1-1/2" O.D.) 1-1/4" X 10 ft Galvanized Steel Tube, 16 gauge USA Grade A (IN STORE PICK UP ONLY), Shipping not available, 25% fee on canceled orders. - MP Canopies & Tarps, LLC
API 5L pipe specifications | American Piping Products
Understanding steel grades for piping procurement | American Piping Products