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Structural Steel Products
STS supplies structural steel products across the full range of grades and product forms required by energy, resources, marine, and infrastructure projects. From offshore grade heavy steel plate for subsea structures and wind foundations to standard structural sections for processing plants and site infrastructure, we source globally and deliver with full mill certification and documentation. Where Australian domestic supply cannot meet your specification, schedule, or cost requirements, our international mill network can also provide tubulars for structural applications.
Steel Plate
STS supplies structural steel products across the full range of grades and product forms required by energy, resources, marine, and infrastructure projects. From offshore grade heavy steel plate for subsea structures and wind foundations to standard structural sections for processing plants and site infrastructure, we source globally and deliver with full mill certification and documentation. Where Australian domestic supply cannot meet your specification, schedule, or cost requirements, our international mill network can also provide tubulars for structural applications.
Grades:
EN10225 S355M / S355MO / S355MLO / S460M / S460MO / S460MLO are essential steel plate specifications used in various tubulars for structural applications. Additionally, EN10025 includes structural steel products like S355J0 / S355J2 / S355K2. In the API standard, you'll find grades like API 2W and API 2H Gr.50 / Gr.60, as well as ASTM A516 Gr.50 / Gr.60 / Gr.70, all of which are crucial for high-performance structural steel applications.
Typical Applications
Offshore jacket and topsides fabrication using high-quality steel plates, subsea mudmats, manifold structures, and protection frames. We specialize in offshore wind monopile and jacket foundation fabrication, including transition pieces and offshore substation structures. Our services extend to pressure vessel and storage tank fabrication, as well as marine vessel hull and deck plating with premium structural steel products. We also offer shipbuilding and ship repair, processing plant structures, and module fabrication. Our expertise includes spreader bars and lifting structures, alongside weld procedure qualification test plates, and tubulars for structural applications.
Our steel plate is available as a full plate or can be cut and processed to your specifications, including hole cutting and precise quantity supply. We also accept DXF files for your convenience, ensuring you receive the structural steel products you need, including tubulars for structural applications.
Sections — Beams, Columns, Channel, Angle, Flat Bar & Round
STS supplies structural steel products across the full range of grades and product forms required by energy, resources, marine, and infrastructure projects. From offshore grade heavy steel plate for subsea structures and wind foundations to standard structural sections for processing plants and site infrastructure, we source globally and deliver with full mill certification and documentation. Where Australian domestic supply cannot meet your specification, schedule, or cost requirements, our international mill network can also provide tubulars for structural applications.
Grades:
EN10225 S355M / S355MO / S355MLO / S460M / S460MO / S460MLO are essential steel plate specifications used in various tubulars for structural applications. Additionally, EN10025 includes structural steel products like S355J0 / S355J2 / S355K2. In the API standard, you'll find grades like API 2W and API 2H Gr.50 / Gr.60, as well as ASTM A516 Gr.50 / Gr.60 / Gr.70, all of which are crucial for high-performance structural steel applications.
Typical Applications
Offshore jacket and topsides fabrication using high-quality steel plates, subsea mudmats, manifold structures, and protection frames. We specialize in offshore wind monopile and jacket foundation fabrication, including transition pieces and offshore substation structures. Our services extend to pressure vessel and storage tank fabrication, as well as marine vessel hull and deck plating with premium structural steel products. We also offer shipbuilding and ship repair, processing plant structures, and module fabrication. Our expertise includes spreader bars and lifting structures, alongside weld procedure qualification test plates, and tubulars for structural applications.
Tubulars — Seamless, ERW & SAW
STS supplies structural steel products across the full range of grades and product forms required by energy, resources, marine, and infrastructure projects. From offshore grade heavy steel plate for subsea structures and wind foundations to standard structural sections for processing plants and site infrastructure, we source globally and deliver with full mill certification and documentation. Where Australian domestic supply cannot meet your specification, schedule, or cost requirements, our international mill network can also provide tubulars for structural applications.
Grades:
EN10225 S355M / S355MO / S355MLO / S460M / S460MO / S460MLO are essential steel plate specifications used in various tubulars for structural applications. Additionally, EN10025 includes structural steel products like S355J0 / S355J2 / S355K2. In the API standard, you'll find grades like API 2W and API 2H Gr.50 / Gr.60, as well as ASTM A516 Gr.50 / Gr.60 / Gr.70, all of which are crucial for high-performance structural steel applications.
Typical Applications
Offshore jacket and topsides fabrication using high-quality steel plates, subsea mudmats, manifold structures, and protection frames. We specialize in offshore wind monopile and jacket foundation fabrication, including transition pieces and offshore substation structures. Our services extend to pressure vessel and storage tank fabrication, as well as marine vessel hull and deck plating with premium structural steel products. We also offer shipbuilding and ship repair, processing plant structures, and module fabrication. Our expertise includes spreader bars and lifting structures, alongside weld procedure qualification test plates, and tubulars for structural applications.
Hollow Sections — Square, Rectangular & Circular
STS supplies structural steel products across the full range of grades and product forms required by energy, resources, marine, and infrastructure projects. From offshore grade heavy steel plate for subsea structures and wind foundations to standard structural sections for processing plants and site infrastructure, we source globally and deliver with full mill certification and documentation. Where Australian domestic supply cannot meet your specification, schedule, or cost requirements, our international mill network can also provide tubulars for structural applications.
Grades:
EN10225 S355M / S355MO / S355MLO / S460M / S460MO / S460MLO are essential steel plate specifications used in various tubulars for structural applications. Additionally, EN10025 includes structural steel products like S355J0 / S355J2 / S355K2. In the API standard, you'll find grades like API 2W and API 2H Gr.50 / Gr.60, as well as ASTM A516 Gr.50 / Gr.60 / Gr.70, all of which are crucial for high-performance structural steel applications.
Typical Applications
Offshore jacket and topsides fabrication using high-quality steel plates, subsea mudmats, manifold structures, and protection frames. We specialize in offshore wind monopile and jacket foundation fabrication, including transition pieces and offshore substation structures. Our services extend to pressure vessel and storage tank fabrication, as well as marine vessel hull and deck plating with premium structural steel products. We also offer shipbuilding and ship repair, processing plant structures, and module fabrication. Our expertise includes spreader bars and lifting structures, alongside weld procedure qualification test plates, and tubulars for structural applications.
Piling Solutions
STS supplies structural steel products across the full range of grades and product forms required by energy, resources, marine, and infrastructure projects. From offshore grade heavy steel plate for subsea structures and wind foundations to standard structural sections for processing plants and site infrastructure, we source globally and deliver with full mill certification and documentation. Where Australian domestic supply cannot meet your specification, schedule, or cost requirements, our international mill network can also provide tubulars for structural applications.
Products
EN10225 S355M / S355MO / S355MLO / S460M / S460MO / S460MLO are essential steel plate specifications used in various tubulars for structural applications. Additionally, EN10025 includes structural steel products like S355J0 / S355J2 / S355K2. In the API standard, you'll find grades like API 2W and API 2H Gr.50 / Gr.60, as well as ASTM A516 Gr.50 / Gr.60 / Gr.70, all of which are crucial for high-performance structural steel applications.
Typical Applications
Offshore jacket and topsides fabrication using high-quality steel plates, subsea mudmats, manifold structures, and protection frames. We specialize in offshore wind monopile and jacket foundation fabrication, including transition pieces and offshore substation structures. Our services extend to pressure vessel and storage tank fabrication, as well as marine vessel hull and deck plating with premium structural steel products. We also offer shipbuilding and ship repair, processing plant structures, and module fabrication. Our expertise includes spreader bars and lifting structures, alongside weld procedure qualification test plates, and tubulars for structural applications.
Clad Pipe & Fittings
STS supplies structural steel products across the full range of grades and product forms required by energy, resources, marine, and infrastructure projects. From offshore grade heavy steel plate for subsea structures and wind foundations to standard structural sections for processing plants and site infrastructure, we source globally and deliver with full mill certification and documentation. Where Australian domestic supply cannot meet your specification, schedule, or cost requirements, our international mill network can also provide tubulars for structural applications.
Typical Applications
EN10225 S355M / S355MO / S355MLO / S460M / S460MO / S460MLO are essential steel plate specifications used in various tubulars for structural applications. Additionally, EN10025 includes structural steel products like S355J0 / S355J2 / S355K2. In the API standard, you'll find grades like API 2W and API 2H Gr.50 / Gr.60, as well as ASTM A516 Gr.50 / Gr.60 / Gr.70, all of which are crucial for high-performance structural steel applications.
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