Our bronze crosses are offered in standard sizes for almost any piping application. We also offer a variety of stainless fittings. View an overview of our product offerings. Multiple bronze cross sizes to choose. Our pipe sizes and weights chart will help you search needed tee and pipe product specifications. Our bronze crosses conform to ASTM B62-93 (85, 5, 5, 5) C83600. Dimensions ANSI B 16.15, Threads are ANSI B2.1 or BA21 and Fed. WW-P-460 UL/FM approved. View our standard specifications chart. We also carry a full line of stainless steel pipe, fittings and other products. View various grades of stainless steel. We designed a resourceful tool to help identify the many different products and services we offer. This Reference Catalog will identify bronze pipe fittings and stainless steel pipe fittings through specification charts and illustrations. Review theoretical bursting pressures for various stainless steel pipe. Bronze cross fittings, or sometimes called a four way fitting, is useful when four pipes come together to combine the same or multiple fluids or gasses in a system of pipes. Fire sprinklers in buildings have four way fittings in their systems.