1" ID x 60' Copper Tubing, Soft Coil, Type K

Streamline KS10060 – 1" x 60' Type K Soft Copper Coil for Underground Water Service The Streamline KS10060 is a 60-foot coil of 1" nominal Type K soft copper tubing, manufactured for underground water service and other demanding pressure applications. This tubing is produced to meet ASTM B88 standards and features a 1-1/8" outer diameter with a 0.065" wall thickness, providing maximum strength among copper types for buried or concealed installations. Type K copper is commonly specified for residential and commercial potable water supply lines, as well as certain fire protection and hydronic heating systems. Its soft temper allows for flexible routing with minimal fittings, which reduces installation time and potential leak points. Technical Specifications: Material: Seamless copper, Type K (soft temper) Nominal Size: 1 inch Outer Diameter: 1-1/8 inches Wall Thickness: 0.065 inches Length: 60 feet (coil) Working Pressure: 557 psig Operating Temperature: Up to 150°F Certifications: ASTM B88, NSF 61 listed for potable water Marking: Incised identification and color-coded for Type K (green) Features: Heavy Wall Thickness – Type K provides the highest pressure rating and corrosion resistance among common copper types. Flexible Soft Coil – Reduces the need for couplings and elbows, ideal for trench runs and direct burial applications. Lead-Free and Potable Water Approved – Certified for use in drinking water systems per NSF/ANSI 61 requirements. Code-Compliant – Meets uniform plumbing code standards for underground water service and other critical installations. Factory Marked – Includes permanent incised markings for type, size, and manufacturer traceability. Application Use: Water distribution (cold and hot) Main water service lines (buried or sleeved) Fire sprinkler system mains (where approved) Hydronic piping circuits Compatible with flare, solder, or press-fit joining methods Installation Notes: For direct burial, installation should follow local and national code requirements. Ensure proper trench depth, bedding, and corrosion protection per job specifications. Bending should adhere to minimum radius recommendations to maintain tubing integrity.