The original of these elevator guide rail are guide rails manufactured in the Russian Federation according to the technical specification ТУ 14-11-245-88. In its application in Özray, only the bolt locations were revised. Connection flanges suitable for guide rails are also manufactured by our company.

Technical details:

Product length: 2500mm/3500/5000mm

Steel grade: E275B

Yield strength: 370MPa≤σp≤520MPa (according to TS ISO 7465/2011)

Steel hardness: 132-137 (HBW)

Roughness degree of working surface (Ra):

Longitudinal: Ra ≤ 1.6 μm

Transverse: 0.8 μm ≤ Ra ≤ 3.2 μm