Railway Sleeper Coach Screws

Railway sleeper coach screws ua lub luag haujlwm tseem ceeb hauv kev tsim kho kev tsheb ciav hlau los ntawm kev ruaj ntseg txuas rau cov ntoo pw tsaug zog. Lawv cov qauv tsim ua rau lawv nkag mus tob rau hauv cov ntoo, ua kom muaj zog anchorage thiab kev ua haujlwm ntev ntawm txoj kev tsheb ciav hlau.

GNEE Rail yog ib qho kev txhim khu kev qha thiab kev tshaj lij ntawm kev tsheb ciav hlau spikes. Peb muab ntau hom kev cob qhia pw tsaug zog, xws li AS Coachscrew thiab M Coachscrew, tag nrho cov khoom siv los ntawm cov hlau muaj zog kom ntseeg tau tias kev ua haujlwm zoo thiab ua haujlwm ntev. Thiab peb kuj muab cov kev pabcuam customization. Xav tias dawb hu rau peb.

Qauv: 5 1/2 "AS cob qhia ntsia hlau

Hom: railway spikes, sleeper coach screws, railway sleeper coach screws

Qauv: GNEE rail

Ntev:5 1/2 nti (139.7mm + 3.18mm)

Txoj kab uas hla & caj dab:

Qhov Loj: 17.46mm + 0.38mm

Loj Loj: φ 23.8mm + 0.38mm

Caj dab txoj kab uas hla: φ 25.4mm + 0.38mm x 14.29mm

Square taub hau & Thickness:

Sab saum toj: 16.99mm A / F +0mm -0.76mm

Hauv qab: 28.58mm A / F +0mm -0.76mm

Tag Nrho Qhov Siab: 31.75mm los ntawm sab saum toj mus rau hauv qab ntawm lub taub hau +1.27mm

Khoom siv:BS64, GB 699-88, 45# lossis 35#

Tensile zog:550-700 N/mm²

Kev kho deg:Kub Dipped Galvanized (HDG)

Qhov hnyav:Kwv yees li. 0.6 kg

Elongation: 15%

Cim npe nrov: railway sleeper coach screws, Tuam Tshoj railway sleeper coach screws manufacturers, lwm tus neeg, Hoobkas