These are 1/2″ diameter, seamless lead free chrome plated brass pipe nipples. They are schedule 40 with a -20°F to 400°F temperature rating.
They have 1/2″ male NPT threads on both sides and are close length.
These nipples comply with ASTM B-43 mill tested schedule 40 Seamless Meets ANSI B36.1. All pipe is free of mercury contamination.
Cutting Procedure: All pipe is roller cut. A visual inspection of seams, excessive galvanizing, mid-welds, poor gal-vanizing, bends, roundness, under and over weight of the pipe is made at the time it is cut. This is done for every length of pipe.
Threading Procedure: All pipe is chaser thread cut to American Standard Tapered Pipe Thread standards. Pipe is visually inspected for roundness of threads and other visual faults as it is removed from the threading machine.

