Cov xeeb ceem ntawm ntau hom hlau profiles feem ntau siv hauv cov qauv hlau

1, Pem Teb Slab

Pem teb cov kabmob phaj, tseem hu ua cov kabmob steel hlau, siv cov duab ntawm cov nthwv dej, tsuas yog siv cov duab formwork, tab sis kuj tuaj yeem xaiv rau lwm lub hom phiaj.

Hauv kev siv theem ntawm cov kabmob hauv pem teb uas yog pob zeb ua vaj tse pem teb Slab Tensile txhawb nqa lub zog, tab sis kuj tseem txuag tau tus nqi ntawm cov hlau thiab pob zeb.

Pem Teb Cov Kabmob Phaj Av Phaj Av Phaj Rau Eposs Thiab Cov Pob Zeb Ua Kom Tau Txais Qhov Ntau Tshaj Plaws, kom cov neeg muaj peev xwm sib luag.

Cov kabmob hauv pem teb yog ib daim ntawv tsim nyog tsim qauv, muab tag nrho cov khoom sib xyaw ua ke ntawm cov khoom siv hlau thiab ua kom haum rau cov khoom siv, thiab muaj kev pom zoo thiab kev tsim kho zoo. Cov qauv no tam sim no dav siv nyob rau hauv cov tsev siab siab nyob hauv tsev thiab txawv teb chaws.

2, i-nqaj

I-nqaj hlau, yog cov ntoo khaub lig rau cov I-puab ntev hlau. Nws cov lus qhia tshwj xeeb rau cov kaust qhov siab (h) * ceg tawv (d) ntawm tus lej ntawm 88 millimeters, lub duav thickness ntawm 6 millimeters ntawm I-nqaj. I-nqaj tau muab faib ua ke rau hauv i-nqaj, lub teeb I-nqaj thiab H-Beam.

Decog dog dig i-nqaj thiab lub teeb I-Beam flanges tau maj mam thinned los ntawm lub hauv paus rau ntug, nrog ib qho lub kaum sab xis. Vim tias lawv cov seem loj yog qhov tseem ceeb, nqaim, yog li lub sij hawm ntawm lub dav hlau loj, yog li ntawd, feem ntau tsuas yog siv nyob hauv cov tswv cuab ntawm Lattice Force cov tswv cuab. Rau Axial compression cov tswv cuab lossis sib tshuam rau lub dav hlau ntawm lub vev xaib thiab cov khoov hlau tsis siv, uas yog nws cov kev thov muaj cov kev txwv zoo.

I-nqaj yog dav siv nyob rau hauv ntau lub tsev qauv, cov choj, tsheb, txhawb nqa, tshuab, thiab lwm yam.

3, c-nqaj

C-Nqaj Steel yog ua los ntawm kub dov lub phaj txias bendlawv, cia li ua tiav los ntawm lub tshuab moulding.

Cov txiaj ntsig zoo yog qhov hnyav

C-Hom Hlau Purlin tau muab faib ua tsib qhov tshwj xeeb ntawm 80, 100, 120, 190, 160 raws li qhov kev thauj mus los sib txawv, thiab qhov ntev yog tsis ntau tshaj 12 meters.

C-Nqaj tau siv dav hauv cov qauv hluav taws xob ua vaj tsev, kuj tuaj yeem ua kom tau tus kheej lub tsev sib sau ua ke, nkhaus thiab lwm yam kev ua vaj. Tsis tas li ntawd, nws tseem tuaj yeem siv rau kab, kab teeb thiab caj npab hauv cov tshuab teeb lub teeb.

4, H-Beam

Yog ua kom zoo los ntawm kev txhim kho ntawm i-nqaj steel seem cov khoom siv ntawm cov hlau, tshwj xeeb tshaj yog cov ntawv Askiv "H" tib lub npe. H-nqaj tau muab faib ua, dav flange steel (hw), nyob rau hauv flange h-nqaj flange h-nqaj (HT), H-Beam (Hu).

H-nqaj yog hom tshiab ntawm kev lag luam tsim qauv, kev sib tw ntawm cov khoom sib txawv, muaj kev sib tw ntawm cov khoom sib txawv, muaj peev xwm ua kom cov qauv tsim tsev kom txo tau 30-40%; Thiab vim tias ntawm nws ob txhais ceg sib txuas mus rau sab nraud thiab sab hauv, sib sau ua ke, muaj peev xwm txuag tau vuam, riveting vuam, tuaj yeem txuag tau vuam thiab riveting txog 25%. Feem ntau siv nyob rau hauv cov tsev loj-uas muaj peev xwm loj loj thiab cov kab ntawv zoo li cov nkhaus thiab hauv paus piles.

5, lub raj square

Square raj yog hollow square hla-seem lub teeb yuag-walled steel raj, tseem hu ua steel txias dabtsi yog khoov cov profiles. Nws yog Q235 kub-rolled lossis txias-dov steel sawb lossis coil rau cov kev sib xyaw ntawm cov niam txiv los ntawm kev sib tw ua kom loj me me ntawm cov hlau. Kub Rolled Tshwj Xeeb tuab-walled square raj ntxiv rau ntawm phab ntsa tuab tau mus txog lossis txawm tias qib ntawm kev tawm tsam txias-formed square raj. Nws cov khoom siv neeg kho tshuab, weldability, txias, kub kuj yog qhov zoo, nrog qhov qis qis-kub.

Kev siv ntawm square raj yog tsim kho, machinery kev siv hlau, tsheb loj, kev thauj khoom siv hluav taws xob, thiab lwm yam siab thauj khoom ntawm welded txheej txheem, thiab Yog li ntawd.

6, round raj

Qhib ntawm ob qho kawg thiab muaj Hollow concentric ncig seem, nws ntev thiab puag ncig ntawm cov hlau loj. Cov ris tsho tshwj xeeb ntawm cov raj xaav nrog sab nraud (xws li cov hlab me me, nws qhov loj me me) thiab sab hauv cov kab mob loj heev

Hloov cov yeeb nkab tuaj yeem siv tau rau hauv cov raj xa dej, cov khoom siv thermal, kev lag luam tshuab, roj teeb tshuab, cov thawv geological, cov hom phiaj tshwj xeeb. Feem ntau siv cov qauv txheej txheem txheem sib txawv raws li qhov loj me ntawm kev siv cov steel sib txawv, thiab lwm yam ua ke siv steel Hloov cov raj lwm qhov kev siv loj yog cov txheej txheem txheej txheem, tab sis feem ntau muaj cov khoom siv tshwj xeeb thiab cov kev tsim kho corrosion.