Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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Thick-Wall Steel Unthreaded Pipe
For UseWith: Steel:Air, Hydraulic Fluid, Natural Gas,Oil,Steam, Water P22 Chrome-Moly Steel:Air, Natural Gas,Oil,Steam, Water
Specifications Met: See table
Fittings: Steel: Use Class 3000 or Schedule 30 steel P22 Chrome-Moly Steel: Use Class 3000 F22 Chrome-Moly Steel
Flanges: See table
Thick, Schedule 80 walls give this pipe better strength than our standard-wall steel unthreaded pipe. Weld it to fittings and additional lengths of pipe. Welded connections are stronger than threaded connections and less likely to leak. Pipe is seamless, so it has a smooth interior for unrestricted flow. It is for use in noncorrosive environments.
For technical drawings and 3-D models, click on a part number.
For technical drawings and 3-D models, click on a part number.