Fineweld Tube About

About Us

About Us - Fineweld TubeOlin Brass Fineweld® Tube is a business unit of Olin Brass Specialty Products, and a world leader in its own right. Developed in Olin Brass Metals Research Laboratory, Fineweld Tube was initially commercialized in 1968 and quickly rose to a dominant market position in high-frequency welded copper alloy tubing.

Today, we specialize in tubing products manufactured from copper-nickel alloys designed for heat transfer and other applications that demand superior surface quality. We serve public and private customers in a wide range of markets, including power utility, desalination, air conditioning and refrigeration, architectural hardware, plumbing and plumbing products, and redraw.