Faizan Flanges is a trusted manufacturer and supplier of Carbon Steel A105 Flanges in Doha, Qatar, offering dependable solutions for a wide range of industrial piping systems. ASTM A105 flanges are widely used due to their excellent strength, durability, and cost-effectiveness in high-pressure and high-temperature applications. Manufactured from forged carbon steel, these flanges provide strong, leak-free connections for critical operations. At Faizan Flanges, every A105 flange is produced with strict quality control and precision machining to meet international standards, ensuring long service life, operational safety, and consistent performance across demanding industries.
Carbon Steel A105 Flanges are made from forged carbon steel with a composition primarily consisting of iron and carbon, along with controlled amounts of manganese, silicon, phosphorus, and sulfur. This composition provides excellent strength and toughness. Mechanically, A105 flanges offer high tensile strength, good yield strength, and strong resistance to pressure and mechanical stress. They perform reliably under moderate to high temperatures, making them suitable for pressure-bearing applications where structural integrity and durability are essential.
| 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 |
| 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 |
Faizan Flanges, a leading supplier in Doha, Qatar, offers an extensive selection of Carbon Steel A105 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Carbon Steel A105 Flanges are commonly used in oil and gas pipelines, petrochemical plants, power generation facilities, refineries, and water treatment systems. They are ideal for connecting pipes, valves, pumps, and pressure vessels in high-pressure and high-temperature environments. These flanges are suitable for steam, oil, gas, and fluid transmission systems. Their strength, availability, and cost efficiency make them a preferred choice for general industrial use. Faizan Flanges supplies A105 flanges to ensure safe, reliable, and maintenance-friendly connections for critical piping infrastructure.
Yes, we offer custom sizes for Carbon Steel A105 Flanges to meet specific project needs. Our team at Faizan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@faizanflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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