EN 10216 Seamless Steel Pipe For Pressure Purpose

EN 10216 standard covers a range of seamless steel pipe materials suitable for high-temperature and high-pressure environments, including commonly used grades such as P265GH, 13CrMo4-5, and 10CrMo9-10. These materials are widely applied in critical fields such as power plant boilers, petrochemical equipment, and nuclear power plant components.

Zaslať požiadavku

Chat teraz

Seamless Steel Pipes for pressure purpose are industrial tubes produced in accordance with EU standards EN10216-1/EN10216-2, primarily used in boilers, pressure vessels, and pipeline systems. These products are categorized into seamless pressure steel pipes and seamless pipes for pressure-bearing applications, with outer diameters ranging from φ10.2 to φ356 mm and wall thicknesses from 1.6 to 20.0 mm. Common steel grades include high-temperature series such as P195, P235, P265, and alloy grades like 13CrMo4-5.

The manufacturing process requires adherence to the ring stiffness calculation formula (SR=E·I/Dm³), which relates elastic modulus to the moment of inertia of the pipe wall, ensuring hydraulic system reliability through precision machining. Production standards mandate the use of high-quality raw materials, strict compliance with processes such as sand inclusion treatment and glass steel layer leveling, to guarantee the overall mechanical performance of the pipes.

The products comply with ISO and multiple international standard systems, meeting operational requirements for components such as boiler water tubes and superheater tubes in terms of mechanical properties and chemical composition.

Seamless pressure steel pipe: European standard: EN10216-1, specifications: φ10.2~φ356*1.6mm~20.0mm
Seamless pressure steel pipe: European standard: EN10216-2, specifications: φ10.2~φ168.2*1.6mm~20.0mm

External Coating: 3PE, FBE, Cement Coating etc