ASME B16.1-2015: Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250

by The American Society of Mechanical Engineers Paperback details (United States). ISBN: 978-0-7918-7049-5 ISBN-10: 0-7918-7049-9 Multiple. Distributed through American National Standards Institute (ANSI) · 2015