... 9001:2000Type PVC PROFILE FOR Door & Window FramesModel number60,80.88MaterialExtruded PVC or UPVCFeatureHigh UV-resistant,good aging resistant,super ... ,≥83Tensile strength,MPa≥37Status after heatingNo bubbles, cracks. SmoothElongation at break,%≥100Dimension changeafter heating,%±2.5Bending elasticity modulus, MPa≥1960Oxgen ... 10 tons40''FCL: 23 tons Cross-section Drawing for 80 series sliding window: