Precision Tube Company Precision Tube Company, located in North Wales, PA. has been successfully manufacturing Non Ferrous, Cold Drawn, Seamless Tubing since 1932. The Non Ferrous metal tube and pipes range in outside diameters from .010 to 2.500 inches and wall thickness of .003 to .250 inches. Alloys include Copper (CDA 101, 102, 122); Brass (CDA 230, 260, 330, 332, 443); Bronze (CDA 220, 510); Cupro - Nickel (CDA 706, 715); Nickel Silver (CDA 7641); Aluminum (1100, 2024, 3003, 5052, 6061, 6063). Our Fabrication Center is available to produce tubular parts to customer specifications includin