Name. 22kg Light Rails Size. 5kg/m,8kg/m,11kg/m,15kg/m,18kg/m,24kg/m Material, Q235 ,55Q Standard, GB Length. ... Rails and Heavy Rails 22kg rail;We are a lead of steel section in Tangshan China. Our ... product details as followed;RAIL SIZE(KG/M)Specification (mm)Section area F(mm2)Theoretical weight ... (KG/M)ABCDLightRails55044224.56.415.0386554257.010.768.421180.566327 ...