Tubing | Outside Diameter 1-1/8 Inch | Length 20 Foot | Material UNS C12200 Copper Alloy | Material Specification ASTM B280/B88/B306/B819 | Process Seamless | Pressure Rating 420 PSI at 150 Deg F | Temperature Rating 150 to 400 Deg F | Weight 0.655 Pound | Application Plumbing, Mechanical | Applicable Standard NSF 61G | Type L | Nominal Size 1 Inch Streamline Copper Tube sets the standard for quality, consistency and service in the plumbing industries. With a full line of copper tube products to support most all plumbing supply and DWV applications, Streamline Copper Tube is available in all common types including Type K, Type L, Type M and DWV. Each piece of tube is incised marked and color coded for easy, long lasting identity. Manufactured in accordance with applicable standards, our ongoing commitment to quality continues to make Streamline Copper Tube the preferred and specified brand of industry professionals. Made in USA