Carbon Steel Round Tube A787 offers a strong, corrosion-resistant mechanical tubing solution engineered for demanding structural and industrial environments. Manufactured to ASTM A787 standards, this electric-resistance-welded tubing features metallic coatings—including galvanized, aluminized, and zinc-aluminum-magnesium—to enhance durability and extend service life. Its reliability makes it a top choice for automotive structural and hydraulic systems as well as construction, industrial, agricultural, and transportation equipment. With multiple sizes and wall thicknesses available, each tube provides consistent performance where strength and long-term corrosion protection are critical. Sold in 1-ft increments up to 10 ft and shipping in 1–2 business days, it’s ready for your next project—order today.