... 6mmT140-3/B140×127×31.75mm2,Material Of Elevator Guide Rail SteelYield StrengthN/mm2Tensile StrengthN/mmElongationHBQ235B≥235370 ... -520≥40%≤143 3,Elevator Guide Rail Accessories(T-Clips)Forged rigid guide ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Top Quality Elevator Parts Q235A Machined Elevator Guide Rail T70,T75,T78,T82,T114,T127,T140