Common size on stock, Special sizes needs new production.Can cut to Size, Cut to Shape.
EMERSONMETAL
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ASTM A299 Gr.A and Gr.B steel plates are designed for use in manufacturing pressure vessels and boilers. These plates are made from carbon-manganese-silicon steel, delivering reliable strength and excellent weldability. They are ideal for applications requiring resistance to high pressure and elevated temperatures.
Manufactured in compliance with ASTM A299 standards, these plates ensure consistent quality and performance. They are available in a variety of thicknesses and sizes, making them suitable for diverse industrial requirements. Their chemical composition enhances their capability to perform under demanding conditions.
These pressure vessel boiler steel plates are supplied in several delivery conditions, including hot rolled, normalized, and quenched and tempered. Their versatility ensures they meet the technical needs of industries like energy, petrochemical, and heavy machinery.
Whether for pressure vessels in energy plants or boilers in chemical facilities, ASTM A299 steel plates are trusted for their durability and strength. They are an essential choice for industries requiring steel sheets that can withstand stress and high temperatures.
We can supply all types of steel plates, especially pressure vessel boiler steel plate, ASTM A299 Gr.A Gr.B Pressure Vessel and Boiler Steel Plate, A299 steel plate, boiler steel plate, pressure steel plate, vessel steel plate, pressure vessel steeel plate, ASTM A299 GR.A steel plate, ASTM A299GR.B steel plate, pressure vessel AND boiler steel plate. A299GR.A pressure vessel steel plate, A299GR.B pressure vessel steel plate.
For pressure vessel steel plate, the grades can supply are as below: the materials, thickness, width, length, and delivery condition are as below:
CATEGORY | STANDARD | GRADES AND MATERIALS | TECHNICAL PROPERTY IS ASSURED THICKNESS | UT TEST THICKNESS | CHEMICAL COMPOSITION IS ASSURED THICKNESS | DELIVERY CONDITION |
PRESSURE VESSEL AND BOILER STEEL PLATE | ASTM A299 | Gr.A、Gr.B、 | 10～300 | 10～300 | 10～750 | |
Production Dimension: Thickness: 10mm-750mm, width 1500mm-3700mm, length 3000mm-18000mm, the special sizes over this dimension can be produced by customization. Delivery Condition: when assuring the steel plate technical property, the steel plate can be delivered at hot rolled, controlled rolled, normalized, annealled, tempered, normalized and tempered, Q+T these delivery conditions. For the grades not shown in the material list, can send to the technical department for checking for production. | ||||||
ASTM A299 is a set of standards developed by the American Society for Testing and Materials (ASTM) that specifies requirements for manganese-silicon carbon steel plates used for welding boilers and pressure vessels.
ASTM A299 Gr.A and Gr.B plates are versatile metal raw materials for industrial applications. From boiler construction to pressure vessel manufacturing, they deliver the strength and reliability needed for efficient operations.
ASTM A299 Gr.A Gr.B Grade Chemical Composition and Technical Property is as below：
Standard | C % max | Si max | Mn max | P max | S max | tensile strength（MPa） | yield strength（MPa） | Elongation% |
A299 Gr.A | 0.28 | 0.13-0.45 | 0.84-1.62 | 0.035 | 0.035 | 515-655 | 275-290 | 19 |
A299 Gr.B | 0.28 | 0.13-0.45 | 0.84-1.62 | 0.035 | 0.035 | 550-690 | 310-325 | 19 |
The ASTM A299 steel plate is widely used in making large-scale industrial boilers. Its excellent plasticity and welding properties ensure it withstands high temperatures and pressure, making it an ideal choice for boiler shells and internal components.
A299 steel plate is suitable for producing various pressure vessels, including storage tanks and compression units. It is trusted for its strength and ability to perform in high-pressure environments, providing stability and reliability in critical applications.
These steel sheets are essential for fabricating reactors, heat exchangers, and separators in the chemical industry. Their resistance to stress and high temperatures allows them to handle corrosive chemicals and demanding operational conditions effectively.
Hot rolled steel sheets manufactured to ASTM A299 standards are used in power stations for high-pressure water pipes and turbine casings. Their durability ensures the safe and efficient operation of hydroelectric and thermal power plants.
A299 boiler steel plates are applied in fabricating gas tanks, spherical tanks, and liquefied gas containers. They meet the safety and performance requirements of the oil and gas sector, where robust materials are critical.
Pressure vessel steel plates are also used in constructing high-rise buildings and long-span bridges. Their mechanical properties ensure the stability and strength needed for architectural innovation and complex designs.
A299 steel plates are utilized in producing railway carriages, structural frames, and vehicle bodies. Their high strength-to-weight ratio makes them suitable for manufacturing components that need to endure heavy loads and dynamic forces.
ASTM A299 Gr.A and Gr.B steel plates are trusted for their versatility and performance. From pressure vessel manufacturing to architectural applications, these metal raw materials provide durable and efficient solutions for a wide range of industries.
