Kukula kwa Chitoliro cha Astm A252
Mechanical Property
| Gulu 1 | Gulu 2 | Gulu 3 | |
| Yield Point or yield strength, min, Mpa(PSI) | 205 (30 000) | 240 (35 000) | 310 (45 000) |
| Tensile mphamvu, min, Mpa (PSI) | 345 (50 000) | 415 (60 000) | 455 (66 0000) |
Chiyambi cha Zamalonda
Tikudziwitsani za kukula kwa mapaipi athu a ASTM A252 opangidwa kuti akwaniritse zofunikira zama projekiti amakono ndi zomangamanga. Milu yathu yapaipi yachitsulo yapakhoma ndi yolondola komanso yopangidwa mwaluso kuti zitsimikizire kuti zitha kugwiritsidwa ntchito ngati mamembala onyamula katundu odalirika kapena ngati milu yolimba ya milu ya konkriti.
Kukula kwathu kwa mapaipi a ASTM A252 adapangidwa kuti azipereka mphamvu komanso kukhazikika kwapadera, kuwapangitsa kukhala abwino pazogwiritsa ntchito zosiyanasiyana kuphatikiza maziko, nyumba zakunyanja, ndi ma projekiti olemera a engineering. Milu yathu yachitsulo yamapaipi imakhala ndi mawonekedwe a cylindrical kuti atsimikizire kugawa bwino kwa katundu, pomwe makulidwe a khoma lodziwika bwino amatsimikizira kulimba komanso kukana zinthu zachilengedwe.
Mukasankha wathuASTM A252 mapaipi kukula kwakespecifications, inu ndalama mankhwala kuti osati akukumana mfundo makampani, koma kuposa iwo. Kudzipereka kwathu pazabwino komanso zatsopano kumatsimikizira kuti mumapeza chinthu chodalirika, chothandiza, komanso chogwirizana ndi zosowa zanu.
Ubwino wa Kampani
Ili pakatikati pa mzinda wa Cangzhou, m’chigawo cha Hebei, fakitale yathu yakhala mwala wapangodya wa mafakitale azitsulo kuyambira pamene idakhazikitsidwa mu 1993. Fakitaleyi ili ndi dera la 350,000 lalikulu mamita ndipo ili ndi luso lamakono ndi makina, zomwe zimatithandiza kupanga zitsulo zapamwamba zomwe zimakwaniritsa miyezo yapadziko lonse. Ndi katundu yense wa RMB 680 miliyoni, tili ndi antchito aluso okwana 680 odzipereka kuti azichita bwino m'mbali zonse za ntchito zathu.
Ubwino wa mankhwala
Choyamba, mawonekedwe ake a cylindrical amalola kugawa katundu moyenera, ndikupangitsa kuti ikhale yabwino kwa ntchito zozama za maziko. Kapangidwe kachitsulo kamapereka mphamvu zapadera komanso kukhazikika, kuonetsetsa kuti milu iyi imatha kupirira katundu wokulirapo komanso zovuta zachilengedwe. Kuphatikiza apo, kusinthasintha kwa chitoliro cha ASTM A252 chimalola kuti chigwiritsidwe ntchito m'njira zosiyanasiyana, kuyambira milatho kupita ku nyumba, kukulitsa chidwi chake kwa mainjiniya ndi makontrakitala.
Kuperewera kwa Zinthu
Choyipa chimodzi chodziwikiratu ndi kuthekera kwa dzimbiri, makamaka m'malo okhala ndi chinyezi chambiri kapena kukhudzidwa ndi mankhwala. Ngakhale zokutira zoteteza zimatha kuchepetsa nkhaniyi, zimatha kuonjezera ndalama zonse komanso zofunika pakukonza.
Komanso, kupanga ndondomeko kwaASTM A252chitoliro chikhoza kukhala chogwiritsa ntchito kwambiri, chomwe chingayambitse nkhawa zokhudzana ndi kukhazikika komanso kukhudzidwa kwa chilengedwe.
Kugwiritsa ntchito
Muzomangamanga ndi zomangamanga, kusankha zinthu ndikofunikira kuti zitsimikizire kukhulupirika ndi moyo wautali wa kapangidwe kake. Chinthu chimodzi chomwe chimalemekezedwa kwambiri pamsika ndi chitoliro cha ASTM A252. Izi zimakwirira milu ya zitsulo zapakhoma za cylindrical, zomwe ndizofunikira pamagwiritsidwe osiyanasiyana, makamaka mu engineering ya maziko.
Mafotokozedwe a ASTM A252 amagwira ntchito pamilu yazitsulo yachitsulo yomwe imagwiritsidwa ntchito ngati mamembala onyamula katundu wokhazikika kapena kupanga chipolopolo cha milu ya konkire yoponyedwa m'malo. Kusinthasintha kumeneku kumawapangitsa kukhala abwino kuti agwiritsidwe ntchito pamaziko akuya, komwe amatha kuthandizira zolemetsa zolemetsa ndikukana mphamvu zam'mbali. Mipope imapezeka mumitundu yosiyanasiyana, yomwe imalola akatswiri kuti asankhe kukula koyenera malinga ndi zofunikira za polojekitiyo.
Ntchito zazikulu zamapaipi a ASTM A252 zimaphatikizapo milatho, nyumba, ndi zina zomwe zimafunikira maziko akuya. Kukhoza kwawo kupirira zovuta zachilengedwe ndi katundu wolemetsa zimawapangitsa kukhala okonda mainjiniya ndi makontrakitala. Pamene tikupitiriza kupanga ndi kukonza njira zathu zopangira zinthu, timakhala odzipereka kupatsa makasitomala athu njira zothetsera zitsulo zodalirika komanso zolimba kuti akwaniritse zosowa zawo zenizeni.
FAQS
Q1. Kodi miyeso yokhazikika ndi yotaniChitoliro cha ASTM A252?
Chitoliro cha ASTM A252 chilipo mumitundu yosiyanasiyana, kuyambira mainchesi 6 mpaka mainchesi 36 m'mimba mwake. Makulidwe a khoma amatha kusiyanasiyana malinga ndi zofunikira za polojekitiyo.
Q2. Ndi zinthu ziti zomwe zimagwiritsidwa ntchito pamapaipi a ASTM A252?
Mapaipiwa amapangidwa ndi chitsulo cha kaboni, kuonetsetsa kulimba ndi mphamvu kuti athe kupirira katundu wolemetsa komanso zovuta zachilengedwe.
Q3. Kodi chitoliro cha ASTM A252 chimagwiritsidwa ntchito bwanji pomanga?
Mapaipi a ASTM A252 nthawi zambiri amagwiritsidwa ntchito popanga maziko akuya monga ma pier a mlatho, maziko omanga, ndi makoma omangira pomwe amapereka chithandizo chofunikira komanso bata.
Q4. Kodi pali chiphaso cha ASTM A252 chitoliro?
Inde, chitoliro cha ASTM A252 chimapangidwa motsatira miyezo ya ASTM, kuwonetsetsa kuti chikukwaniritsa miyezo yolimba komanso magwiridwe antchito.
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