Filiz Steel, a reputable manufacturer and supplier based in Istanbul, Turkey, specializes in top-notch Carbon Steel Flanges that are built for strength, durability, and reliability in essential piping systems. Crafted from high-quality carbon steel, these flanges come in various types, including slip-on, weld neck, socket weld, blind, threaded, and lap joint. Filiz Steel guarantees precise dimensions, a smooth surface finish, and consistent quality that meet international standards. Designed to endure pressure, stress, and temperature fluctuations, Carbon Steel Flanges are commonly used in the oil and gas, petrochemical, power generation, construction, and water treatment sectors for secure piping connections.
Carbon Steel Flanges are mainly made up of carbon, manganese, silicon, and small amounts of trace elements like sulfur and phosphorus, depending on the specific grade. They boast impressive tensile strength (400–700 MPa) and high yield strength, ensuring robust performance under pressure. With excellent toughness, hardness, and impact resistance, these flanges maintain their structural integrity even in tough environments. They are also weldable, machinable, and can undergo heat treatment to boost wear resistance and strength. Carbon Steel Flanges provide precise dimensions, leak-proof connections, and a long service life, making them a dependable choice for demanding industrial piping systems.
| Specifications | ASTM A105 / ASME SA105, A105N |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″ to 48″ |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flanges Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Elements | Composition, % |
| Carbon [C] | ≤0.35 |
| Manganese [Mn] | 0.60-1.05 |
| Phosphorus [P] | ≤0.35 |
| Sulfur [S] | ≤0.40 |
| Silicon [Si] | 0.10-0.35 |
| Copper [Cu] | ≤0.40 |
| Nickel [Ni] | ≤0.40 |
| Chromium [Cr] | ≤0.30 |
| Molybdenum [Mo] | ≤0.12 |
| Vanadium [V] | ≤0.08 |
| Tensile Strength min. | Yield Strength min. | Elongation min. | Reduction of Area, min. | Hardness | ||
|---|---|---|---|---|---|---|
| MPa | ksi | MPa | ksi | % | % | HBW |
| 485 | 70 | 250 | 36 | 22 | 30 | 137-187 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Filiz Steel is one of the most prominent manufacturers and suppliers of superior quality Carbon Steel Flanges in Istanbul, Turkey. As experts in steel solutions, we supply a complete spectrum of products like Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our product range comprises Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Known for our reliable delivery and first-rate customer service, we are committed to supplying high-quality steel materials that guarantee durability and excellent performance in numerous industrial applications.
Carbon Steel Flanges find extensive use across various industries that require durable and cost-effective piping connections. In the oil and gas industry, they are essential for transmission pipelines, offshore drilling, and refinery systems. In petrochemical plants and power generation facilities, they ensure reliable connections for high-pressure and high-temperature piping. The construction and water treatment sectors utilize them in HVAC systems, structural piping, and water supply networks. Additionally, these flanges are employed in shipbuilding, mechanical engineering, and chemical processing applications.
Filiz 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 Istanbul, Turkey.
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