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Pressure Vessel Steel Plate

Pressure Vessel Steel Plate

Pressure vessel steel plates are specialized materials used to construct vessels and containers that operate under high pressure. These plates are essential in industries like oil and gas, petrochemical, power generation, and chemical processing.

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.

Application

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.

Properties

  • Strength: High tensile and yield strength to withstand internal pressure.
  • Ductility: Ability to deform without breaking, important for absorbing stress.
  • Toughness: Resistance to impact and shock loading, critical for safety.
  • Corrosion Resistance: Especially in stainless steels or in environments prone to corrosion.

Benefits

  • 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

GradeC (Carbon)Mn (Manganese)Si (Silicon)P (Phosphorus)S (Sulfur)Cr (Chromium)Mo (Molybdenum)Ni (Nickel)Cu (Copper)
ASTM A204 Gr B0.25-0.300.60-0.900.15-0.40≤0.035≤0.035≤0.400.30-0.60
ASTM A285 Gr C0.23-0.280.60-0.900.15-0.40≤0.035≤0.035≤0.40
ASTM A350 LF20.23-0.280.60-0.900.15-0.40≤0.035≤0.035≤0.400.30-0.60≤0.30≤0.40
ASTM A516 Gr 700.21-0.280.60-0.900.15-0.40≤0.035≤0.035≤0.400.08-0.15≤0.30≤0.40
ASTM A662 Gr C0.21-0.280.60-0.900.15-0.40≤0.035≤0.035≤0.40
EN 10028 P265GH0.18-0.250.60-0.900.15-0.40≤0.035≤0.035≤0.400.15-0.25≤0.30≤0.40
ASTM A516 Gr 650.18-0.230.60-0.900.15-0.40≤0.035≤0.035≤0.400.08-0.15≤0.30≤0.40
EN 10028 P355NH0.16-0.220.60-0.900.15-0.40≤0.035≤0.0350.90-1.200.30-0.60≤0.30≤0.40
ASTM A516 Gr 600.15-0.210.60-0.900.15-0.40≤0.035≤0.035≤0.400.08-0.15≤0.30≤0.40
ASTM A240 3040.08 max2.00 max0.75 max0.045 max0.030 max18.00-20.008.00-10.50
ASTM A240 3160.08 max2.00 max0.75 max0.045 max0.030 max16.00-18.002.00-3.00

Mechanical Properties Pressure Vessel Steel Plate

GradeYield Strength (MPa)Tensile Strength (MPa)Elongation (%)Impact Toughness (J)Hardness (HB)
ASTM A516 Gr 60260-350415-55020-2227 @ -46°C160
ASTM A516 Gr 65290-355450-58519-2127 @ -46°C170
ASTM A516 Gr 70290-415485-62015-2027 @ -46°C190
ASTM A285 Gr C205-275345-48520-23N/A140
ASTM A662 Gr C240-330415-55020-22N/A160
ASTM A204 Gr B240-325415-53520-22N/A160
ASTM A350 LF2230-330415-55020-2227 @ -50°C170
EN 10028 P265GH265-340430-58020-2227 @ -40°C160
EN 10028 P355NH355-460470-63020-2240 @ -50°C180
ASTM A240 304205-260510-74040-50N/A190
ASTM A240 316205-290480-72040-50N/A200

Pressure Vessel Steel Plate Dimensions

Thickness (mm)Width (mm)Length (mm)
61000-30002000-12000
81000-30002000-12000
101000-30002000-12000
121000-30002000-12000
161000-30002000-12000
201000-30002000-12000
251000-30002000-12000
301000-30002000-12000
401000-30002000-12000
501000-30002000-12000
601000-30002000-12000
701000-30002000-12000
801000-30002000-12000
1001000-30002000-12000

Quality Assurance

  • Testing: Includes mechanical tests (tensile, impact), non-destructive tests (ultrasonic, radiographic), and chemical composition analysis.
  • Certification: Often required from recognized bodies to ensure compliance with standards and specifications.

Considerations

  • Thickness: Must be chosen based on the pressure and temperature requirements of the application.
  • Welding: The steel must be weldable; different grades have varying weldability.
  • Impact Toughness: Critical for low-temperature applications to prevent brittle failure.

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