Quality Used Rail Scrap The quality of the Goods delivered under this agreement shall meet the specificationindicated BELOW (‘Annex A’) – SPECIFICATIONS AND PROPERTIESS pecification and Chemical CompositionSecond quality used railwayISRI CODE 27-29Rail steel No.01 Standard Section Tee rails, original weight 50 pounds per yard, over heavier,12.50M rails. https://globalbusinessltd.co.uk/product/used-rail-scrap/