180-18 TxDOT #1846 18″ Inlet Access Cover Set
The TxDOT Specifications 180-18™ Inlet Cover Set includes a 3-1/2″ tall cast gray iron ring with an 18″ diameter cast iron or steel cover, as specified in job blueprints. This stock item is commonly used in curb inlet installations outside of traffic areas. The uncoated cast gray iron ring and cover meet ASTM A48 CL35B or better and AASHTO M306-10 (M105) standards, while the uncoated flat steel lid is crafted from ASTM A-36 U.S. domestic steel. Proudly American-made, this product ensures durability and compliance with industry standards.
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