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AS/NZS 3679.1 Grade 300 / 350 / 350L0 Structural H-Beam | Royal Steel Group
Royal Steel Group is a China steel structure factory leader with worldwide. We specialise in the supply of quality AS/NZS 3679.1 Grade 300/350/350L0 Structural H-beams that meets the Australian and New Zealand standards. Our products provide excellent and stable performance to be widely acknowledged in Australia and New Zealand by clients. For the product details or customized solutions, directly contact our professional team.
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ASTM A106 Hot Rolled Carbon Metal Steel Plate Large-Scale Factory Production & Export Supply Factory Supply by Royal Steel Group
ASTM A106 hot rolled carbon steel plate | MS & HR steel plate manufacturer. Factory supply with hot selling sizes, competitive price by Royal Steel Group
Hot Selling Sizes:
6mm / 8mm / 10mm / 12mm / 16mm / 20mm
Width: 1000mm – 2500mm
Length: 6000mm – 12000mmCustom sizes available upon request
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High Quality Q235 Hot-Rolled Carbon Steel Coil 600-2000mm For Construction
Hot-rolled carbon steel coil is a fundamental steel used extensively in industrial production. Its excellent plasticity and low deformation resistance allow for rolling with large deformations, resulting in high production efficiency and the ability to produce thicker plates. Its high cost-effectiveness and wide range of applications have made it a core raw material for applications in construction, machinery, transportation, and other fields.
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High-Strength ASTM W beam: Engineered for American Industrial Standards
High-quality H beam steel compliant with ASTM standards, ideal for bridges, industrial buildings & infrastructure in Central America. Custom sizes, corrosion-resistant, fast shipping from China.
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ASTM A106 GR.B Seamless Carbon Steel Pipe/Tube for Oil, Gas & Power Plants
ASTM A106 GR.B seamless carbon steel pipes – Perfect for oil, gas, power, and industrial pipelines.
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ASTM A529 Hot Rolled Structural Steel Sheet – Ideal for Bridges and Infrastructure
ASTM A529 hot-rolled steel sheet – good weldability, slightly stronger than A36, suitable for bridge and building structures.
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Q235 / Q235B Hot Rolled Steel Sheet Piles for Excavation Support & Waterfront Engineering
Q235/Q235B U-Type Steel Sheet Piles – Reliable High-Strength Solution for Retaining Walls and Marine Engineering in the Americas
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ASTM A252 Gr 3 SSAW / LSAW Structural Steel Pipe Piles for Deep Foundation, Bridge, Port & Offshore Wind Projects
High-performance ASTM A252 Gr.3 steel pipe piles manufactured by Spiral Submerged Arc Welding (SSAW) and Longitudinal SAW (LSAW). Engineered for heavy load-bearing foundations in marine and infrastructure projects.
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European Standard EN 10025 S275JR UPN Steel Channel for Building & Infrastructure Structures
Fabricated per EN 10025 European standards, S275JR UPN channel steel features stable hardness and excellent ductility. This hot rolled U channel delivers reliable load-bearing performance and great versatility, perfect for industrial frames, warehouse bracing, mechanical supports and conventional infrastructure construction. Contact us for custom sizes and factory pricing. -
EN10219 S355J2H Structural Carbon Steel Pipe Pile
EN10219 S355J2H structural carbon steel pipe piles are high-strength welded steel pipe piles designed for demanding foundation and structural applications. They have a minimum yield strength of 355 MPa and guarantee an impact toughness of 27 J at -20°C. They are widely used in bridge foundations, marine engineering, offshore wind farms, port infrastructure, retaining walls, and deep foundation projects. Their excellent weldability and low-temperature performance make them particularly suitable for cold climates and harsh marine environments.
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UPN 40×20, 50×25, 50×38 U Channels | Hot Rolled UPN Steel for Structural, Construction & Machinery Applications
Channel Steel UPN (U Channel Steel) is a hot rolled steel profile that meets the standard EN 10279 / DIN 1026. Typical heights are from 40 mm to 400 mm, and it is used in building construction as well as machine supports and engineering frames.
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API 5L Grade B Carbon Seamless Pipe Steel Line Pipe for Oil & Gas Pipelines
High-quality, factory-direct API 5L Grade B carbon seamless line pipes for energy, water, and industrial pipeline projects. PSL1 & PSL2 options available.












