... and other additives, fine features. PVC-U Drainage Fittings:BS Standard,High Flow Capacity, Corrosion Resistant,Low Installation costs,Longevity ... chloride)Colors: white and other colors availabe upon requestStandard: BS 5255/ BS 4514 Applications: for use in above ground drainage systems ... ×33085B010184560×420×33045B010196560×420×33015 PVC-U Drainage Fittings(BS Standard) PVC-U Drainage Fittings ...