We can also manufacture and supply Copper Steel Pipes according to customers' requirements from home and abroad. We here sincerely welcome clients throughout the global to visit our products showroom and feel free to contact us at any time. Type: ASTM A53 Alloy Steel Pipe. Keywords: ASME A53 Steel Pipe, 2.5 - 60 mm, 1/4" -20", Copper Coated. Thickness: 2.5 - 60 mm. Size Range: 1/4" -20" . Section Shape: Round. Surface Treatment: Copper Coated. Payment Terms: L/C, D/A, D/P, T/T. Stock: 5000 Mertic Tom/Metric Tons Per Month.