Dang Steel stands out as a top-notch manufacturer and supplier of high-quality mild steel flanges, proudly based in Da Nang, Vietnam. With years of expertise and a dedication to excellence, Dang Steel has earned a solid reputation for delivering precision-engineered products that align with international standards. Focusing on mild steel flanges, the company serves a diverse array of industrial sectors, including construction, oil & gas, and shipbuilding. By utilizing advanced manufacturing techniques and rigorous quality control, Dang Steel guarantees durability, performance, and customer satisfaction. Their strategic location in Da Nang facilitates efficient logistics, making them a go-to supplier throughout Southeast Asia.
Mild steel flanges from Dang Steel generally contain between 0.16% and 0.29% carbon, along with small amounts of manganese, silicon, and sulfur. This low carbon content gives them excellent weldability and malleability. The mechanical properties feature a tensile strength of 400 to 550 MPa and a yield strength of around 250 MPa. These flanges exhibit good ductility and impact resistance, making them perfect for moderate pressure and temperature applications. They meet international standards like ASTM A105 and EN 1092, ensuring consistent quality and compatibility in industrial piping systems.
| 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.
Dang Steel is a top manufacturer and supplier of high-quality Mild Steel Flanges products in Da Nang, Vietnam. 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.
Mild steel flanges find extensive use in industries that demand secure and leak-proof piping connections. You’ll commonly see them in water treatment plants, oil and gas pipelines, HVAC systems, and shipbuilding. These flanges are perfect for connecting pipes, valves, pumps, and other equipment in both high- and low-pressure settings. Their ease of welding and forming makes them ideal for fabrication and maintenance tasks. Dang Steel’s mild steel flanges are frequently utilized in industrial infrastructure and mechanical engineering projects, showcasing their versatility and reliability.
Dang 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 Da Nang, Vietnam.
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