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Pressure Vessel Steel Plate

Pressure Vessel Steel Plate

Emirerri Steel Pressure Vessel Steel Plates are engineered to meet the rigorous demands of industries requiring high-strength, durable, and reliable materials. These plates are manufactured to withstand extreme conditions, ensuring safety and performance in critical applications.


Pressure Vessel Steel Plates are essential in the construction of:

  • Storage Tanks: Safe containment of gases and liquids at varying pressures.
  • Boilers: High-temperature environments where durability and heat resistance are crucial.
  • Heat Exchangers: Efficient heat transfer in industrial processes.
  • Reactors: Containment of reactive substances in chemical and petrochemical industries.


  • High Strength: Superior mechanical properties to endure high pressure and temperature.
  • Durability: Long-lasting performance even in harsh environments.
  • Corrosion Resistance: Enhanced resistance to corrosion, ensuring longevity and reduced maintenance.
  • Versatility: Suitable for a wide range of applications across different industries.

Chemical Composite Pressure Vessel Steel Plate

ElementASTM A516 Grade 70ASTM A537 Class 1EN 10028-2 P265GHEN 10028-3 P355NH
Carbon (C)0.20% max0.24% max0.20% max0.18% max
Manganese (Mn)0.85-1.20%0.70-1.35%0.80-1.40%1.10-1.70%
Silicon (Si)0.15-0.40%0.13-0.55%0.40% max0.50% max
Phosphorus (P)0.025% max0.035% max0.025% max0.025% max
Sulfur (S)0.025% max0.035% max0.015% max0.015% max
Nickel (Ni)0.50% max

Mechanical Properties Pressure Vessel Steel Plate

pertyASTM A516 Grade 70ASTM A537 Class 1EN 10028-2 P265GHEN 10028-3 P355NH
Tensile Strength (MPa)485-620485-620410-530490-630
Yield Strength (MPa)260 min345 min255 min355 min
Elongation (% in 200 mm)17 min22 min22 min22 min
Elongation (% in 50 mm)21 min25 min25 min25 min
Impact Energy (J) at -20°C27 min27 min27 min40 min

Pressure Vessel Steel Plate Dimensions

ParameterAvailable Range
Thickness5 mm to 150 mm
Width1,500 mm to 4,000 mm
Length6,000 mm to 20,000 mm

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