Khoom nta

• Txheem kub dov I-puab seem nrog widened flanges muab muaj zog dabtsi yog khoov thiab load-bearing kev ua tau zoo.
• Q235B thiab Q355B low-alloy steels muaj cov khoom siv kho tshuab ruaj khov thiab deformation kuj.
• Lub vev xaib tsis tu ncua thiab flange qhov ntev txhawb kev txiav, vuam, drilling, thiab cov ncej loj sib dhos.
• Uniform section stress distribution suits long-span beams and heavy structural applications.

Common Specifications

• Khoom siv: Q235B/Q235C/Q355B/Q355C/Q355ND; ASTM A36 / A572 Gr50; EN S235 / S355 series; JIS SS400/SM490; Lavxias teb sab St thiab 09G2S qib
• Cov qauv: GB / T 706, GB / T 700, GB / T 1591; ASTM A36/A572/A240/A480; EN 10058 / EN 10025; JIS G3192; GOST 8509/GOST 8510/GOST 19281/GOST 380
• Qhov Loj: Ua kom tiav I-beam specifications; tsis yog tus qauv loj muaj
• Ntev: Feem ntau 6 m, 9 m, thiab 12 m; txiav, qhov drilling, thiab beveling muaj
• Nto: Kub dov dub tiav; kub-dip galvanizing muaj

Daim ntawv thov

• Factory main beams, ru tsev load-bearing beams, thiab crane-rail kev txhawb nqa
• Choj lub ntsiab kab teeb, qhov kev txhawb nqa, thiab lub tsev loj steel ncej
• Cov khoom siv hauv paus, gantry thav duab, thiab cov haujlwm hnyav ua haujlwm
• Municipal pipe-gallery supports, steel footbridges, thiab cov cuab yeej siv hnyav