Cov yam ntxwv tseem ceeb thiab kev siv:
Lub zog siab: steel tuav muaj lub zog siab thiab tuaj yeem ua lub luag haujlwm hauv kev ntxiv dag zog thiab kev txhawb nqa pob zeb, ua kom muaj peev xwm nqa tau ntawm tag nrho cov qauv.
Kev sib raug zoo zoo: Qhov saum npoo ntawm steel bar feem ntau muaj cov xov zoo nkauj lossis ribbed tsim, uas yuav pab kom muaj kev sib raug zoo nrog cov pob zeb thiab txhim kho lub zog ntawm cov qauv.
Durability: Lub steel bar muaj kev ruaj khov zoo thiab tuaj yeem tiv taus lub sijhawm ntev thiab kev cuam tshuam ib puag ncig, ua rau lub tsev qauv ruaj khov.
Plasticity: Lub steel bar muaj plasticity nyob rau hauv ib tug tej yam ntau yam thiab tuaj yeem khoov thiab ua tiav kom tau raws li cov kev xav tau ntawm cov qauv tsim sib txawv.Ntau yam specifications: steel tuav muaj ntau yam specifications thiab diameters xaiv los ntawm, raws li qhov kev xav tau ntawm cov haujlwm sib txawv los xaiv, muab kev yooj yim thiab ntau haiv neeg.