Spiral joints W3
Description
Joints for grooved and tongue flanges.
The dimensions of the style “w.3” are directly related to the standard dimensions of the grooves and a suitable clearance is provided for the placement of the standard grooved flanges.
The “w-3” joints have a nominal thickness of 0.125 “to simplify the placement and to facilitate alignment in the grooved and tongue flanges can be purchased with a thickness of 0.175” under special order.