1. Cov Lus Qhia Txog H Beam Raws Li Cov Qauv Thoob Ntiaj Teb

Cov Lus Qhia Tshwj Xeeb ntawm W Series:
Cov lus qhia tshwj xeeb yog raws li "Qhov Siab Ntawm Ntug (nti) x Qhov Hnyav Ib Taw (phaus)." Cov khoom tseem ceeb suav nrogW8x10 H Beam, W8x40 H Beam, thiabW16x89 H BeamNtawm lawv, W8x10 H Beam muaj qhov siab ntawm 8 nti (kwv yees li 203 hli), qhov hnyav ntawm 10 phaus ib ko taw (kwv yees li 14.88kg / m), lub web tuab ntawm 0.245 nti (kwv yees li 6.22 hli), thiab qhov dav ntawm flange ntawm 4.015 nti (kwv yees li 102 hli). Nws yog qhov tsim nyog rau photovoltaic brackets thiab secondary beams ntawm me meH Beam Hlau Tsev; W8x40 H Beam muaj qhov hnyav ntawm 40 phaus ib ko taw (kwv yees li 59.54kg / m), lub web tuab ntawm 0.365 nti (kwv yees li 9.27mm), thiab qhov dav flange ntawm 8.115 nti (kwv yees li 206mm). Lub peev xwm thauj khoom tau ob npaug thiab nws tuaj yeem siv ua lub nqaj tseem ceeb ntawm cov chaw tsim khoom nruab nrab; W16x89 H Beam muaj qhov siab ntawm seem ntawm 16 nti (kwv yees li 406mm), qhov hnyav ntawm 89 phaus ib ko taw (kwv yees li 132.5kg / m), lub web tuab ntawm 0.485 nti (kwv yees li 12.32mm), thiab qhov dav flange ntawm 10.315 nti (kwv yees li 262 mm) yog qhov hnyav-duty specification tsim tshwj xeeb rau cov tsev hlau H-beam ntev thiab cov qauv thauj khoom choj.

Cov qauv European txheem:
Qhov no suav nrog ob hom: HEA H-beam thiab UPN H-beam. Cov lus qhia tshwj xeeb yog qhia ua "Qhov Siab (mm) × Qhov Dav (mm) × Qhov Thickness ntawm Web (mm) × Flange Thickness (mm)."HEA H beamsyog cov neeg sawv cev ntawm cov hlau European dav-flange. Piv txwv li, HEA 100 qhov kev qhia tshwj xeeb muaj qhov siab ntawm 100mm, dav ntawm 100mm, lub web tuab ntawm 6mm, thiab flange tuab ntawm 8mm. Nws qhov hnyav theoretical yog 16.7kg / m, ua ke lub teeb thiab torsional tsis kam. Lawv feem ntau siv rau hauv cov hauv paus tshuab thiab cov thav duab khoom siv.UPN H beams, ntawm qhov tod tes, muaj cov ntu nqaim-flange. Piv txwv li, UPN 100 muaj qhov siab ntawm ntu 100mm, dav ntawm 50mm, lub web tuab ntawm 5mm, thiab flange tuab ntawm 7mm. Nws qhov hnyav theoretical yog 8.6kg / m2. Vim nws qhov kev sib tshuam me me, nws yog qhov tsim nyog rau cov qauv hlau uas muaj qhov chaw txwv, xws li cov ntaub thaiv phab ntsa thiab cov khoom siv me me.

2. Cov Lus Qhia Txog H Beam Txuas Nrog Cov Khoom Siv

H BeCov Lus Qhia Tshwj Xeeb ntawm Q235b:
Raws li tus qauv hauv tebchaws Suavcov hlau H-beam uas tsis muaj carbon ntau, cov lus qhia tseem ceeb npog qhov loj me ntawm H Beam 100 txog H Beam 250. H Beam 100 (qhov siab: 100mm, dav 100mm, web 6mm, flange 8mm; qhov hnyav theoretical: 17.2kg/m) thiab H Beam 250 (qhov siab: 250mm, dav 250mm, web 9mm, flange 14mm; qhov hnyav theoretical: 63.8kg/m) muab lub zog yield ≥ 235MPa, weldability zoo heev, thiab tuaj yeem ua tiav yam tsis tau preheating. Lawv feem ntau yog siv rau beams thiab kem hauv cov chaw tsim khoom me me thiab nruab nrab hauv tsev thiab cov tsev nyob ntau txheej hlau, muab cov lus qhia dav dav uas pheej yig heev.

ASTM H Beam Series Cov Lus Qhia Tshwj Xeeb:
Raws liASTM A36 H BeamthiabA992 Dav Flange H BeamASTM A36 H Beam muaj lub zog ntawm ≥250 MPa thiab muaj nyob rau hauv qhov ntau thiab tsawg ntawm W6x9 txog W24x192. Feem ntau siv W10x33 (qhov siab ntawm seem 10.31 nti × qhov dav ntawm flange 6.52 nti, hnyav 33 phaus ib ko taw) yog qhov tsim nyog rau cov qauv thauj khoom hauv cov chaw tsim khoom lag luam txawv teb chaws thiab cov tsev rau khoom. A992 Wide Flange H Beam, ib ntu hlau flange dav uas muaj zog heev (hom sawv cev ntawm H Beam Wide Flange), muaj lub zog ntawm ≥345 MPa thiab feem ntau muaj nyob rau hauv qhov ntau thiab tsawg W12x65 (qhov siab ntawm seem 12.19 nti × qhov dav ntawm flange 12.01 nti, hnyav 65 phaus ib ko taw) thiab W14x90 (qhov siab ntawm seem 14.31 nti × qhov dav ntawm flange 14.02 nti, hnyav 90 phaus ib ko taw). Nws yog tsim los rau cov thav duab tsev siab thiab cov nqaj crane hnyav, thiab tuaj yeem tiv taus cov khoom thauj hnyav thiab kev cuam tshuam loj heev.

3. Kev Sib Koom Ua Ke Kev Kho Kom Haum Rau Tus Kheej Thiab Kev Siv Tau Txhua Yam

Kho Cov Khoom Siv Carbon Steel H Beam:
Muaj qhov siab ntawm qhov seem uas koj xav tau (50mm-1000mm), qhov tuab ntawm lub web/flange (3mm-50mm), qhov ntev (6m-30m), thiab kev kho qhov chaw (galvanizing, anti-corrosion coating). Piv txwv li, cov hlau carbon uas tiv taus corrosion H-beams nrog qhov siab ntawm qhov seem ntawm 500mm, qhov tuab ntawm lub web ntawm 20mm, thiab qhov tuab ntawm flange ntawm 30mm tuaj yeem hloov kho rau cov haujlwm offshore. Rau cov khoom siv hnyav, cov flange H-beams dav heev nrog qhov ntev ntawm 24m thiab qhov siab ntawm qhov seem ntawm 800mm tuaj yeem hloov kho kom ua tau raws li cov kev cai tsis yog tus qauv.

Cov Lus Qhia Txog General Steel H-Beam:
Ntxiv rau cov lus qhia saum toj no, cov lus qhia dav dav suav nrog HeaHenplais 150(150mm × 150mm × 7mm × 10mm, qhov hnyav theoretical 31.9kg/m) thiab H Beam 300 (300mm × 300mm × 10mm × 15mm, qhov hnyav theoretical 85.1kg/m). Cov no yog siv dav hauv cov ntawv thov xws li cov qauv hlau platforms, kev txhawb nqa ib ntus, thiab cov thav duab thawv, tsim cov matrix specification ntau yam xws li lub teeb mus rau hnyav, thiab los ntawm tus qauv mus rau customized.