Pankhani ya zomangamanga ndi zomangamanga, kusankha zipangizo kumatsimikizira mwachindunji kulimba ndi kugwira ntchito bwino kwa polojekitiyi. Pakati pawo,Chitoliro cha ASTM A252, monga chinthu chofunikira kwambiri pakupanga maziko a milu, imayamikiridwa kwambiri ndi makampani chifukwa cha ntchito yake yabwino yothandizira. Nkhaniyi iphatikiza zinthu zamakampani opanga zinthu zapamwamba ku Cangzhou, ndikuyang'ana kwambiri kusanthula Miyeso ya Chitoliro cha ASTM A252ndiKukula kwa Mapaipi a ASTM A252, ndikuwonetsa magwiridwe antchito abwino kwambiri a mapaipi a kampani yathu a A252 grade 3 spiral submarine arc welded omwe amagwiritsidwa ntchito monga mapaipi a zimbudzi.
Kodi chitoliro cha ASTM A252 n'chiyani?
Muyezo wa ASTM A252 umaphimba mapaipi achitsulo olumikizidwa komanso osapindika omwe amagwiritsidwa ntchito mu uinjiniya wa maziko a milu, omwe amagwiritsidwa ntchito kwambiri mu Bridges, maziko a nyumba zazitali ndi nyumba zina zomwe zimafuna mphamvu yayikulu komanso chithandizo chodalirika. Muyezo uwu umagawidwa m'magulu atatu, omwe mapaipi a Giredi 3 amagwira ntchito bwino kwambiri pankhani ya mphamvu ndi kulimba, ndipo ndi oyenera makamaka pazochitika zogwirira ntchito zolemera komanso zolemera.
Kusanthula kwa Miyeso ndi Mafotokozedwe a Chitoliro cha ASTM A252
Kwa mainjiniya ndi opanga zisankho pa mapulojekiti, kumvetsetsa molondola Miyeso ya Chitoliro cha ASTM A252 ndiye chinsinsi chosankha mapangidwe. Mtundu uwu wa Chitoliro umapereka Kukula kwa Chitoliro cha ASTM A252 kosinthasintha. Kukula kwa m'mimba mwake nthawi zambiri kumakhala pakati pa mainchesi 6 ndi mainchesi 60, ndipo makulidwe a khoma amatha kusinthidwa malinga ndi zofunikira zenizeni za uinjiniya.
Mwachitsanzo, zofunikira za mapaipi zomwe zimafanana zimatha kukhala mainchesi 12 m'mimba mwake ndi makulidwe a khoma la mainchesi 0.375. Timathandizira kupanga mwamakonda kuti chitoliro chilichonse chikhale ndi mphamvu zamakina komanso kukhazikika komwe kumafunika pa ntchitoyi, kukwaniritsa zosowa zonse kuyambira pa uinjiniya wa boma mpaka zomangamanga zazikulu zamafakitale.
Mphamvu ya bizinesi: Yopangidwa ku Cangzhou, yoperekedwa ku mtundu
Kampani yathu ili ku Cangzhou City, Hebei Province. Kuyambira pomwe idakhazikitsidwa mu 1993, yadzipereka pakupanga mapaipi achitsulo ndi zatsopano zaukadaulo. Kampaniyo ili ndi malo okwana masikweya mita 350,000, ili ndi katundu wokwana ma yuan 680 miliyoni ndipo imagwiritsa ntchito anthu pafupifupi 700. Tayambitsa zida zapamwamba zopangira ndi kuyesa padziko lonse lapansi kuti tiwonetsetse kuti aliyenseChitoliro cha ASTM A252Kuchoka mufakitale kukutsatira kapena kupitirira miyezo ya makampani.
Chitoliro Cholumikizidwa cha A252 Giredi 3 Chozungulira Choviikidwa mu Arc: Chisankho chabwino kwambiri cha mapaipi a zimbudzi
Chogulitsa chachikulu cha kampani yathu, chitoliro cholumikizidwa cha A252 grade 3 spiral arc welded, chimapangidwa pogwiritsa ntchito njira yolumikizira ya spiral submerged arc welding (SAWH). Msoko wolumikizira ndi wofanana komanso wolimba, wokhala ndi mphamvu yayikulu yomangira komanso kukana kupsinjika ndi kupindika kwabwino.
Chogulitsachi chimapangidwa ndi chitsulo chapamwamba kwambiri ndipo chimakhala ndi kukana dzimbiri komanso kutopa, zomwe zimapangitsa kuti chikhale choyenera kwambiri m'malo ovuta monga kukonza zinyalala ndi kuyendetsa milu ya maziko. Timagwiritsa ntchito njira yowongolera khalidwe panthawi yonseyi. Kuyambira zipangizo zopangira zomwe zimalowa mufakitale mpaka zinthu zomalizidwa zomwe zimatuluka mufakitale, njira iliyonse imatsatira mosamalitsa muyezo wa ASTM A252 kuti zitsimikizire kukula kolondola kwa chitoliro ndi magwiridwe antchito odalirika.
Mapeto
Chitoliro cha ASTM A252 chimagwira ntchito yofunika kwambiri pa zomangamanga zamakono. Kukula kwake kwa Chitoliro cha ASTM A252 chosinthasintha komanso Miyeso ya Chitoliro cha ASTM A252 chokhazikika chimapereka chitsimikizo cholimba cha mapulojekiti osiyanasiyana aukadaulo. Monga kampani yotsogola yopanga zinthu ku Cangzhou, yokhala ndi zaka 30 zaukadaulo komanso kufunafuna zinthu zabwino kwambiri, timapatsa makasitomala zinthu zodalirika komanso zokhalitsa za A252 grade 3. Kusankha ife kumatanthauza kusankha njira yokhalitsa komanso yolimbikitsa pa ntchito yanu yomanga.
Nthawi yotumizira: Okutobala-29-2025