SM490 round steel is commonly used in the construction of offshore structures due to its favorable characteristics. SM490 round steel is utilized in the construction of offshore platforms, including fixed platforms, compliant towers, and jack-up rigs. These structures require materials with high strength to support the weight of the platform and withstand the forces exerted by waves, wind, and currents. SM490 round steel is used in subsea structures such as underwater pipelines, risers, and wellheads. These components require high strength and good weldability to ensure their integrity under high-pressure conditions and in corrosive underwater environments.
|
Size |
3MM-500MM and customized size |
Technics |
Electroslag remelting and Heat treatment |
|
Standard |
AISI, JIS, EN, GB |
Surface |
black, pickling, bright |
|
Material |
Q235/Q345/1045/1060/1050 etc. |
Production capitaty |
150 TON/day 5000 TON /month |
|
Shape |
Round, flat, square, triangle, hexagon, angle |
Delivery time |
Within 30 Days |
|
Length |
300mm-1000mm and customized. |
Payment Terms |
T/T , L/C |
SM490 round steel is employed in various support structures used in offshore operations, including support frames, equipment modules, and deck structures. These structures provide support for equipment, storage, and operational facilities on offshore platforms. SM490 round steel is utilized in the construction of mooring systems, which are critical for anchoring offshore platforms and floating structures. The high strength of SM490 steel ensures the stability and safety of these systems in rough sea conditions. SM490 round steel is commonly used in the fabrication of jacket structures, which are steel frameworks supporting offshore platforms in shallow water. These structures provide stability and load-bearing capacity for the platform and are subjected to various environmental forces.


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