Most construction castings meet AASHTO M306-10, the standard specification for drainage, sewer, utility, and related castings. Castings are also available in ductile iron to meet airport and other extremely high load applications.
Please call or email requests for custom castings or custom lettering. We have thousands of patterns in inventory. Private labeling of all castings products is available. Brand any product with your company name or logo. Truckload orders include free delivery.