AWWA C221-07

AWWA C221-07 Fabricated Steel Mechanical Slip-Type Expansion Joints
standard by American Water Works Association, 03/01/2008

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Full Description

This standard covers fabricated steel mechanical slip-type expansion joints having packing chambers for use on pipe with plain, flanged, grooved, or shouldered ends in nominal pipe sizes from 3 in. (75 mm) through 144 in. (3,600 mm). They shall be manufactured from steel and are intended for use in systems conveying water.