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  • The demand for reliable materials in cryogenic service applications has increased significantly with the rapid growth of LNG terminals, industrial gas storage facilities, and low-temperature pressure vessels.
    2026-06-24
  • As the global demand for liquefied natural gas (LNG) continues to grow, the need for reliable materials for cryogenic storage systems has become increasingly important.
    2026-06-18
  • For engineers specifying materials for cryogenic pressure vessels, finding the balance between strength and ductility at sub-zero temperatures is challenging.
    2026-06-12
  • In industries where equipment must operate reliably under freezing or cryogenic conditions, material selection becomes a matter of safety and structural integrity.
    2026-06-01
  • While both ASTM A203 Grade B and ASTM A106 Grade B serve critical roles in industrial applications, they are fundamentally different in composition, purpose, and performance.
    2026-06-01
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Boiler and Pressure Vessel Steels

Boiler and Pressure Vessel Steels
Application:
Boiler and Pressure Vessel Steels are commonly found throughout the oil industry (including inshore and offshore), the petrochemical industry and the gas production industry. The companies in these industries set the highest demands in terms of quality, testing and conditions of supply, and  Bebon have all the necessary expertise to meet these demands. 
Shape of a pressure vessel:
Pressure vessels can theoretically be almost any shape, but shapes made of sections of spheres, cylinders, and cones are usually employed. A common design is a cylinder with end caps called heads. Head shapes are frequently either hemispherical or dished (torispherical). More complicated shapes have historically been much harder to analyze for safe operation and are usually far more difficult to construct.
List of standards:

ASTM

EN

JIS

ASTM A 515, A 516, A 517, A 387,

 A 537, A 543, A542, A 533 , A 302

EN 10028 : P235L, P355L, P460L , 

EN 10028 : 13CrMo4-5, 16Mo3

JIS G 3103, 3115,G3125

Dimensions of  Boiler and Pressure Vessel Steels

Thickness

5 - 150mm (70mm maximum in furnace normalised condition)

Width

1,100 – 4,950mm (mill edge)

 

900 – 4,850mm (trimmed edge)

Length

3,000 – 25,000mm

Dimensional tolerances

As per relevant international standards

 If you have need of Boiler and Pressure Vessel Steels, please contact us!

 

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