Handle that has three sized pipe dies to use for cutting threads into pipe ends when the correct size die is fitted to the end of the pipe and the threader is rotated.
Pipe threader, ratchet
A handle that is usable with a variety of die sizes, with a ratchet that can turn a die, even when it cannot do a full turn. Used with a die, it cuts threads into pipe ends.
Pipe threads
Increased sealing ability is caused by use of tapered threads, when the pieces are joined and tightened.
Pipe vise
Vise which grips the outside of a pipe by use of a chain or curved jaws so that it isn't flattened and can be used to hold pipe while cutting or threading and while fitting are installed.
Pipe wrench
Adjustable wrench, also called a Stillson wrench, has serrated jaw surfaces to grip pipe and a movable jaw, at an slight angle to the fixed jaw, so that the angle increases the jaws' grip on the pipe, when it pivots slightly as force is exerted on the handle.
Pipefitter
Contractor whose job is to install piping for steam, cooling, hot water, etc.
Pipeline
System of pipes, which carry fluids over, distances, both great and small.
Piping
Pipes, supports, fittings, valves and other components that make up the system for transporting or containing gas or liquid from one place to another.
Piping area drawing
Drawing, done by the layout person for the piping system, which shows, to scale, the routing of the piping system using either elevation views or plan and section views.
Piping codes and standards
Codes applicable to piping and piping systems are established by local and state laws. Materials are covered by American Society for Testing and Materials (ASTM) Standards with other regulations being set by American Society of Mechanical Engineers (ASME), American Petroleum Institute (API), American Water Works Association (AWWA), American National Standards Institute (ANSI), American Welding Society (AWS), Manufacturers Standardization Society of the Valve and Fitting Industry (MSS), Plastics Pipe Institute (PPI), Copper Development Association (CDA) and the Uni-Bell PVC Pipe Association.
