AWWA ACE90018

AWWA ACE90018 xTRa Flex Restrained Joint High Deflection Fittings
Conference Proceeding by American Water Works Association, 01/01/1990

Jones, Larry S.

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Full Description

The xTRa Flex fitting is a restrained joint ductile iron fitting that allows for extra flexibility in a ductile iron pipe at the joints of a fitting. The fitting allows for deflections of the line up to about 20 degrees at a fitting. This paper describes xTRa Flex fittings, including bends, tees, reducers, and rings.