Qu70 steel rail txheej txheem cej luam
Qu70 steel rail yog ib qho kev qhia tshwj xeeb hauv kev tsim kho tsheb ciav hlau, qhov "Qu" hauv nws lub npe qhia txog kev faib tawm rau hom kev tsheb ciav hlau, thiab 70 sawv cev rau qhov hnyav ntawm ib 'meter', suav txog 70 kilograms. Hom kev tsheb ciav hlau no yog tsim los ntawm cov hlau zoo xws li Q235 lossis 55Q. Qu70 steel rail GNEE muab yog tsim rau ntau yam kev tsheb ciav hlau, suav nrog kev tsim kho tshiab, kho dua tshiab, thiab hloov kho dua tshiab. GNEE yog lub chaw tsim khoom tshwj xeeb hauv kev tsim cov tsheb ciav hlau. Xav tias dawb hu rau peb!
Qu70 steel rail specification
| HEAVY RAIL GB2585-2007 | |||||||
| SIZE | DIMENSION (mm) | ||||||
| HEAD A (mm) | HEIGHT B (mm) | PIB C (mm) | WEB D (mm) | NYIAJ (kg / m) | KHOOM | LENGTH (m) | |
| 38 KG | 68 | 134 | 114 | 13 | 38.733 | 50Mn / U71Mn | 12.5 |
| 43 KG | 70 | 140 | 114 | 14.5 | 44.653 | 50Mn / U71Mn | 12.5 |
| 50 KG | 70 | 152 | 132 | 15.5 | 51.514 | 50Mn / U71Mn | 12.5 |
GNEE Qu70 steel rail rhiav
Cim npe nrov: Tuam Tshoj qu70 steel rail manufacturers, lwm tus neeg, Hoobkas
