All Categories > Copper and Brass > Tubing and Pipe > Pipe - 85% Red Brass > Item # PRB-2500-187 All CategoriesAll Categories Copper and BrassCopper and Brass Tubing and PipeTubing and Pipe Pipe - 85% Red BrassPipe - 85% Red Brass Item # PRB-2500-187 Item # PRB-2500-187, Pipe - 85% Red Brass PRB-2500-187Pipe - 85% Red Brass Request Information Email This Page Download PDF Download PDF Printable Page DOWNLOADS Copper & Brass Reference Guide Terminology Sheet Close Window Red Brass, 85% - Fine golden color, very ductile. For vanities, jewelry, radiator cores, fire extinguishers.Standard Pipe Size - Commercial Temper12' Straight Lengths Not Threaded20' Straight Lengths Available From MilSpecifications:CDA 230 ASTM B43UNS C23000Nominal Composition:Copper: 85% Zinc: 15% Unit of Measure Imperial Metric Both Specifications | Dimensional Specifications Specifications Material N/A Brass Shapeform N/A Pipe Size N/A 2 1/2 inches Size N/A 2.5 inches63.5 mm O.D. N/A 2.875 inches73.025 mm I.D. N/A 2.501 inches63.5254 mm Wall Thickness N/A 0.187 inches4.7498 mm Weight N/A 5.9881 lbs/ft8.91149042 kg/m Weight per 12' Length N/A 71.857 lbs32.5871495 kg Nominal Composition N/A 15% Zinc 85% Copper ASTM Specification N/A ASTM B134 ASTM B135 ASTM B36 ASTM B43 CDA 230 UNS C23000 Straight Length N/A 12 ft20 ft Dimensional Specifications Clean-up Allowances for I.D. N/A 1/32 inches Clean-up Allowances for O.D. N/A 1/32 inches Tolerance for I.D. N/A +0.012 inches-0.033 inches Tolerance for O.D. N/A +0.004 inches-0.006 inches