AWWA-C207 Posted by wilson 2022-09-01 On 2022-09-01 [featured_image] Download Download is available until [expire_date] Version Download 25 File Size 1.42 MB File Count 1 Create Date 2022-09-01 Last Updated 2022-09-01 AWWA-C207 Steel pipe flange for waterworks service size 4inch=144inch (100mm-3600)