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The VRM 18 standard 18″ diameter cast iron manhole ring is a versatile and durable stock item, designed for flexibility as it can be used as either top or bottom flanged. H-20 traffic rated when properly installed in reinforced concrete and paired with an H-20 rated cover or grate, this ring ensures reliable performance under heavy traffic conditions. Crafted from high-quality uncoated cast gray iron (ASTM A48 CL35B or better, AASHTO M306-10 (M105)), it delivers exceptional strength and longevity. Proudly made in the USA, the VRM 18 manhole ring is a trusted choice for quality, durability, and versatility in infrastructure applications.
Contact Bass & Hays or call us at 1-800-258-2278 toll free or 972-263-1360 DFW Metro. Check stock, request technical data, drawings, submittals, BABA, AIS or LEED documentations and certifications, or to place orders.
The VRM 18 standard 18″ diameter cast iron manhole ring is a versatile and durable stock item, designed for flexibility as it can be used as either top or bottom flanged. H-20 traffic rated when properly installed in reinforced concrete and paired with an H-20 rated cover or grate, this ring ensures reliable performance under heavy traffic conditions. Crafted from high-quality uncoated cast gray iron (ASTM A48 CL35B or better, AASHTO M306-10 (M105)), it delivers exceptional strength and longevity. Proudly made in the USA, the VRM 18 manhole ring is a trusted choice for quality, durability, and versatility in infrastructure applications.
Contact Bass & Hays or call us at 1-800-258-2278 toll free or 972-263-1360 DFW Metro. Check stock, request technical data, drawings, submittals, BABA, AIS or LEED documentations and certifications, or to place orders.
