-
ASTM A500 Grade B/C Steel Pipe Piles Supplier in China | SSAW / LSAW Structural Steel Pipe for Piling Applications
Royal Steel Group offers ASTM A500 Grade B/C Steel Pipe Piles for use in foundation piling, marine construction, bridge supports and other infrastructure work worldwide. Our steel pipe piles are available in two forms, LSAW and SSAW, and provide exceptional strength, good quality, tailor made steel pipe piles and prompt worldwide delivery. MTC and third party inspection can be provided on request.
-
High Strength ASTM A572 Structural Steel Channel | U Channel for Bridges & Buildings
High strength hot rolled structural U channel ASTM A572 steel is used for bridges, buildings, and high load bearing applications. Excellent yield strength combined with good weldability and load bearing make it a dependable choice for industrial and infrastructure construction.
-
EN 10034 / EN 10025 S235JR S275JR S355JR IPE100–IPE360 Structural Steel I Beam
Conforming fully to EN structural steel specifications, our IPE H beams deliver consistent, dependable structural performance. Ideal for all construction and civil infrastructure works, these steel beams serve as core load-bearing components for commercial buildings, industrial plants, bridge frameworks and municipal engineering projects.
-
ASTM A847 HSS Square Tube Corrosion-Resistant Structural Steel Tube for Outdoor Weather-Exposed Construction
ASTM A500 Grade D square HSS tube is a high‑strength structural hollow section well‑suited for outdoor installations and weather‑exposed working conditions. It delivers solid mechanical strength, tight dimensional tolerances, good weldability and easy‑to‑process fabrication properties. This steel tube is widely used for load‑bearing components such as steel structures, equipment frames, support members, building columns, bridge parts and industrial construction projects. Custom options including special sizes, wall thicknesses, cut‑to‑length dimensions and surface finishes are offered to meet diverse global project requirements.
-
ASTM A690 U-Type Steel Sheet Piles for Marine Projects | Royal Steel Group
We offer ASTM A690 U-type steel sheet piles — hot-rolled sections in custom lengths, cut to match your project drawings.
They’re used for retaining walls, cofferdams, marine construction, and excavation support. Driven in sequence, the interlocking profiles build one continuous wall that holds earth on one side and water on the other.
Each order ships with its mill test certificate, and we deliver worldwide, to any port you name.
-
ASTM A36/A992/A992M/A572 Gr 50 Steel I Beam – High Strength Structural I-Beams for Commercial Construction, Bridges & Industrial Warehouses
ASTM I-beams are steel profiles with a central vertical web and two horizontal flanges. They are extremely strong materials with excellent load-bearing capacity and machinability, and are commonly used in construction, bridges, and industrial applications in the United States.
-
ASTM A283 Carbon Steel Plates & Sheets – Durable, Reliable & Cost-Effective Structural Steel
ASTM A283 Steel Plate/Sheet – An economical low-carbon structural steel with good weldability, machinability and formability, suitable for construction and industrial structures bearing light to medium strength loads.
-
ASTM A992 Hot Rolled Steel Plate – High Strength Structural Steel for Construction
ASTM A992 (High-Strength Low-Alloy Structural Steel) - Steel plate for buildings, bridges, and industrial projects
-
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. -
ASTM A53 Steel Square Tube – Industrial, Mechanical & Construction Applications
We manufacture ERW welded and seamless square steel tubing conforming to ASTM A53 standards using superior craftsmanship. These tubings are made from robust and durable carbon steel to meet your structural, mechanical, or industrial needs. We offer custom sizes and three finishes: galvanized, black, or red (black tubing with a red coating on the inner wall) to enhance corrosion resistance and durability.
-
ASTM A709 Heavy Steel Plate | Bridge Structural Carbon Steel Plate Supplier
ASTM A709 heavy steel plate is a high-performance structural steel designed for bridge construction and heavy infrastructure projects. It offers excellent strength, toughness, weldability, and, in weathering grades, superior corrosion resistance, making it ideal for long-term structural applications under harsh environments.
-
AS/NZS 3679.1 Structural H Beam | Grade 300/350/350L0 | 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.
