Medium-density polyethylene (MDPE) is a type of polyethylene defined by a density range of 0.926–0.940 g/cm 3. [1] It is less dense than HDPE, which is more common.

Jun 14, 2023 · What is MDPE pipe used for? The most common use of MDPE is for potable water (drinking water). It is specifically designed for this purpose, and its smooth bore prevents …

Mar 5, 2025 · Medium-Density Polyethylene (MDPE) is often used in gas pipes (usually yellow colored in some regions) due to its pressure cracking resistance as well as chemical resistance.

Explore the features and advantages of MDPE pipe. See how MDPE compares to HDPE and where it’s best used in gas, water, and industrial pipe systems.

HDPE and MDPE are both versatile polyethylene plastics with distinct attributes that make them suitable for different applications. While HDPE offers greater strength and rigidity, MDPE …

Nov 16, 2025 · Learn what MDPE is and explore its key properties, common grades like 3840 UA, and industrial applications in films, blow molding, and PE80 pipes. A complete guide for …

MDPE (Medium Density Polyethylene) has a little less branching then the HDPE. It is less notch sensitive than HDPE and has better stress-cracking resistance. It has a density range of 0.926 …

HDPE Fittings (MDPE & MetFIT) Application: JM Eagle’s high-and medium-density PE, as well as Metfit, fittings are suitable for use with JM Eagle PE products in water, oil and gas, and …

Sep 13, 2024 · MDPE (Medium-Density Polyethylene) is a linear polyethylene copolymer with a density ranging from 0.926 to 0.940 g/cm³. It is produced by copolymerizing ethylene with …