C151/A21.51-86: American National Standard for Ductile-Iron Pipe, Centrifugally Cast In Metal Molds or Sand-Lined Molds, for Water or Other Liquids (PDF)
SKU: STC_0020975-PDF
This standard covers 3-in. through 54-in. ductile-iron pipe, centrifugally cast in metal molds or sand-lined molds, for water or other liquids, with push-on joints or mechanical joints.
Description
The following topics are addressed: general requirements, inspection and certification by manufacturer, inspection by purchaser, delivery and acceptance, tolerance or permitted variations, coatings and linings, testing, marking and weighing pipe, foundry records, and rejection of pipe.