90R Rail
90 R rail yog teev los ntawm Association of American Railroads (ARA), uas tsim cov qauv hauv 10 lb/yd (4.96 kg/m) increments, xws li 60 mus rau 100 lb/yd (29.8 rau 49.6 kg/m). Qhov 90 lbs rail profile no kuj pom zoo los ntawm American Association of Railroad Engineers (AREA). Nws yog ib hom kev tsheb ciav hlau khiav lag luam feem ntau hauv North America.
90R Rail Specifications
Lub npe: 90 lbs, 90 phaus, 90 R
Hom: hnyav rail
Khoom siv: 900A / 1100
Qhov hnyav: 44.65 kg / m
Ntev: 12-25m
90R Rail Dimension
| Hom Rail | Qhov siab dav (mm) | Lub hauv paus dav (mm) | Lub taub hau dav (mm) | Web thickness (mm) | Qhov hnyav Kg / m | Khoom siv |
| 90 R | 142.88 | 130.18 | 65.09 | 14.29 | 44.65 | 900A/1100 |
Cim npe nrov: 90r rail, Tuam Tshoj 90r rail manufacturers, lwm tus neeg, Hoobkas
