetsa zinyalala komanso kuchepetsa kuwonongeka kwa chilengedwe.
Mapeto
ASTM A694 F65 ndi chida chogwira ntchito bwino kwambiri choyenera kugwiritsidwa ntchito ndi mphamvu yamagetsi m'mafakitale osiyanasiyana. Ukadaulo wa Womic Steel popanga zinthu ndi kuwongolera khalidwe umaonetsetsa kuti ma flange ndi zolumikizira zathu zikukwaniritsa zofunikira za muyezo uwu, kupereka mayankho odalirika komanso olimba kwa makasitomala athu. Kudzipereka kwathu pakuchita bwino komanso kukhutitsa makasitomala kumatipatsa mwayi wodalirika pantchito yopanga zitsulo.
Nthawi yotumizira: Julayi-28-2024