Tšepe H Beam, e reheletsoeng ka "H"-shaped cross-section, ke lisebelisoa tsa tšepe tse sebetsang hantle haholo le tsa moruo tse nang le melemo e kang ho hanyetsa ho kobeha ho matla le libaka tse tšoanang tsa flange. Li sebelisoa haholo makaleng a fapaneng, ho kenyeletsoa kaho, marokho le tlhahiso ea mechini. Har'a litekanyetso tse ngata tsa H-beam, maballo a H a boletsoeng ho ASTM A992 a hlahella ka ts'ebetso ea ona e ikhethang.
Maballo a ASTM A992 H ke litšepe tsa meralo tse sebelisoang haholo meahong ea Amerika, tse fanang ka matla a holimo le ho tiea ho hoholo. Ka bonyane ba tlhahiso ea matla a 50 ksi (hoo e ka bang 345 MPa) le matla a tsitsitseng pakeng tsa 65 le 100 ksi (hoo e ka bang 448 le 690 MPa), ba khona ho mamella meroalo e boima 'me ba bonts'a ts'ebetso e babatsehang ea weldability le seismic resistance. Sena se etsahalalibalaka ASTM A992 Hthepa ea khetho bakeng sa merero ea bohlokoa joalo ka meaho e phahameng le marokho a maholo.
Har'a mefuta e fapaneng ea boholo ba ASTM A992 H-beam, 6 * 12 le 12 * 16 boholo ke tsona tse atileng haholo.
6 * 12 Metal H Beam e na le bophara bo fokolang ba flange le bophahamo bo itekanetseng, e fana ka lisebelisoa tse babatsehang tsa moruo le tse sebetsang. Lefapheng la kaho, hangata li sebelisoa likarolong tsa meralo tse kang maballo a bobeli le li-purlins mehahong ea bolulo le ea khoebo, ka katleho ho arolelana meroalo ea mohaho le ho netefatsa botsitso ba moralo. Limeleng tse nyenyane tsa indasteri, marako a 6 * 12 H a boetse a sebelisoa hangata ho tšehetsa mehaho ea marulelo le ho finyella litlhoko tsa ho jara mojaro.
12 * 16 Hot Rolled H Beam e fana ka litekanyo tse kholoanyane tsa sefapano le matla a phahameng a ho jara. Kahong ea borokho bo boholo, e sebetsa e le maballo a mantlha a jarang, a monyang meroalo ea likoloi le likhatello tsa tikoloho ea tlhaho, ho netefatsa matla le ho tšoarella ha borokho. Mehahong e phahameng ka ho fetisisa, marako a 12 * 16 H a atisa ho sebelisoa libakeng tsa bohlokoa tse kang li-tubes tsa mantlha le litšisinyeho tsa foreimi, ho fana ka tšehetso e matla bakeng sa mohaho oohle le ho o sireletsa likoluoa tsa tlhaho tse kang moea le litšisinyeho tsa lefatše. Ho feta moo, maballo a 12 * 16 H a boetse a bapala karolo e ke keng ea fetoha mererong e meholo e kang metheo e meholo ea lisebelisoa tsa indasteri le liteishene tsa boema-kepe.
Ka bokhuts'oane, maballo a ASTM A992 H, ka ts'ebetso ea ona e ntle haholo le mefuta e fapaneng ea boholo bo sebetsang, a bapala karolo ea bohlokoa mererong e fapaneng ea kaho. 6 * 12 le 12 * 16 H-mabala, ka litšobotsi tsa bona tse ikhethang, li finyella litlhoko tse sa tšoaneng tsa merero e sa tšoaneng, ho khanna tsoelo-pele e tsoelang pele ea kaho ea morao-rao ea boenjiniere.
Litaba tse kaholimo li bonts'a litšobotsi tsa ASTM A992 Carbon Steel H Beam, ho tloha ts'ebetsong ho isa ts'ebetsong. Haeba u ka rata ho kenyelletsa litlhaloso tse ling kapa maemo a ts'ebeliso, ka kopo ntsebise.
ROBALA SEHLOPHA
Aterese
Sebaka sa indasteri ea ntlafatso ea Kangsheng,
Setereke sa Wuqing, toropo ea Tianjin, China.
Lihora
Mantaha-Sontaha: Tšebeletso ea lihora tse 24
Nako ea poso: Aug-08-2025