Khoom nta

• Rolled forming tsim ib tug qauv oval seem nrog du tsos thiab sib npaug kev ntxhov siab faib.
• Ntau cov khoom siv thiab cov phab ntsa tuab tuab muab ruaj khov khoov thiab compressive zog.
• Loj axis, me axis, phab ntsa tuab, thiab ntev tuaj yeem ua raws li cov duab kos.
• Qhov tshwj xeeb-zoo li seem sib npaug lub teeb yuag thiab lub zog muaj zog rau kev siv kho kom zoo nkauj thiab engineering.

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
• Dimensions: Loj / me axis thiab phab ntsa tuab tuaj yeem kho tau; qhov me me tuaj yeem ua tau txias thiab qhov loj me dov thiab welded
• Nto: Dub, pickled, polished, los yog kub-dip galvanized tiav muaj
• Kev Ua Haujlwm: Txiav, khoov, drilling, thiab beveling muaj

Daim ntawv thov

• Hniav railings, handrails, toj roob hauv pes guardrails, thiab lub qhov rooj / qhov rais thav duab
• Tshuab thav duab, cov khoom siv npog, thiab cov khoom siv tshwj xeeb zoo li cov khoom siv
• Sab nraum zoov toj roob hauv pes kab, canopies, thiab tshwj xeeb load-bearing txhawb
• Kev ua pa qis qis, tshem tawm plua plav, thiab kev hloov pauv tshwj xeeb ducts