ASTM A501 simbiitema uye inopisa yakanyudzwa yakanyungudutswa inopisa-yakaumbwa yakashongedzwa uye isina musono kabhoni simbi yekumisikidza tubing yemabhiriji, zvivakwa, uye zvimwe zvakajairika zvinangwa.
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ASTM A501 Size Range
Kurongwa KwemaGiredhi
ASTM A501 yakakamurwa kuita mamakisi matatu, Giredhi A, Giredhi B, uye Giredhi C.
Hollow Chikamu Maumbirwo
Sikweya, denderedzwa, rectangular, kana akakosha maumbirwo.
Raw Materials
Simbi ichagadzirwa nebasic-oxygen kana electric-arc-furnace steel-making process.
Simbi inogona kukandwa mune ingots kana inogona kukanda tambo.
Manufacturing Processs
Iyo tubing inogadzirwa neimwe yeanotevera maitiro:isina musono;furnace-butt-welding (inopfuurira welding);electric resistance welding (ERW)kana kunyura kwe arc welding (SAW) inoteverwa nekugadzirisa zvakare mukati mechikamu chemuchinjikwa uye kupisa kuumbwa nekuderedza kana kuumba nzira, kana zvose.
Chimiro chekupedzisira chimiro chichaitwa nekupisa kuumba nzira.
Ichave inotenderwa kuwedzera yakajairika kupisa kurapwa kwechubhu neukobvu hwemadziro kupfuura 13mm [1/2 mukati].
Kemikari Kuumbwa kweASTM A501
Nzira yekuedza: ASTM A751.
Muchiyero cheASTM A501, pane nzira mbiri dzekuongorora kwemakemikari esimbi: kuongorora kwekushisa uye kuongororwa kwechigadzirwa.
Kuongorora kwekushisa kunoitwa panguva yekunyunguduka kwesimbi.Chinangwa chayo ndechekuona kuti chemikemikari yesimbi inosangana nezvinodiwa zveimwe chiyero.
Kuongororwa kwechigadzirwa, kune rumwe rutivi, kunoitwa mushure mokunge simbi yatove yakagadzirwa kuva chigadzirwa.Iyi nzira yekuongorora inoshandiswa kuona kuti kemikari yechigadzirwa chekupedzisira inosangana nezvinodiwa.
Mechanical Properties yeASTM A501
Nzira dzekuyedza uye tsananguro zvinoenderana nezvinodiwa zveASTM A370.
Ukobvu hwemadziro ≤ 6.3mm [0.25in] haudi kuongororwa kwemhedzisiro.
Dimensional Kushivirira kweASTM A501
Galvanizing
Kuti machubhu ekuumbwa ave anopisa-dip galvanized, iyi coating inosangana nezvinodiwa zveSpecification A53/A53M.
Edza kukosha kwekuputira pamusoro pekunze kwepombi kuti uone uremu hwekuputira / ukuru.
Chitarisiko
Structural chubhu haizove isina hurema uye iine nzvimbo yakatsetseka panguva yekugadzira inopisa.
Kuremara kwepamusoro kuchaiswa sezvizvi kana kudzika kwechirema chepamusoro kuchipfuura 10% yezita remadziro ukobvu.
Kukanganisa kunoda kugadziriswa kuchabviswa zvachose nekucheka kana kugaya kusati kwaitwa welding.
Kumaka
Iyo ASTM A501 yekumaka inofanirwa kuve neruzivo rwunotevera sehushoma:
Zita remugadziri
Brand kana trademark
Size
Zita rechiyero (gore rekubudiswa haridiwi)
Giredhi
Hurefu hwega hwega hwemachubhu ekuumbwa hunofanirwa kucherechedzwa nenzira yakakodzera, senge kukunguruka, kutsika, kutsika, kana kupenda.
Pamachubhu ezvimiro <50 mm [2 mu] OD, zvinotenderwa kutara ruzivo rwesimbi pane chinyorwa chakanamirwa pasumbu rega rega.
Mitemo Yakakodzera
ASTM A53/A53M: Tsanangudzo yePipe, Simbi, Nhema uye Inopisa-Yakanyikwa, Zinc-Yakavharwa, Yakasungwa, uye isina Seamless.
ASTM A370: Nzira dzekuedza uye Tsanangudzo dzeMechanical Kuedzwa kweSimbi Zvigadzirwa.
ASTM A700: Nhungamiro Yekurongedza, Kumaka, uye Kurodha Nzira dzeSimbi Zvigadzirwa zvekutumira.
ASTM A751: Kuedza Nzira uye Maitiro eKemikari Ongororo yeSimbi Zvigadzirwa.
ASTM A941: Terminology ine chekuita neSimbi, Stainless Simbi, Related Alloys, uye Ferroalloys.
Applications
Inonyanya kushandiswa mukuvaka uye civil engineering.
Kuvakwa kwebhiriji: Nekuda kwemaitiro ayo akanaka emuchina uye simba, inokodzera zvikamu zvakakosha zvezvivakwa zvemabhiriji, zvinosanganisira magidhi anotakura, madhiri emabhiriji, uye zvivakwa zvinotsigira.
Kuvaka kuvaka: inogona kushandiswa mune skeleton chimiro chezvivakwa, kusanganisira makoramu, matanda, masisitimu ekuumba, uye denga uye pasi zvinotsigira.
General Structural Applications+
Industrial applications: Mune zvimwe zvivakwa zvemaindasitiri, zvakaita semafekitori nematura, simbi iyi inogona zvakare kushandiswa kuvaka zvivakwa zvekutsigira, mafuremu edenga, uye zvimwe zvinotakura zvinhu.
Infrastructure: Simbi iyi inogona zvakare kushandiswa muzvivakwa zvakaita sezviratidzo zvemotokari, mwenje, uye shongwe dzekutaurirana, semuenzaniso.
Zvatiri Zvakanakira
Kubva payakavambwa muna 2014, Botop Steel yave inotungamira kabhoni simbi pombi mutengesi kuChamhembe kweChina, inozivikanwa nebasa rayo repamusoro, zvigadzirwa zvemhando yepamusoro, uye mhinduro dzakakwana.Chigadzirwa chakakura chekambani chinosanganisira isina musono, ERW, LSAW, uye SSAW simbi pombi, pamwe nepombi fittings, flanges, uye specialty simbi.
Nekuzvipira kwakasimba kune mhando, Botop Steel inoshandisa zvakaomesesa zvidzoreso uye bvunzo kuti ive nechokwadi chekuvimbika kwezvigadzirwa zvayo.Chikwata chayo chine ruzivo chinopa zvigadziriso zvemunhu uye rutsigiro rwenyanzvi, nekutarisa kugutsikana kwevatengi.
Tags: ASTM a501, giredhi a, giredhi b, giredhi c, simbi chubhu, structural simbi tubing.
Nguva yekutumira: Chivabvu-06-2024