Phanuphong Steel and Plates is a reputable manufacturer and supplier of top-notch carbon steel products located in Bangkok, Thailand. With years of experience under their belt and a strong dedication to quality, the company focuses on crafting Carbon Steel Flat Bars for a variety of industrial and commercial uses. Phanuphong Steel has built a solid reputation for providing reliable, durable, and precisely engineered flat bar solutions that adhere to both local and international standards. Their commitment to innovation, competitive pricing, and outstanding customer service has made them a go-to partner for clients in need of structural steel solutions throughout Southeast Asia and beyond.
The Carbon Steel Flat Bar from Phanuphong Steel is mainly made up of iron, with carbon content between 0.15% and 0.25%, striking a great balance between strength and ductility. To boost performance, they also incorporate elements like manganese and silicon. This product boasts a tensile strength of 400–550 MPa, a yield strength of around 250 MPa, and an elongation of 20% over 50 mm. These mechanical properties guarantee excellent weldability, formability, and machinability, making it perfect for both structural and fabrication tasks. Each batch goes through rigorous quality control to ensure consistent composition and performance.
| Standard | ASTM A105, ASME SA105 |
|---|---|
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round bar Size | Diameter: 3-~800mm |
| Hex Bar Size | 2-100mm A/F |
| Square Bar Size | 4 to 100mm |
| Angle Bar Size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Rectangular Size | 33 x 30mm to 295 x 1066mm |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Condition | Hardened & tempered, annealed |
| Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Processing | Bar cutting to 650mm |
| Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phanuphong Steel is a trusted manufacturer and supplier of high-quality Carbon Steel Flat Bar in Bangkok, Thailand. We specialize in premium steel products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, Sheets, and Plates. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability, and performance in critical industrial applications.
| Size | Weight |
|---|---|
| Inch | Lbs |
| 1/8 * 1/2 | 0.2 |
| 1/8 * 3/4 | 0.32 |
| 1/8 * 1 | 0.43 |
| 1/8 * 1-1/4 | 0.53 |
| 1/8 * 1-1/2 | 0.64 |
| 3/16 * 1/2 | 0.32 |
| 3/16 * 3/4 | 0.48 |
| 3/16 * 1 | 0.64 |
| 3/16 * 1-1/4 | 0.80 |
| 3/16 * 1-1/2 | 0.96 |
| 1/4 * 1/2 | 0.43 |
| 1/4 * 3/4 | 0.64 |
| 1/4 * 1 | 0.85 |
| 1/4 * 1-1/4 | 1.06 |
| 1/4 * 1-3/4 | 1.49 |
| 1/4 * 1-1/2 | 1.28 |
Carbon Steel Flat Bars from Phanuphong Steel find extensive use in construction, automotive, infrastructure, and general fabrication sectors. They are perfect for creating base plates, brackets, frames, supports, and reinforcement components in both residential and commercial buildings. Thanks to their impressive strength and versatility, they are also utilized in machinery parts, trailers, fencing, and metal structures. The flat, rectangular shape makes cutting, welding, and machining a breeze, which is why engineers and fabricators often prefer them. Their adaptability across various industries ensures they meet a wide range of needs.
Phanuphong Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Bangkok, Thailand.
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