P355GH Steel

P355GH Steel (often also certified to P355NL1/2, SA516 GR70, 225 490B LT50) – High-Quality Pressure Vessel Steel from PD Northern

If you’re searching for premium-grade pressure vessel steel, PD Northern offers grades that are reliable for a wide range of industrial applications. Known for its excellent strength, durability, and heat resistance, P355GH steel is designed for use in environments where high pressures and elevated temperatures are the norm. From petrochemical industries to power plants, this steel grade provides dependable performance in critical systems.

What is P355GH Steel?

P355GH steel is a European pressure vessel steel standardised under EN 10028. It is a non-alloy material designed for elevated temperature applications. The “P” in its designation signifies its use in pressure vessels, while “GH” indicates suitability for high-temperature environments. With a minimum yield strength of 355 MPa, P355GH steel offers exceptional tensile strength, making it ideal for boilers, heat exchangers, and pressure vessels in energy and chemical industries.

Key Features of P355GH Steel

• High-Temperature Resistance: With its chemical composition optimised for heat resistance, P355GH steel performs well under extreme temperatures, making it perfect for high-stress environments.
• Excellent Weldability: The low carbon equivalent of P355GH steel allows for excellent weldability, which is critical in construction and fabrication applications.
• Durable & Tough: Offering high tensile and yield strength, P355GH steel is capable of withstanding significant pressure and stress without compromising structural integrity.
• Corrosion Resistant: Its resistance to corrosion adds to the longevity of components made from this material, ensuring long-term performance even in challenging environments.

Applications of P355GH Steel

At PD Northern, we supply pressure vessel steel for various industries, including:

• Energy Generation: Boilers, heat exchangers, and other high-temperature systems in power plants.
• Petrochemical Industry: Pressure vessels and storage tanks used in refineries and chemical plants.
• Industrial Equipment: Components that require resistance to high pressure and temperature, such as reactors and compressors.

Why Choose PD Northern?

At PD Northern, we are committed to providing high-quality steel solutions that meet the exacting standards of our clients. Our steel is sourced from reputable mills and comes with full certification to ensure safety and performance. Whether you need cut-to-size plates or complete steel packages, our team can provide bespoke steel fabrication solutions tailored to your specific project requirements.

Contact Us for P355GH Steel (often also certified to P355NL1/2, SA516 GR70, 225 490B LT50)

Get in touch with PD Northern today via the form below for expert advice and a competitive quote. We are your trusted supplier for all pressure vessel steel needs.