CMP-18 Pipe Ring for Solid Cover or Optional Drain Grate

The CMP-18 18″ Cast Iron Reversible Pipe Ring is a versatile and durable solution for your drainage needs, designed to function as either a top or bottom flange to accommodate your specific pipe size. This stock item is H-20 traffic rated when installed correctly in reinforced concrete and paired with a traffic-rated solid cover or grate, ensuring reliable performance under heavy loads. Crafted from uncoated cast gray iron, it meets ASTM A48 CL35B or better and AASHTO M306-10 (M105) standards, guaranteeing exceptional quality. Proudly made in the USA, this product delivers long-lasting performance and compliance with industry specifications.

Contact Bass & Hays or call us today Toll Free 1-800-258-2278 -or- 972-263-1360 DFW Metro to check stock, request drawings or submittals, BABA, AIS or LEED certifications, or place orders.