K-FLEX PE-XB PIPE
K-FLEX PEX-B tubing, manufactured with the silane crosslinking process, is specified for residential and commercial installations involving hot and cold potable water delivery, fire protection systems, underground fluid distribution networks, manifold-fed water supply, and hydronic coil applications; it can also be utilized in radiant heating systems provided that no ferrous metals are present in the circuit, or that such components are completely isolated from the tubing to ensure long-term system integrity.
Technical specifications
Material
Cross-Linked Polyethylene / PEX-b / Silane Method
Materials Designation Code
(5) Chlorine Resistance:
Rated to continuously recirculate hot water at 140°F (40°C)
(3) UV Resistance:
Six-month UV resistance
(06) Hydrostatic Stress:
160 psi @ (33°F - 70°F)
(0.5°C - 21°C)
100 psi @ 180°F (80°C)80 psi
@ 200°F (93°C)
Rated to continuously recirculate hot water at 140°F (40°C)
(3) UV Resistance:
Six-month UV resistance
(06) Hydrostatic Stress:
160 psi @ (33°F - 70°F)
(0.5°C - 21°C)
100 psi @ 180°F (80°C)80 psi
@ 200°F (93°C)
Bend Radius
Unsupported Bend Radius = 8 X O.D.
Expansion & Contraction Rate
Expansion rate: 1.1” / 10°F / 100’
Dimensions
Sizes: 1/2”, 3/4” and 1”
Lengths: 20’ sticks, 100’ coils, 300’ coils, 500’ coils and 1000’ coils
Lengths: 20’ sticks, 100’ coils, 300’ coils, 500’ coils and 1000’ coils
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