2″ ID x 20′ Copper Tubing, Straight Hard, Type L

Streamline LH20020 – 2″ x 20′ Type L Hard Copper Tube, 0.070″ Wall, 309 PSI RatingStreamline® Type L copper tubing is designed for pressure systems requiring dependable performance and long service life. This 2″ nominal size hard-drawn copper tube has a wall thickness of 0.070 inches and is supplied in a 20-foot length. It is manufactured in compliance with ASTM B88 and is suitable for use in water distribution, hydronic heating, and other mechanical systems.With a working pressure rating of 309 psig at 100°F, this tubing is commonly specified in both commercial and residential construction. Its corrosion resistance, consistent dimensional tolerance, and compatibility with soldering, brazing, or press-fitting systems make it a standard choice for professionals.Technical Specifications: Material: Copper (Type L, hard drawn)Nominal Size: 2 inchesLength: 20 feetWall Thickness: 0.070 inchesOutside Diameter (OD): 2.125 inchesInside Diameter (approx.): 1.985 inchesWorking Pressure: 309 psig at 100°FTemperature Limit: Up to 200°F continuousCompliance: ASTM B88, ANSI/NSF 61, ANSI/NSF 372Markings: Incised with manufacturer ID and type; color-coded (blue)Application & Installation: Type L copper tube is rated for interior and exterior water service, including potable water supply and pressurized hydronic systems. It is commonly used in above-ground distribution and branch piping runs. Hard temper allows for straight-line installation with rigid support spacing and offers excellent resistance to mechanical damage.Installation should conform to applicable code requirements. The tube may be joined using solder, brazed fittings, or mechanical press systems approved for copper piping.Key Features: ASTM B88 Compliant – Meets industry-recognized dimensional and strength standardsCorrosion Resistant – Suitable for aggressive water conditions and long-term exposureIncised & Color-Banded – Identifiable type marking for jobsite and inspection usePressure-Rated – 309 psi rating at 100°F ensures suitability for pressurized systemsCompatibility – Interfaces with standard copper fittings, valves, and mechanical joining systems