PEX tubing is cross-linked, high-density polyethylene. Its available in white, red, or blue colors for easy identification of hot and cold water lines. PEX tubing is for use in hot and cold potable water distribution systems as well as hydronic radiant heating systems. PEX tubing can also be used in continuously recirculating plumbing systems up to 140 F while maintaining chlorine resistance.
- Less expensive than other plumbing materials
- Copper tube size dimensions (CTS)
- Available in white, red, or blue
- Standards / Certifications: PEX 5006 - SDR 9; Meets ASTM F876/F877; cNSFus-pw/rfh; ANSI/NSF Standards 61 & 14; cUPC; CSA B137.5