Home Products Expand submenu Products Quality Catalog Downloads About Us Contact Us Open Positions Find a Rep ABOUT US SEARCH CART Technical Information For over one hundred years Trenton has been threading brass pipes, our most common thread form is NPT, US Standard Taper Pipe Thread to the ANSI B2.1 Standard. For more information follow the link to NPT thread data chart. Trenton also has the ability to make nipples in various threads and other end form configurations such as NPTF, (Dryseal) NPSL, NPSM, Metric (British Standard Thread) UN and UNS. The company can also produce groove end and TOE (threaded one end) nipples, so whatever is your application, we can mate you to the right connection. Complete technical data for Red and yellow brass pipe including manufacturing data, mechanical properties, chemical properties dimensional standards and pressure ratings is available below. Stainless steel pipe and flange data will be available soon. If you have a technical question and you cannot find the answer here, please contact our sales department--we are more than willing to assist you. sales@trentonpipe.com Red Brass Pipe Yellow Brass Pipe Thread & Other End Forms NPT Thread Data Chart Home Pricing Information Search Facebook Twitter LinkedIn sales@trentonpipe.com 800-257-9559