Steel beams muaj ntau yam khoom uas ua rau lawv xav tau heev hauv kev tsim kho. Ua ntej, lawv muaj lub zog tshwj xeeb. Hlau yog cov khoom siv muaj zog uas tuaj yeem tiv taus qhov hnyav, tensile, thiab khoov zog.
Cov cwj pwm tseem ceeb
Kev lag luam tshwj xeeb yam ntxwv
| Hom | Gnee |
|
Qib |
Q235B |
| Txuj | ASTM |
|
Ua siab ntev |
±1% |
| Invoicing | los ntawm theoretical hnyav |
Cim npe nrov: H beam steel 25 ft, Tuam Tshoj h beam steel 25 ft manufacturers, lwm tus neeg, Hoobkas