Copper alloy tubing

For applications demanding superior surface quality

Our business unit Fineweld® Tube Products is among the world’s leading manufacturers of copper alloy tubing for a diversity of markets, including power utility, air conditioning and refrigeration, architectural hardware, healthcare equipment and furnishings, hospitality, and plumbing products.


Our products include high-frequency, induced current, and welded copper alloy tubing made from flat-rolled strip supplied exclusively by the Wieland Rolled Products NA Mill in East Alton, IL. We specialize in copper-nickel alloys ideal for heat transfer applications and applications demanding superior surface quality. Additionally, Fineweld® Tube Products is the only fully integrated supplier of EPA-registered antimicrobial tube products in North America.


For more information, including a complete list of alloys and product specifications, please visit Fineweld Tube Products on our website.


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About Us

As of July 2019, Wieland Rolled Products NA (formerly Olin Brass) became part of the strong global Wieland Group with a continued commitment to safety, quality and customer service. Learn more at

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Wieland Rolled Products NA
Corporate Headquarters

4801 Olympia Park Plaza, Suite 3500
Louisville, Kentucky 40241


p (502) 873-3000
f  (502) 327-3814

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