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Product Description
The flange dia, number and size of bolts means these are all Class 150 pipe
The studs fit the ID of Evergreen #229 9/32" tubing. This is pretty darn close in scale as the tubing would only be 7/16" over the actual 24" pipe diameter if enlarged to full scale. More than "good nuff"
The gate valve has holes for Dritz Quilting Pins (yellow heads) which are about 0.024" dia. These valves need a handwheel 27-30" dia. An O scale railroad brakewheel is approx. 22" dia.
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