Manufactured in accordance with ASME B36.10 and ASTM A53 Grade B standards, this ERW Carbon Steel Pipe features an outside diameter of 139.7 mm, a 3 mm wall thickness, and a durable PE-coated surface for enhanced corrosion protection and extended service life. Engineered for strength, dimensional accuracy, and reliable performance, it is suitable for water transmission, structural applications, construction, and industrial piping systems. As a leading Hot Dip Galvanized Steel Pipe Supplier from China, we deliver high-quality steel pipe solutions with competitive pricing, consistent quality, and dependable global supply.