Home > Super Duplex Steel Flanges
Yousef Metals stands out as a top-notch manufacturer and supplier located in Doha, Qatar, focusing on high-quality flanges and piping components tailored for demanding industrial needs. The company has built a solid reputation for its precision manufacturing, rigorous quality control, and commitment to international standards. With state-of-the-art production facilities and a skilled technical team, Yousef Metals provides super duplex steel flanges known for their remarkable corrosion resistance, impressive strength, and long-lasting reliability. Their dedication to timely delivery, technical support, and customer satisfaction has made them a go-to partner for oil and gas, petrochemical, marine, and industrial projects around the globe.
Super duplex steel flanges are crafted from duplex stainless steel, enriched with high levels of chromium, molybdenum, and nitrogen, which creates a well-balanced microstructure of austenite and ferrite. On the mechanical side, these flanges boast excellent tensile and yield strength, outstanding toughness, and remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. They maintain their shape and stability even under high pressure and temperature, making them perfect for welding and critical piping systems in tough environments.
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/8″ NB TO 24″ NB |
| Standards | : | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | : | S32750 / S32760 / S32950 |
| % | ASTM A182 Super Duplex UNS S32750 And UNS 32760 Flanges |
| C | 0.03 maximum |
| Mn | 1.5 |
| Mo | 3.0-5.0 |
| Ni | 5.5-8.0 |
| N | 0.2-0.35 |
| Si | 0.8 |
| P | 0.035 |
| S | 0.02 |
| Cr | 24-26 |
| Cu | 0.5-3.0 |
| Tensile Strength (in MPa) | 770 |
| A5 Elongation (in %) | 25 |
| Proof Stress 0.2% (in MPa) | 550 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Blind Flanges from Yousef Metals ensures unmatched quality and long-lasting performance. These Flanges 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-performance Super Duplex Steel Flanges tailored to meet your specific operational and project requirements.
Yousef Metals, one of the leading suppliers of Super Duplex Steel Flanges in Doha, Qatar, offers a wide selection of high-quality flanges 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 Super Duplex Steel Flanges to match your exact project requirements. At Yousef Metals, our team is dedicated to delivering tailored flanges solutions that ensure precision and reliability. For more information or personalized assistance, reach out to us at sales@yousefmetals.com.
These super duplex steel flanges find their place in offshore oil and gas platforms, chemical processing plants, desalination units, and marine applications where strength and corrosion resistance are crucial. They excel in seawater systems, aggressive chemical settings, and high-pressure pipelines. With their long service life, reduced maintenance needs, and dependable performance, these flanges ensure safe and efficient operations in challenging industrial and marine conditions.
