Polyethylene TubingPolyethylene tubing can be used with all standard and quick connect fittings. Polyethylene tubing offers excellent pressure and temperature ratings and has outstanding resistance to environmental stress cracking. Polyethylene tubing is used in point of use drinking water systems, water purification systems, water softeners, refrigerator filters, ice machines, and many other applications.
Tube Size Conversion
.170" Inner Diameter (Copper Tube Size) = 1/4" Outer Diameter
1/4" Inner Diameter (Copper Tube Size) = 3/8" Outer Diameter
3/8" Inner Diameter (Copper Tube Size) = 1/2" Outer Diameter
1/2" Inner Diameter (Copper Tube Size) = 5/8" Outer Diameter
Softener Tubing Brine Line and Drain Line tubing available for your water softener.
PEX Pipe Tubing PEX (or crosslinked polyethylene) is part of a water supply piping system that has several advantages over metal pipe (copper, iron, lead) or rigid plastic pipe (PVC, CPVC, ABS) systems. It is flexible, resistant to scale and chlorine, doesn't corrode or develop pinholes, is faster to install than metal or rigid plastic, and has fewer connections and fittings.