DR11 HDPE is a popular choice in the HDPE supply chain, valued for its strength, flexibility, and pressure resistance. With a dimension ratio (DR) of 11, this pipe offers thicker walls ideal for high-pressure applications like water distribution, gas pipelines, and industrial systems. The consistent availability of DR11 HDPE through reliable HDPE supply sources ensures long-term perfo... https://www.coastalrgp.com/hdpe-dr11-pipe/