High-grade Gr. X52 carbon steel pipes are the specialty of Hanko Steel, a renowned Manufacturer of Gr. X52 Carbon Steel Pipes in Japan. These pipes, which are widely utilized in a variety of sectors like oil and gas, petrochemicals, construction, and infrastructure, are renowned for their strength, durability, and precision engineering. At Hanko Steel, we make sure that our products meet and surpass international performance requirements by combining state-of-the-art production technology with strict quality control standards:-https://www.hankosteel.com/carbon_steel_pipes.html