1" ID x 20' Copper Tubing, Straight Hard, Type L

Streamline LH10020 – 1" x 20' Type L Hard Drawn Copper Tubing for Pressure Water Systems The Streamline LH10020 is a 20-foot length of 1" nominal Type L copper tubing in hard temper, manufactured for use in residential and commercial water distribution, HVAC systems, and other pressurized plumbing applications. With a 1-1/8" outside diameter and a 0.050" wall thickness, this tubing delivers a balance of strength, workability, and corrosion resistance suitable for concealed or exposed installations. Streamline copper tubing is incised-marked and color-coded in accordance with ASTM B88 to support proper identification and compliance on job sites. Type L is widely accepted by national and local codes for use in potable water systems. Product Specifications: Tube Type: Type L (Hard Drawn) Nominal Size: 1 inch Outside Diameter: 1-1/8 inch Wall Thickness: 0.050 inch Length: 20 feet Working Pressure: 420 psig Service Temperature Limit: 200°F Standard Compliance: ASTM B88 Certifications: NSF 61 (potable water approved) Identification: Blue color-coded and incised manufacturer markings Key Features: Code-Compliant Construction – Suitable for hot and cold water distribution, heating loops, and general mechanical systems. Corrosion Resistance – Copper resists internal scaling and external corrosion in typical water supply environments. Rigid Format – Straight, hard temper pipe provides dimensional stability for precise alignment and reduced need for support fittings. Pressure & Thermal Performance – Rated for up to 420 psig and 200°F, appropriate for most hot water supply applications. Installation Versatility – Compatible with soldering, brazing, and press-type joining systems. Approved Applications: Potable water distribution (above ground) Hydronic heating supply and return lines Refrigerant lines (where copper is approved) Commercial mechanical system piping Installation Notes: Type L copper must be installed according to applicable plumbing codes. All joints should be made using approved methods appropriate to the system type (e.g., soldered or brazed with compatible fittings). Use suitable pipe supports, maintain required clearances, and avoid contact with dissimilar metals without dielectric protection.