American Standard ASCE 25 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 25 rail yog tsim raws li Asmeskas cov qauv, hnyav 12.4 kg ib 'meter'.

GNEE rail yog ib tug txhim khu kev qha thiab kev steel rail tsum, peb muab ntau yam American Standard steel rails nrog zoo, xws li ASCE 25, ASCE 30, ASCE 40, ASCE 60, ASCE 75, ASCE 85, 115RE, 136RE, thiab lwm yam. Txhua yam yog ua raws li tus qauv ASTM A1. Peb lub hom phiaj yog muab koj qhov zoo tshaj plaws thiab kev pabcuam ntawm tus nqi sib tw tshaj plaws. Peb tau cog lus los muab cov khoom lag luam zoo, txhim khu kev qha uas muaj txiaj ntsig tshwj xeeb. Xav tias dawb hu rau peb.

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

Rail Hom: ASCE 25

Rail taub hau (mm): 38.1

Qhov siab (mm): 69.85

Lub hauv paus (mm): 69.85

Web (mm): 7.54

Nominal hnyav (kg / m): 12.4

Khoom siv: 700

Ntev (m): 6-12

Cim npe nrov: Tuam Tshoj Asce 25 Rail Manufacturers, lwm tus neeg, Hoobkas