Khoom Piav Qhia
H - nqaj yog hom hlau tshiab rau kev siv nyiaj txiag. Txoj kev rau sawv cev ntawm kub - rolled h - sal hlau. H - Beam tau muab faib ua cov hlau flange h} Sharch bange (hz), shad} Daim tawv hlau (HU) peb pawg.
Qhov siab ntawm h × qhov dav B × neck dav thiab 200mm, tis Fl Flange h}} Raj qeb Q235Bq, 345b lossis SS400.
Khoom npe | Carbon Steel i / u / h Profiles Steel Bears dav Flange Seem rau Kev Tsim Kho |
Lub cev | H & i Beooj |
Kev txawj | Kub Rolled / Welded |
Lub hom phiaj | ASTM / AS / BS / GB / JIS |
Ntaub ntawv | Q235B, SS400, A-36, AS300B, S455J0, S450J0-T, S275JR |
Qhov loj | 100 * 50 * 5 * 7-900 * 300 * 16 * 28 * hli |
Nto Kho | Galvanized / Dub |
Yooj yim tsis ntawm h tws | |||||
Kev qhia tshwj xeeb (inx1b / ft) | Qhov siab | Qhov dav | Web thicnkness (hli) | Flange thicnkness (hli) | Lub cev hnyav |
W6X7 | 147 | 100 | 3.3 | 4.2 | 10.5 |
W6X8.5 | 148 | 100 | 4.3 | 4.9 | 13 |
W6X9 | 150 | 100 | 4.3 | 5.5 | 13.5 |
W6X12 | 153 | 102 | 5.8 | 7.1 | 18.0 |
W6X15 | 152 | 152 | 5.8 | 6.6 | 22.5 |
W6X20 | 157 | 153 | 6.6 | 9.3 | 29.8 |
W6X25 | 162 | 154 | 8.1 | 11.6 | 37.1 |
W8X8 | 198 | 99 | 3.3 | 4.2 | 12.0 |
W8X9 | 199 | 100 | 3.8 | 4.7 | 13.5 |
W8X10 | 200 | 100 | 4.3 | 5.2 | 15.0 |
W8X13 | 203 | 102 | 5.8 | 6.5 | 19.3 |
W8X15 | 206 | 102 | 6.2 | 8 | 22.5 |
W8X18 | 207 | 133 | 5.8 | 8.4 | 26.6 |
W8X21 | 210 | 134 | 6.4 | 10.2 | 31.3 |
1. Dab tsi yog h - nqaj hlau?
Lub h - nqaj yog tus qauv steel uas zoo li nws lub npe qhia nws yuav tsum saib: nws yogTus Hlau Beam zoo li lub peev HCov. Cov kab hlau no ua los ntawm cov steel muab cov khoom siv hlau muab cov khoom siv tau zoo thaum siv rau hauv cov phiaj xwm ua lag luam. Feem ntau ntawm cov vaj tse niaj hnub no siv h - Beams.
2.Which muaj zog dua, h lossis kuv - nqaj?
Kom luv luv, lub ntsiab sib txawv ntawm ib h- nqaj yog tias lub vev xaib yog ntau dua li tias ntawm ib qho kuv {{nqaj.Lub vev xaib tuab heev txhais tau tias muaj cov nqaj muaj zog, uas tso cai rau ntau load - cov kabmob muaj peev xwm. Qhov no txhais tau hais tias rau tib tus nqi ntawm cov qauv kev txhawb nqa, koj tuaj yeem siv tsawg dua h cis dua i tw.
3.Qhov qib ntawm cov hlau siv rau hauv h bars?
Kev sib xyaw hlau kub - Kab teeb ci thiab cov hlau dav dav tuaj hauv yim Astm cov qauv, suav nrogA36, A572-Qib 50, A588, A690, A709, A913-Qib 50, A913-Qib 65, thiab A992Cov. ASTM A36 feem ntau yog siv rau cov qauv hlau qauv hlau.
4.What yog 4 hom hlau?
Plaub hom hlau:Carbon, alloy, stainless, & tuam hlauCov. Cov hlau yog cov khoom siv ntau heev uas tuaj yeem siv hauv ntau yam kev lag luam. Cov hlau feem ntau tau faib rau hom raws li cov qauv xws li tshuaj muaj pes tsawg leeg, cov khoom siv lub cev, thiab siv.
5.Which kim kim, h - nqaj lossis kuv {{2} nqaj?
WhilstH Be tws feem ntau kim dua I kab teeb, lawv kuj tseem muaj nqi ntxiv -}}}}}}} Zoo raws li lawv tuaj yeem tuav cov khoom loj thiab cover kom ntev dua.