hot dipped ERW galvdanize round steel pipe

  • 1.063 Inch Round ERW Steel Tubing - Valmont Tubing

    Valmont's 1.063 inch OD ERW (electric resistance welded) steel tubing is produced and hot dip galvanized (HDG) finishes, we offer our 1.063" (27 mm) round extra large square, rectangle and custom shaped HSS tube sections up to 60".

  • Tubing Glossary - Valmont Tubing

    1.05 Inch Round ERW Steel Tubing · 1.063 Inch Round ERW Steel Tubing · 1.125 . ASTM A135 specification covers electric resistance welded steel pipe that is tubing that is zinc-coated after welding (hot dipped galvanized) or coated in coil ID weld bead can be controlled to during the ERW tube production process.