The Pipe Fitters Blue Book
The Pipe Fitters Blue Book also known as “The Pipe Bible” is the most widely used and easy to understand book in the pipe trades today. Author and publisher WV “Duffy” Graves created this easy to use and understand complete reference guide with a durable water resistant cover for anyone and everyone in the pipe industry. The book is clearly written in a simple and straightforward manner and is well illustrated. It includes essential information needed by instructors, students and workers in the field.