Black steel pipe NKK-UG seamless CS black steel pipe ASTM A53/A106 API 5L SCH40 Grade-B 3/4" x 6 meters

Black steel pipe made of carbon steel (Grade B) without welding (Seamless), compliant with ASTM A53/A106 and API 5L standards. It features high strength and durability, and is resistant to pressure and heat, making it suitable for air conditioning, gas, water, and industrial projects.