Copper Line Sets

United Pipe & Steel is a Master Distributor of a wholesale copper line sets, featuring full line of liquid line and suction line diameters, insulation thicknesses, custom ends and connections.

From liquid line and suction line handling to unique insulation applications and packaging, every line set meets rigorous standards for quality and consistency. All copper line sets can be mixed and matched with steel and PVC products to meet weight minimums for delivery to your store or jobsite anywhere within the United States. Our broad inventory, coupled with our strong commitment to stocked inventory, allows us to offer industry-leading fill rates.

Our copper line sets include:

• Factory-assembled liquid and suction lines for air conditioning and refrigeration applications
• Pre-insulated line sets that eliminate on-site sleeving and reduce installation time
• Tight insulation fit designed to improve thermal performance and system efficiency
• Available in a range of standard sizes, lengths, and insulation thicknesses
• Soft temper copper with large coil ID for easier unrolling and installation
• ASTM C-534 compliant insulation
• UL94/FMRC tested and certified insulation system
• 25/50 flame and smoke rating in accordance with ASTM E-84
• Ready-to-install product configuration to support faster field installation and reduced labor

More Copper Info:

• Pipe Specifications Overview
• Follow Copper Market Activity

Sharpen Your Competitive Edge With United Pipe & Steel

• Become more competitive and manage your risk on volatile commodity products while turning inventory more quickly.
• Break bundles and take advantage of low weight minimums while mixing and matching products, including copper tube, PVC pipes, threaded rod, strut and all other products we carry.
• Buy what you need, when you need it.
• Take advantage of routine ‘milk run’ delivery routes for service once or twice per week.