Phanuphong Steel, a top-notch manufacturer and supplier located in Bangkok, Thailand, is well-known for its high-quality Mild Steel Flanges that adhere to international standards. With a strong focus on precision engineering and durability, the company offers a diverse range of flanges that cater to industrial, commercial, and construction needs. The Mild Steel Flanges from Phanuphong Steel are crafted to guarantee reliable performance, straightforward installation, and cost-effectiveness. Supported by cutting-edge technology and rigorous quality control, these flanges are trusted by industries around the globe for their robust and long-lasting performance.
Mild Steel Flanges are mainly made up of iron and carbon, with small amounts of manganese, silicon, and sulfur added to boost strength and machinability. They usually contain a carbon percentage of 0.05% to 0.25%, which ensures excellent weldability and ductility. These flanges demonstrate tensile strength between 400 to 550 MPa, along with commendable elongation properties. Additionally, Mild Steel Flanges provide reliable toughness, moderate hardness, and resistance to deformation under stress, making them perfect for applications that require both strength and formability.
| Size Ranges | From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB) |
|---|---|
| Standards | ASME | BS | DIN | ANSI | GOST | EN Flanges |
| JIS Standards | 5 K, 10K, 16K, 20 K, 30K, 40K, 63 K |
| Pressure Classes | Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500 | PN 6, PN16, PN 10, PN64 |
| EN Standard | 6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar |
| Compound | Contains |
|---|---|
| Manganese, Mn | 0.60 – 0.90 % |
| Sulfur, S | ≤ 0.050 % |
| Phosphorous, P | ≤ 0.040 % |
| Carbon, C | 0.14 – 0.20 % |
| Iron, Fe | 98.81 – 99.26 % (as remainder) |
| Properties | Metric | Imperial |
|---|---|---|
| Hardness, Rockwell B (Converted from Brinell hardness) | 71 | 71 |
| Tensile Strength, Yield | 370 MPa | 53700 psi |
| Poissons Ratio (Typical For Steel) | 0.290 | 0.290 |
| Tensile Strength, Ultimate | 440 MPa | 63800 psi |
| Elongation at Break (In 50 mm) | 15.0 % | 15.0 % |
| Reduction of Area | 40.0 % | 40.0 % |
| Modulus of Elasticity (Typical for steel) | 205 GPa | 29700 ksi |
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 top manufacturer and supplier of high-quality Mild Steel Flanges products in Bangkok, Thailand. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Thanks to their strength, versatility, and affordability, Mild Steel Flanges find extensive use across various industries. In the oil, gas, and petrochemical sectors, they are essential for pipeline connections, ensuring secure and leak-proof joints. They are also employed in water supply systems, sewage treatment facilities, and fire-fighting pipelines. In construction and engineering projects, Mild Steel Flanges play a crucial role in supporting structural frameworks, machinery assemblies, and pressure vessel connections. Their weldability and adaptability make them ideal for applications in power plants, refineries, and shipbuilding, where reliability and cost-effectiveness are key.
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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