Home > Super Duplex Steel > Super Duplex Ball Valve
Anwar Tubefittings is a reliable manufacturer and supplier of **Super Duplex Ball Valves** based in Manama, Bahrain. They provide high-performance solutions tailored for industries that operate under extreme pressure and in corrosive environments. These valves are designed to ensure precise flow control while delivering leak-tight performance, durability, and reliability even in the toughest conditions. Built to meet rigorous international standards, Super Duplex Ball Valves blend strength, corrosion resistance, and a long service life. With a strong focus on quality, precision, and customer satisfaction, Anwar Tubefittings consistently offers trustworthy fluid-control solutions to various industries throughout Bahrain and the Middle East.
Super Duplex Ball Valves are made from a unique alloy blend, typically comprising 25% chromium, 7% nickel, and 4% molybdenum, which provides exceptional corrosion resistance and strength. They exhibit excellent mechanical properties, including high tensile strength (up to 620 MPa) and yield strength (up to 450 MPa), ensuring reliability under high pressure and temperature conditions. The advantages of Super Duplex Ball Valves include superior resistance to pitting and crevice corrosion, durability in harsh environments, and a longer service life, making them ideal for critical applications in the oil and gas, chemical, and marine industries.
| ASTM | ASTM A890 Grade 5A, EN 1.4410, 1.4469 | ||||||
| Media | Oil, Gas & Water | ||||||
| Temperature of Media | Medium Temperature | ||||||
| Pressure & Temperature Limit accordance to ANSI/ASME B16.34 |
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| Operation Way | Manual, Electric actuator, Pneumatic | ||||||
| Standard | 3A/ ISO/ DIN/ SMS / ASTM / JIS | ||||||
| Brand Name | OS-LOK | ||||||
| Packaging Details | PVC package, wooden case or as per customer’s requirement. | ||||||
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| Working pressure | 3000 psig (206 bar) | ||||||
| Seal ring material | PPL, PTFE, PPL Soft Graphite | ||||||
| Manufacturing Process | Forged bar stock | ||||||
| OEM service | Yes | ||||||
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| Flow Rate | .93, 2.34, 6.42, .70, 1.04, 3.62,.87 Cv | ||||||
Super Duplex Ball Valves are crafted from top-quality super duplex stainless steels, like **S32750 / S32760**, which boast a well-balanced austenitic-ferritic microstructure. Their unique composition includes high amounts of chromium, nickel, molybdenum, and nitrogen, granting them outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich or aggressive chemical settings. On the mechanical side, these valves exhibit very high tensile and yield strength, excellent toughness, and strong fatigue resistance, making them perfect for high-pressure and high-temperature applications.
These Super Duplex Ball Valves find extensive use in the oil and gas, petrochemical, chemical processing, desalination, marine, and power generation sectors, where corrosion resistance and reliability are paramount. They are adept at handling aggressive fluids, seawater, and high-pressure pipelines while ensuring precise flow regulation and leak-proof operation. Their durability, strength, and ability to withstand harsh operating conditions make them vital components for critical industrial processes, ensuring efficiency, safety, and long-lasting performance.
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Super Duplex Ball Valves are widely used across various industries due to their exceptional strength and corrosion resistance. Common applications include oil and gas exploration, where they manage high-pressure and corrosive fluids. In chemical processing, these valves control the flow of aggressive chemicals, ensuring safety and reliability. They are also essential in marine environments, handling seawater and other harsh conditions. Additionally, Super Duplex Ball Valves are utilized in power generation, water treatment, and desalination plants, providing efficient fluid control and contributing to overall system integrity.
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