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AS/NZS 3679.1 Grade 300 / 350 / 350L0 Structural H-Beam | Royal Steel Group
Royal Steel Group is a leading China-based steel structure factory with global reach. We specialise in supplying high-quality AS/NZS 3679.1 Grade 300/350/350L0 structural H-beams, fully compliant with Australian and New Zealand standards. Our products deliver reliable performance and broad application, highly recognised by clients across Australia and New Zealand. For product details or custom solutions, contact our professional team directly.
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Hot Rolled Steel Wire Rod for Wire Drawing, Nails, Mesh & Industrial Use
Steel Wire Rod is a type of hot-rolled steel, typically supplied in coils, produced from low-carbon or low-alloy steel through a controlled hot-rolling process. With diameters ranging from 5.5 to 30 mm, wire rod offers high strength, excellent toughness, and a smooth, uniform surface finish. It is widely used in construction for reinforced concrete structures and serves as a key raw material for manufacturing steel wire, strands, and other drawn products.
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High Strength European H Beam Steel HEA / HEB / HEM – EN S275JR Hot Rolled Structural Profiles
EN H-Beam steel is a structural steel with a European standard wide-flange profile which is widely used in building, bridge and industrial construction due to its high strength and good weather resistance. -
API 5L Seamless Steel Pipe (X52, X60, X65, X70, X80) | SMLS Line Pipe for Oil & Gas Pipeline
API 5L Steel Pipes (Grade B/X42-X80) – The Expertise Solution for Oil & Gas Pipelines in Central America
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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. -
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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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.












