20 LB. ASCE Rail
20LB ASCE Rail yog ib hom qauv kev tsheb ciav hlau tsim raws li cov qauv ntawm American Society of Civil Engineers (ASCE), hnyav 20 phaus ib mev. 20LB ASCE rail yog ib hom kev sib tw ntawm txoj kev tsheb ciav hlau tsim nyog rau kev thauj mus los yooj yim xws li kev lag luam, kev ua liaj ua teb, thiab kev tsheb ciav hlau.
Specification
Rail Hom: 20 AS
Qauv Zauv: 2040
Nominal Nyhav: 20 lbs / yd
Txheem Length: 30 '(20' kuj tseem muaj)
Standard Drilling: 2 "X 4" nrog 5/8" dia
Splice Bar Ntev: 16-1/8"
Splice Bar Nyhav: 6lbs / pr nrog kho vajtse: 7 lbs / pr
Txoj kab uas hla: 1/2 "X 2"
Kev kos duab
Dimension
| Profiles | Qhov hnyav | Lub taub hau dav | Qhov siab | Lub hauv paus dav | Web | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| kg/m | lb/yd | mm | hauv | mm | hauv | mm | hauv | mm | hauv | |
| UAS 20 | 9.92 | 20.00 | 34.13 | 1 11/32 | 66.67 | 2 5/8 | 66.67 | 2 5/8 | 6.35 | 1/4 |
Steel Rails Supplier
Cim npe nrov: 20 lb. asce rail, Tuam Tshoj 20lb. asce rail manufacturers, lwm tus neeg, Hoobkas
