Our pipes are available in various grades like 10#, 20#, 45#, and more, with wall thicknesses from 1MM to 12MM and outer diameters ranging from 20MM to 508MM. Compliant with international standards like API 5L and ASTM, our pipes are ideal for fire piping systems, gas, oil, and air applications. Contact us for customized solutions and one-stop steel procurement services.

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Discover our premium range of ASTM A53 API 5L round black seamless carbon steel pipes, available in various grades & sizes for diverse applications. From oil casing to power generation, these pipes are renowned for their lightweight, corrosion resistance, and high tensile strength. Zhongxi Metal, a trusted manufacturer, offers fast delivery and global steel procurement services. Contact us for more information.

Our factory specializes in producing high-quality steel pipes for various industries including oil & gas, power generation, ship-building, and automotive. From general structure pipes to high-pressure boiler pipes, we offer a wide range of grades and sizes to suit your needs. With a focus on quality control and global sales network, we are your reliable partner for all steel pipe requirements. Contact us today!

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Our pipes feature diverse materials, including 10#, 20#, 45#, and A53 Gr. B, with varying wall thicknesses and outer diameters. Ideal for fire piping systems, air, gas, and oil transportation, our pipes exhibit high accuracy, corrosion resistance, and mechanical properties. Discover the advantages of our custom-made pipes backed by rigorous quality control and international standards. Contact us for a reliable partnership and global steel procurement services.

Our pipes are made with precision, featuring high accuracy, uniform wall thickness, and corrosion resistance. Suitable for fire piping, gas, oil, and more, our pipes meet international standards and are available in various grades and dimensions. Contact us for customized solutions and reliable steel procurement services.