At LY Steel, our core mission is to produce exceptional Steel for Pressure Vessels—the foundational material that ensures safety and reliability in critical containment applications. We engineer our plates to meet the precise demands of three primary segments, each with its own unique operational challenges.
These portable high-pressure containers are a common sight in workshops and construction sites, storing gases like oxygen, argon, and LPG. The Steel for Pressure Vessels used here must be incredibly strong and ductile to safely contain pressures that can exceed 300 bar. It is the material’s consistency and toughness that prevent failures, making these cylinders safe for daily transport and use in welding, medical, and culinary applications
Forming the backbone of the process industries, these vessels operate at ambient or elevated temperatures. You will find them as storage tanks, reactors, and heat exchangers in oil refineries, chemical plants, and power stations. The Steel for Pressure Vessels in these applications prioritizes long-term integrity, offering a balanced combination of high strength, good toughness, and superior corrosion resistance to withstand constant pressure and aggressive media.
When temperatures plunge to extremes, as with Liquefied Natural Gas (LNG) or liquid nitrogen, standard steel can become brittle. This is where our specialized Steel for Pressure Vessels comes in. Engineered with specific chemistries and heat treatments, it retains exceptional toughness as low as -196°C. This crucial property ensures that storage tanks and transportation vessels for the energy and industrial gas sectors remain safe and fracture-resistant.
Across all three types, the common thread is our commitment to providing the right grade of Steel for Pressure Vessels. By understanding the distinct role each vessel plays, we deliver material solutions that meet the highest standards of performance and safety.
