Super Duplex Ball Valve

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Ayhan Tube Fittings, located in Istanbul, Turkey, is a reliable manufacturer and supplier of Super Duplex Ball Valves, offering top-notch solutions for industries that demand exceptional corrosion resistance and strength. These valves are meticulously crafted to ensure leak-proof operation, dependable flow control, and a long lifespan even in tough conditions. Adhering to international standards and undergoing rigorous quality checks, Ayhan Tube Fittings guarantees that every product meets the high standards required by sectors like oil and gas, chemical processing, marine, and power generation. With prompt deliveries, competitive pricing, and a strong focus on customer service, the company has earned a reputation for excellence in specialty valve manufacturing.

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Table of Contents

Super Duplex Ball Valves are constructed from advanced super duplex stainless steel grades, mainly UNS S32750 and S32760, which contain significant amounts of chromium (24–26%), nickel (6–8%), molybdenum (3–5%), and nitrogen. This unique blend offers outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. On a mechanical level, these valves boast impressive tensile and yield strength—nearly double that of standard stainless steels—along with remarkable toughness, fatigue resistance, and durability under high-pressure and high-temperature scenarios. Their sturdy design guarantees reliable performance in extreme conditions while keeping maintenance needs to a minimum.

Super Duplex Ball Valve Specifications

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
Super Duplex (PSI/ Bar)
Class 2500 6000 psig/414 bar
Class 4500 10000 psig/689 bar
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.
Leakage rate
  • Soft Seal: zero leakage, 100% Leak test
  • Hard Seal ≤ Rated Flow 10-5
Working pressure 3000 psig (206 bar)
Seal ring material PPL, PTFE, PPL Soft Graphite
Manufacturing Process Forged bar stock
OEM service Yes
Connection
  • Single Ferrule
  • Two Ferrule (Double Ferrule)
  • Twin Ferrule
  • Thread
Thread Type
  • BSPP
  • C.61 4-Bolt Flange
  • C.61 Combo 4B + Split
  • C.61 Split Flange
  • C.62 4-Bolt Flange
  • C.62 Combo 4B + Split
  • C.62 Split Flange
  • ISO 6149
  • NPT
  • SAE
Function
  • 2-Way
  • 3-Way
  • 4-Way
  • 5-Way
  • Diverter
  • Normally Closed
  • Normally Open
Flow Rate .93, 2.34, 6.42, .70, 1.04, 3.62,.87 Cv

Top Super Duplex Ball Valve Manufacturing Company in Istanbul

At Ayhan Tube Fittings, we are a leading supplier, manufacturer, and exporter of Super Duplex Ball Valve in Istanbul, Turkey. Our state-of-the-art manufacturing facilities, strategically located in the Turkey, enable us to deliver high-quality solutions that meet your specific requirements. With a comprehensive inventory of Monel materials, we are well-equipped to fulfill your needs efficiently. Our commitment to excellence and customer satisfaction ensures that we consistently maintain a ready stock of Monel Manifold Valves to support your operational demands.

Types of Super Duplex Ball Valve

Super Duplex Ball Valve
Super Duplex Steel S32760 2PC Floating Ball Valve
Super Duplex S32750 High pressure ball valve
Super Duplex S32750 3pc full port ball valve high pressure ball valve
ASTM A890 Gr 6A Super Duplex 3PC Ball Valve
Forged Super Duplex Stainless Steel High Pressure Ball Valve

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Largest Manufacturer and Supplier of Super Duplex Ball Valve in Istanbul, Turkey

Super Duplex Ball Valves find extensive use in industries where corrosion resistance, strength, and reliability are paramount. In the oil and gas industry, they are utilized in offshore platforms, subsea systems, and pipelines that face chloride-rich environments. Chemical and petrochemical facilities rely on them for managing aggressive fluids, acids, and high-pressure systems. Marine engineering projects also benefit from their ability to withstand seawater and harsh environmental conditions.

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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Super Duplex Ball Valve Uses

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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