American Standard ASCE 40 Rail
American Standard Steel Rail yog hais txog cov specifications thiab qhov ntev ntawm steel rails feem ntau siv nyob rau hauv lub tebchaws United States rau railway lem. Cov tsheb ciav hlau no yog tsim los ntawm cov qauv tsim los ntawm cov koom haum xws li American Railway Engineering thiab Maintenance-of-Way Association (AREMA). GNEE American Standard ASCE 40 rail yog tsim raws li Asmeskas cov qauv, hnyav 19.84 kg ib 'meter'.
GNEE Rail yog ib qho kev txhim khu kev qha thiab muaj kev paub txog kev xa khoom steel, muab ntau yam ntawm American Standard rails xws li ASCE 25, ASCE 30, ASCE 40, ASCE 60, ASCE 75, ASCE 85, 115RE, 136RE, thiab lwm yam. Tag nrho peb cov khoom ua tau raws li tus qauv ASTM A1. Peb lub hom phiaj yog los muab cov kev pabcuam zoo tshaj plaws thiab kev pabcuam ntawm cov nqi sib tw tshaj plaws. Peb tau cog lus tias yuav xa cov khoom siv ruaj khov, cov khoom zoo uas muaj nqi zoo heev. Xav tias dawb hu rau peb rau txhua qhov kev nug.
American Standard ASCE 40 Rail specification
Txuj: AREMA txuj
Qauv: GNEE rail
Khoom siv: SS, HH, LA, IH, U71Mn
Loj: 115RE, 136RE, ASCE60, ASCE85, thiab lwm yam.
Ntev: 6-12, 12-25m lossis kev cai ntev raws li xav tau
American Standard ASCE 40 Rail Dimension
Loj: ASCE 40
Lub taub hau (mm): 47.62
Qhov siab (mm): 88.9
Hauv qab (mm): 88.9
Web (mm): 9.92
Qhov hnyav: 19.84
Khoom siv: 700
Ntev (m): 6-12
American Standard ASCE 40 Rail Rhiav
Cim npe nrov: Tuam Tshoj Asce 40 Rail Manufacturers, lwm tus neeg, Hoobkas
