The U860B100 Blue PEX Tube is a premium cross-linked polyethylene (PEX‑B) tubing designed for cold-water plumbing applications. Its flexibility, durability, and resistance to corrosion make it an excellent choice for residential and light-commercial installations. The blue color coding ensures quick identification of cold-water lines, helping maintain organized plumbing systems.
Key Features
PEX‑B Construction – High-density cross-linked polyethylene for superior strength and flexibility.
Color-coded Blue – Easily identifies cold-water lines for compliance and convenience.
Flexible Design – Reduces the need for fittings and minimizes leak points.
Corrosion & Scale Resistant – Maintains water quality and system longevity.
Freeze-resilient – Expands slightly under freezing conditions, reducing burst risk.
Compatible with Multiple Fitting Systems – Works with crimp, clamp, and push-to-connect fittings.
Potable Water Safe – Meets NSF-61 and ASTM standards for drinking water systems.
Specifications
Nominal Size: 1/2″ CTS
Length: 100 ft coil
Outer Diameter (OD): ~0.625″
Inner Diameter (ID): ~0.485″
Wall Thickness: ~0.070″
Working Temperature: -20 °F to 200 °F
Pressure Ratings:
160 psi at 33–70 °F
100 psi at 180 °F
80 psi at 200 °F
Certifications: NSF-61, CSA B137.5, ASTM F876/877
Applications
Cold potable water distribution
Residential and commercial plumbing systems
Underground water service lines
In-slab installations
Radiant cooling systems
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