ASTM International Committee F17 on Plastic Piping Systems has revised standard F2648/F2648M, “Standard Specification for 2 to 60 inch [50 to 1500 mm] Annular Corrugated Profile Wall Polyethylene (PE) Pipe and Fittings for Land Drainage Applications” as F2648/F2648M-10. These pipes and fittings are suitable for underground use in subsurface and land drainage systems, which do not operate under surcharge pressure heads.