Ib qho ntawm qhov zoo tshaj plaws ntawm cov kab hlau steel yog lawv lub zog. Hlau muaj lub zog tensile siab heev, uas txhais tau hais tias nws tuaj yeem tiv taus qhov hnyav ntawm rub lossis ncab quab yuam yam tsis muaj kev tawg. Qhov no ua rau cov kab hlau steel zoo tagnrho rau kev txhawb nqa hnyav, xws li cov uas pom nyob rau hauv cov tsev loj, txuas hniav, thiab cov chaw tsim khoom. Piv txwv li, nyob rau hauv skyscrapers, steel beams yog siv los txhawb qhov hnyav ntawm ntau lub plag tsev thiab ntau yam khoom siv los ntawm tib neeg, rooj tog, thiab khoom siv.
Cov cwj pwm tseem ceeb
Kev lag luam tshwj xeeb yam ntxwv
| Hom | Gnee |
|
Qib |
Q235B Q235 Q345 Q345B SS400 |
| Txuj | ASTM |
| Ua siab ntev | ±1% |
| Invoicing | los ntawm qhov hnyav tiag tiag |
Cim npe nrov: ss235 h beam hlau steel ntawv tsis tu ncua h- beam ntau thiab tsawg, Tuam Tshoj ss235 h beam hlau steel ntawv niaj hnub h- beam ntau thiab tsawg manufacturers, lwm tus neeg, Hoobkas