Product Description
Lub 90 lbs rail GNEE rail tsim yog tus qauv tsim los ntawm Association of American Railroads (ARA). Lub koom haum no txhais cov lus qhia tshwj xeeb hauv kev nce qib ntawm 10 lb / yd (4.96 kg / m), xws li 60 txog 100 lb / yd (29.8 txog 49.6 kg / m). Lub 90- phaus tsheb ciav hlau kuj tau pom zoo los ntawm American Association of Railroad Engineers (AREA).90 L
90 LBS Rail Drawing
90 lbs rail dimension mm
| Hom Rail | 90 RA |
| Tshooj Naj Npawb | 9020 |
| Nominal Nyhav | 90 lbs/yd (44.65kg/m) |
| Txheem Length | 39' |
| Thaj tsam hauv 2 | 8.82 |
| Tshooj Modulus hauv 3 | Lub taub hau: 12.6 Base: 15.2 |
| Lub sijhawm ntawm Inertia hauv 4 | 38.7 |
Cim npe nrov: 90 lbs rail, Tuam Tshoj 90 lbs rail manufacturers, lwm tus neeg, Hoobkas
