Our ASTM A179 Seamless Heat Exchanger Tubes are manufactured from high-quality carbon steel for efficient heat transfer and reliable performance in demanding industrial applications. Featuring a 50.8 mm (2 Inch) outer diameter, minimum wall thickness of 2.11 mm, and a length of 12295 mm, these annealed tubes provide excellent strength, durability, and resistance to thermal stress. Designed for use in heat exchangers, condensers, and similar high-temperature equipment, they ensure long service life and stable operation under pressure. As a leading Carbon Steel Heat Exchanger Tubes Supplier in China, we provide premium-quality tubing solutions tailored to global industry requirements.