EN 10204 Seamless Pipe

EN 10204 Hot Rolled and Cold Drawn Seamless Steel Pipes for Industrial Applications

Engineered for reliability in demanding environments, our EN 10204-certified hot rolled and cold drawn seamless steel pipes offer superior performance across low to high-pressure systems. These precision-manufactured tubes are designed to meet international standards such as ASTM A53, ASTM A106, API 5L, GB/T 8163, DIN 17175, and more—ensuring compliance with global engineering specifications. Whether used in boiler systems, chemical processing, shipbuilding, or structural frameworks, this product delivers consistent mechanical integrity, corrosion resistance, and dimensional accuracy.

Available in a wide range of outer diameters from 13.7mm to 609.6mm (½" to 24") and wall thicknesses spanning SCH20 to XXS, these pipes cater to diverse operational needs—from lightweight piping for fluid transport to heavy-duty applications requiring extreme durability. The material options include carbon steels like 20#, 16Mn, St37, St52, and St44, each selected for optimal strength-to-weight ratios and weldability. With monthly production capacity exceeding 5,000 metric tons, we guarantee timely delivery and scalable supply chain support for large-scale industrial projects worldwide.

Key features include customizable end treatments such as beveled, threaded, chamfered, grooved, or plain ends, along with protective caps made of plastic or steel to prevent damage during transit and storage. Surface finishes vary from bare mill finish to advanced anti-corrosion solutions including galvanization, oil coating, black paint, PE, 3PE, FBE, and other specialized coatings tailored to environmental conditions. Every batch undergoes rigorous inspection via hydraulic testing, eddy current testing, and infrared analysis to ensure conformity with EN 10204:2004 documentation requirements—including Type 2.1, 2.2, 3.1, and 3.2 certificates for quality assurance at every level.

These seamless steel pipes find extensive use in pipelines transporting water, gas, oil, and chemicals under moderate to elevated pressures; they also serve critical roles in construction scaffolding, fencing systems, and load-bearing structures where safety, longevity, and compliance are non-negotiable. Their versatility makes them ideal for industries such as energy, petrochemicals, marine engineering, manufacturing, and infrastructure development globally.

Customers consistently praise the product’s consistency in dimensions, excellent surface finish, and reliable adherence to international standards. Many highlight the ease of integration into existing systems due to standardized sizing and multiple end preparation options, while others commend the comprehensive documentation provided through EN 10204 Type 3.1 or 3.2 certification—offering peace of mind for procurement teams managing complex regulatory landscapes.

Common inquiries often revolve around the differences between hot rolled and cold drawn variants—hot rolled offers better formability and cost-effectiveness for general-purpose applications, whereas cold drawn provides tighter tolerances, improved surface finish, and enhanced mechanical properties suitable for precision engineering tasks. Another frequent question concerns the appropriate schedule selection based on pressure rating, which can be guided by industry tables and technical datasheets available upon request. For users seeking long-term asset protection, specifying anti-corrosive coatings such as 3PE or FBE significantly extends service life in aggressive environments like offshore platforms or chemical plants.