Historical
AWWA C220-2017
Stainless-Steel Pipe, 1/2 In. (13 mm) and Larger (PDF)
The purpose of this standard is to provide the minimum requirements for stainless-steel pipe, 1/2 in. (13 mm) and larger, including materials and quality of work, fabrication of pipe, specials and fittings, testing and inspection, and marking requirements.
AWWA: American Water Works Association [awwa]