VEVOR 3/4" PEX Tubing 500Ft Non-Barrier PEX Pipe Blue Pex-b Tube Coil for Hot and Cold Water Plumbing Open Loop Radiant Floor Heating System PEX Tubing (3/4" Non-Barrier, 500Ft/Blue)3/4" PEX TubeLeakage-Proof Pipe7" Bending RadiusVarious Tube ConnectionDifferent Installation WaysWide Application PlacesTotal Length: 500ft,Type: PEX Tube(Non Oxygen Barrier),ANSI/NSF 14, ANSI/NSF61, NSF-Pw (certified for radiant heating applications):,UPC listed by IAPMO:,Inside Diameter: 0.66",Temperature Range: -45 to 110℃(-47℉ to 230℉),Min.Bending Radius: 7",Nominal Diameter: 3/4",Outside Diameter: 0.86",SDR-9 dimensional standards:,Pressure Rate: 188-217psi at 20℃; 101-108psi at 95℃,Tube Thickness: 0.1"