MODEL SPECIFICATIONS
MS-2 Model Specification for Polyethylene Plastic Pipe, Tubing and Fittings for Fuel Gas Distribution Systems (2000).
MS-3 Model Specification for Polyethylene Plastic Pipe, Tubing and Fittings for Water Mains and Distribution (2009).
MS-4 Model Specification For Polyamide 11 (PA-11) Plastic Pipe, Tubing and Fittings for Fuel Gas Distribution Systems (2007)
MS-5 Model MS 5 HDPE Solid Wall Conduit Model Specification Power and Communications Conduit and Casing (2008)
