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Yousef Metals is a trusted manufacturer and supplier of high-quality Carbon Steel ASTM A105 Flanges in Doha, Qatar, serving the oil & gas, petrochemical, power, and construction industries. Known for their strength, durability, and precision, A105 flanges are manufactured in compliance with ASTM, ASME, and ANSI standards to ensure reliable and leak-proof performance. With advanced manufacturing facilities, strict quality control, competitive pricing, and timely delivery, Yousef Metals provides dependable flange solutions for both standard and high-pressure piping systems across Qatar and the Middle East.
Carbon Steel ASTM A105 Flanges are produced from forged carbon steel, offering excellent tensile and yield strength, good ductility, and reliable toughness. This material performs well under moderate to high temperatures and pressures, making it suitable for a wide range of industrial applications. A105 flanges provide resistance to mechanical stress and maintain structural integrity in demanding environments. Heat treatment processes further enhance their mechanical properties, ensuring consistent performance, durability, and long service life.
| Specs | ASTM A105/ ASME SA105 |
|---|---|
| Pressure Classes | Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500 |
| Standards | ASME | BS | DIN | ANSI | GOST | EN Flange |
| Size Ranges | From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB) |
| Flange Face Type | FF, RF, LMF, SMF, RTJ, LJF. |
| JIS Standards | 5 K, 10K, 16K, 20 K, 30K, 40K, 63 K |
| UNI/ DIN / EN Standard | 6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar |
| 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.
ChoosingCarbon Steel A105 Flanges from Yousef Metals ensures unmatched quality and long-lasting performance. These pipes are engineered for superior corrosion resistance, strength, and precision, making them ideal for a wide range of industrial applications. With a strong focus on customer satisfaction, timely delivery, and technical expertise, Yousef Metals provides reliable and high-grade stainless steel solutions tailored to meet your specific project requirements.
Yousef Metals, one of the leading suppliers ofCarbon Steel A105 Flanges in Doha, Qatar, offers a wide selection of high-quality pipes and tubes suitable for various industrial applications. With an extensive inventory, reliable sourcing, and a strong commitment to quality, service, and timely delivery, Yousef Metals has established itself as a trusted name for premium stainless steel products across the Qatar.
Yes, we provide custom sizes of Carbon Steel A105 Flanges to match your exact project requirements. At Yousef Metals, our team is dedicated to delivering tailored piping and tubing solutions that ensure precision and reliability. For more information or personalized assistance, reach out to us at sales@yousefmetals.com.
ASTM A105 Carbon Steel Flanges are widely used in oil and gas pipelines, petrochemical plants, power stations, water treatment facilities, and industrial piping systems. They are ideal for connecting pipes, valves, pumps, and other equipment in pressure-bearing applications. In Qatar’s energy and infrastructure sectors, these flanges support fluid transfer, steam lines, and process systems. Their cost-effectiveness, strength, and ease of installation make them a preferred choice for reliable and efficient piping connections.
