Q
what is dr in hdpe pipe
I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
DR in HDPE pipe stands for Dimension Ratio, which is a significant factor in determining the pipe's wall thickness relative to its outside diameter. The DR is calculated by dividing the average outside diameter of the pipe by the minimum wall thickness. It's a crucial metric used to ensure the pipe can withstand pressure and environmental conditions it will be exposed to, such as in water supply or gas transmission. A lower DR means a thicker wall, which translates to a higher pressure rating. Selecting the correct DR is essential for the longevity and safety of the pipeline system.
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