Now that ASTM F2160 Standard Specification for Solid Wall High Density Polyethylene (HDPE) Conduit Based on Controlled Outside Diameter (OD) has been updated, the Plastics Pipe Institute, Inc. (PPI) ...

Genox LyondellBasell New Material Co. Ltd. is using mechanical recycling processes for the material.

Recycled HDPE is currently subject to a 10 percent baseline tariff, which could change after July 8. Sources expressed concern that an increase could effectively halt imports of recycled HDPE.

The ANSI/AWWA C901-25 Standard describes dimension ratio (SDR) for pipe and tubing made with material code designation PE4710 with a pressure class of 250 psi for water at 80°F and lower temperatures.