The EN10297-1 standard specifies the technical delivery conditions for seamless circular steel tubes for mechanical and general engineering purposes. This standard covers a wide range of technical requirements for seamless steel pipes, including the chemical composition, mechanical properties, and dimensional tolerances of the pipes. The standard also covers the verification and inspection of the pipes, as well as the marking, packaging, and labeling requirements.

The standard contains requirements for the chemical composition of the steel used to manufacture the pipes, including the maximum allowable levels of certain elements such as carbon, silicon, manganese, sulfur, and phosphorus. It also contains requirements for the mechanical properties of the pipes, such as the minimum yield strength, tensile strength, and elongation values.

In addition to the chemical composition and mechanical properties, the standard specifies dimensional tolerances for the pipes, including the outer diameter, wall thickness, and length. The standard also contains requirements for the verification and inspection of the pipes, including the testing methods and acceptance criteria.

At our company, we adhere to the EN10297-1 standard and ensure that our seamless steel pipes meet the specific requirements of our clients. We use only the highest quality raw materials and employ advanced manufacturing techniques to produce seamless steel pipes that are strong, durable, and reliable. Our pipes are widely used in a variety of mechanical and general engineering applications, including the automotive, aerospace, and construction industries.

In addition to adhering to the EN10297-1 standard, we are committed to providing our clients with the highest level of service and support. We work closely with our clients to ensure that we fully understand their needs and requirements, and we are dedicated to providing customized solutions that meet their specific needs.

The EN10297-1 standard specifies a range of steel grades suitable for mechanical and general engineering purposes. Some examples of steel grades that comply with this standard include:

20MnV6: This steel grade contains chromium, molybdenum, and vanadium, which enhance its strength and toughness. It is commonly used in the manufacture of hydraulic cylinders, axles, and machine parts.

E355: This steel grade has a high yield strength and good impact resistance, making it suitable for use in demanding mechanical applications. It is commonly used in the manufacture of cranes, construction equipment, and drilling rigs.

E235: This steel grade has a low carbon content and good cold-forming properties, making it suitable for use in the manufacture of tubes for hydraulic and pneumatic systems.

25CrMo4: This steel grade contains chromium and molybdenum, which provide it with excellent corrosion resistance and high-temperature strength. It is commonly used in the manufacture of parts for the automotive and aerospace industries.

C45E: This steel grade has a high carbon content and good hardenability, making it suitable for use in the manufacture of gears, shafts, and other components that require high strength and wear resistance.

At our company, we can produce seamless steel pipes in a range of steel grades that comply with the EN10297-1 standard. We work closely with our clients to ensure that we understand their specific needs and requirements, and we are committed to providing customized solutions that meet their exact specifications.