United Pipe & Steel sets the standard for quality, consistency and service delivering copper tube product to wholesale customers throughout the United States.
As a Master Distributor, we have a full line of copper tube and copper coils for plumbing, heating, air-conditioning, water works, refrigeration, medical, gas and other applications.
Our copper tubing products offer:
- Diameters from 1/8″ to 8-1/8″
- Hard or soft lengths and soft coils
- K, L, M & DWV for plumbing applications
- ACR & Dehydrated Refrigeration Coils for HVAC/R applications
- Oxygen/Medical Gas copper tubing available
- Meets applicable ASTM standards: B-88, B-306 & B-280
- NSF approved
- Large selection of K Coils in various lengths in stock in all 12 Distribution Centers
More Copper Info:
Talk With Us! Call: 800-777-7473
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.
Talk With Us! Call: 800-777-7473
Specifications
- Great Lakes Copper Refrigeration & Medical Gas Tube – Specification Sheet
- Great Lakes Copper Plumbing & DWV – Specification Sheet
- Great Lakes Copper Nominal Weights & Dimensions – Reference
- Mueller Copper Tube Sizes – Reference
- Streamline Copper Tube Plumbing & Mechanical – Submittal
- Streamline Copper Tube HVACR/MED – Submittal
Documents
- Great Lakes Copper GL Plus HVACR/MED – Brochure
- Great Lakes Copper Copper Tube – SDS
- Great Lakes Copper ARRA Buy American – Compliance Statement
- Great Lakes Copper REACH – Compliance Statement
- Great Lakes Copper LEED – Sustainability Statement
- Great Lakes Copper Prop 65 – Compliance Statement
- Great Lakes Copper Asbestos‑Free – Compliance Letter
- Mueller Streamline Buy American – Compliance Statement
- Mueller Copper Tube REACH – Compliance Statement
- Mueller Streamline Recycled Content – Sustainability Statement
- Mueller Streamline Lead‑Free Copper – Compliance Statement
- Mueller Streamline Copper Tube Standards – Reference
- Mueller Streamline UL 48 Bar HVACR – Compliance Statement
- Mueller Streamline UL 700 PSI HVACR – Compliance Statement
We Deliver On Our Promise
- Reliable, On-time delivery dates.
- Knowledgeable service staff pick orders accurately at the warehouse.
- Reliable delivery made with our own fleet of flatbed trucks.
- Unique in the Industry - We’ll help you unload at delivery locations including jobsites!
- As you need, we allow will-calls at all warehouse locations 5 days per week!
- MTR’s available on all steel pipe.


