本标准描述了3英寸。通过64英寸。（80 mm*至1600 mm）离心铸造球墨铸铁管，用于饮用水、原水、废水和再生水系统，带推压接头或机械接头。本标准可在饮用水、原水、废水和再生水系统用离心铸造球墨铸铁管规范中引用。本标准的规定仅适用于饮用水、原水、废水和再生水系统的离心铸造球墨铸铁管。

This standard describes 3-in. through 64-in. (80-mm* through 1,600-mm) ductile-iron pipe, centrifugally cast, for potable water, raw water, wastewater, and reclaimed water systems with push-on joints or mechanical joints.This standard can be referenced in specifications for ductile-iron pipe, centrifugally cast, for potable water, raw water, wastewater, and reclaimed water systems. The stipulations of this standard apply when this document has been referenced and then only to ductile-iron pipe, centrifugally cast, for potable water, raw water, wastewater, and reclaimed water systems.