P355N Steel Welded Pipe
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P355N Steel Welded Pipe

P355N is a pressure vessel steel grade that is widely used in high-temperature and high-pressure applications. It is a weld able, fine-grain steel grade that offers good mechanical properties and excellent weld ability, making it ideal for use in demanding environments. Our P355N steel tubes are...
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Product Introduction

P355N is a pressure vessel steel grade that is widely used in high-temperature and high-pressure applications. It is a weld able, fine-grain steel grade that offers good mechanical properties and excellent weld ability, making it ideal for use in demanding environments.

Our P355N steel tubes are manufactured using advanced technologies and equipment, ensuring that they meet the highest quality standards. The tubes undergo rigorous testing and quality control processes, including non-destructive testing, to ensure that they meet the required specifications and standards, such as EN 10216-3, ASTM A333, and ASME SA333.

In addition to our standard product range, we also offer customized solutions to meet our customers' specific project requirements. Our technical experts can provide advice on the optimal steel grade, dimensions, and testing requirements for your project.

We are committed to providing our customers with high-quality products and services, which is why we have established a strict quality management system that covers all aspects of our operations, from raw material selection to final product inspection and testing.

If you need P355N steel tubes for your high-temperature and high-pressure applications, we have the expertise and experience to meet your needs. Contact us today to learn more about our products and services and how we can help you achieve your project goals.

Application: Tubes & pipes for various applications (multi-certified)
Standard: EN 10217-3
Designation of material: P355N
General  
Material number: 1.0562
Former designation: StE 355
Mechanical properties    
Yield strength Rp0,5 MPa (in PSI): Min: 355 (51 500)** Max: -
Tensile strength Rm MPa (in PSI): Min: 490 (71 100) Max: 650 (94 300)**
Elongation (% min.): transverse: 20 longitudinal: 22
Impact strength:
Test temperature in °C:
Min. average impact energy in J:
 
-20 / -10 / 0 / 20
transverse: 27 / 31 / 35 / 39
 
 
longitudinal: 40 / 43 / 47 / 55
Hardness (max. HRC): -  
Chemical composition  
Content in mass-%:
Quality: Min: Max:
C: - 0.16
Si: - 0.4
Mn: 0.5 1.5
P: - 0.025
S: - 0.02
Nb: - 0.05**
V: - 0.05**
Al total: 0.02** -
Ti: - 0.03**
Cr: - 0.3**
Ni: - 0.5
Mo: - 0.08**
Cu: - 0.3**
N: - 0.02
About GNEE

GNEE Group specializes in the production of API 5L welded line pipes and has many years of experience in producing API 5L carbon steel welded pipes. We provide high quality, low cost but the best service. Therefore, our current export customers of API 5L series welded longitudinal submerged arc welded pipes cover Kuwait, Saudi Arabia, Oman, United Arab Emirates, Singapore, Malaysia, Indonesia, South Korea, Chile, Peru, Venezuela, Australia, Nigeria, Angola and other countries and regions. If you need it you can contact us at any time, we will provide you with the products you need as soon as possible.

P355N Steel Welded Pipe Supplier-GNEE Team

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Packaging and Shipping

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