Designed for dependable residential water distribution, Cerro Flow 1/2 in. Type L copper tubing delivers a sturdy, flexible copper path from the main to fixtures. Supplied as a 60 ft coil, this tube is ready to shape around tight corners and along walls, reducing fittings and potential leak points while keeping your project neat and efficient.
Why this Cerro Flow Type L tubing stands out
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Nominal 1/2 in. diameter with an outer diameter of 5/8 in. and a wall thickness of 0.04 in., balancing strength and bendability for everyday home plumbing.
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60 ft coil for longer runs and fewer joints—ideal for retrofits, kitchens, bathrooms, and basement-to-roof installations where flexibility matters.
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Type L grade offers solid durability for interior potable-water systems, providing reliable performance without the heavier profile of Type K or the lighter flexibility of Type M.
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Copper versatility compatible with traditional soldering or compression fittings, giving you practical options for installation and repairs.
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Corrosion resistance and longevity—copper remains a trusted choice for clean, safe water supply lines with minimal maintenance when installed correctly.
Ideal uses and practical applications
This copper tubing is an excellent choice for
- New residential plumbing installations where a durable, code-friendly water supply line is needed.
- Remodels and retrofits where a long, continuous coil reduces the number of joints and potential leak points.
- Under-sink supply lines, running to fixtures, appliances, and radiant or conventional hot/cold water circuits in light commercial settings.
- Areas with tight spaces where the flexibility of a coil streamlines routing through stud bays and behind cabinets.
Installation tips and best practices
- Use a quality tubing cutter and deburr the edges for a clean connection with fittings.
- Support the tubing at regular intervals to prevent sagging and kinking—especially along long runs.
- Combine with appropriate solder or compression fittings and flux for a secure, leak-free seal.
- Avoid exposing copper directly to dissimilar metals that could accelerate galvanic corrosion; use proper connectors and shielding as needed.
What problems it solves
With a 60 ft coil of 1/2 in. copper Type L, you gain a reliable supply path that minimizes the need for multiple fittings and reduces potential leak points. The coil form simplifies transport and installation in tight spaces, helping you complete projects faster and with neater results. Its durable copper composition provides long-term performance for typical domestic hot and cold water applications.
Take the next step
Choose Cerro Flow copper tubing for a proven, practical solution in residential plumbing projects. The 1/2 in. Type L, 60 ft coil combines robust build with flexible handling—a smart, ready-to-use option for both new construction and remodeling tasks.
