Copper Nickel Pipe Fittings Elbow Maker: Offering UNS C70600 and UNS 7060X materials, compliant with ASME B16.9, ANSI B16.9, DIN, EEMUA 146, and EEMUA 234 standards. Sizes range from 1/2 to 24 inches, suitable for applications at 10-20 bar pressure. Our fittings are available in seamless and welded options.