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ASTM A108 1018 Cold Drawn Carbon Steel Bar | Easy Machining Steel Rod for Shafts & Mechanical Parts
Our ASTM A108 1018 cold drawn carbon steel bar is known for its good strength, excellent machinability, and stable quality. With high precision size and smooth surface, it is suitable for shafts, pins, bolts and general mechanical parts in machinery making and engineering field.
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ASTM A36 Steel H-Beam | Hot Rolled H Shaped W Flange Beam | Reliable Supplier
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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API 5CT N80 Oil Casing Pipe for Petroleum Drilling Seamless Oilfield Steel Casing
Common Size:
4.5″ × 0.28″ (~114.3 mm × 7.1 mm)
5″ × 0.33″ (~127 mm × 8.4 mm)
7″ × 0.50″ (~177.8 mm × 12.7 mm)
9 5/8″ × 0.53″ (~244.5 mm × 13.5 mm)
13 3/8″ × 0.62″ (~340 mm × 15.7 mm)
20″ × 1.0″ (~508 mm × 25.4 mm)
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EN 10248 S355GP S355J2W AZ13 AZ26 AZ38 Hot Rolled Z Steel Sheet Pile
Hot rolled Z-type steel sheet piles conforming to EN 10248, supplied in S355GP and S355J2W grades, covering models AZ13, AZ26, AZ38. Specially designed for Malaysia’s coastal environment and infrastructure projects, with high section modulus, excellent corrosion resistance and reliable waterproof interlock. Ideal for port construction, coastal protection, deep foundation support and JKR standard engineering works.
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ASTM A677 36F145 / 36F155 47F190 / 47F205 64F200 / 64F225 Fully Processed Non-Oriented Silicon Steel Coils
ASTM A677 fully processed non-oriented silicon steel grades like 36F145 / 36F155 / 47F190 / 47F205 / 64F200 / 64F225 are cold-rolled electrical steels designed for rotating electrical equipment such as motors, generators, compressors, and transformers.
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ASTM A992 Structural Steel Plate Supplier Hot Rolled High Strength Steel Plate for Construction & Bridge Projects Factory Direct Supply by Royal Steel Group
ASTM A992 Structural Steel Plate is a hot rolled structural steel with high strength, which is extensively utilized for making bridges, buildings, and heavy structural applications. It has good weldability, abrasion resistance and compressive strength. As one of the professional A572 Grade 50 / A992 Factory supplier in China, Royal Steel Group guarantees consistent quality, reasonable price and timely delivery.
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Custom Manufacturer API 5L 5CT Round Black Seamless & Welded Structure Steel Pipe for Oil and Gas Transportation
API 5L pipe is a carbon steel pipe used for oil and gas transportation. It includes seamless pipe(SMLS) and welded pipe (ERW, SSAW,LSAW).
It has a wide range of commercial applications:
Foundation Engineering: load-bearing piles, driven piles, threaded micropile casings, and geostructure solutions;
Construction and Protection: composite walls, structural sections, bridge abutments and dams, storm protection, and underground garages;
Energy and Infrastructure: solar solutions, signposts, towers and transmission lines, and horizontal pipelines;
Resource Development: mining-related applications. -
API 5L X52/X60/X65/X70/X80 Smls PipeLine Seamless Steel Tubes
API 5L Steel Pipes (Grade B/X42-X80) – The Expertise Solution for Oil & Gas Pipelines in Central America
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Q235 Welded Steel Pipe | Industrial & Construction Grade Carbon Steel Tubing
Durable Q235 Carbon Steel Welded Pipe for construction, industrial, and mechanical applications
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ASTM A283 Grade C Hot Rolled Carbon Steel Coil – High-Quality Structural Steel for Industrial & Construction Applications
ASTM A283 Grade C hot rolled carbon steel coil – durable, weldable structural steel for construction and industrial use.
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ASTM A653 GI Steel Roofing Sheet | Heavy-Duty Galvanized Roof Panels for Industrial, Warehouse & Factory Buildings
High quality ASTM A653 GI steel metal roof sheet with good bearing capacity, corrosion resistance and easy installation for factory, warehouse and workshop building.
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ASTM A876 Grain-Oriented Silicon Steel Coil | High Magnetic Flux & Low Core Loss for Transformers
Premium ASTM A876 grain-oriented silicon steel coils suitable for transformer cores and electrical applications. It features excellent iron loss control, high magnetic flux, and good energy efficiency. Ideal for manufacturers and engineers seeking reliable, high-quality electrical steel products.












