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Ayten Tube Fittings, based in Addis Ababa, Ethiopia, stands out as a top manufacturer and supplier of high-quality Duplex Steel Ball Valves. The company has built a solid reputation for producing durable, high-performance valves that ensure reliable flow control in tough industrial settings. Crafted with precision and cutting-edge technology, Ayten’s Duplex Steel Ball Valves boast exceptional resistance to corrosion, pressure, and wear. With a strong focus on quality and innovation, Ayten Tube Fittings caters to various industries, including oil and gas, petrochemical, marine, and power generation, guaranteeing efficient operation and lasting performance in every application.
Duplex Steel Ball Valves are primarily made up of chromium (21–23%), nickel (4.5–6.5%), molybdenum (2.5–3.5%), along with manganese and nitrogen. This unique dual-phase structure of ferrite and austenite provides a well-balanced mix of strength and corrosion resistance. On the mechanical side, Duplex Steel delivers a tensile strength ranging from 620 to 850 MPa and a yield strength between 450 and 550 MPa, along with excellent resistance to fatigue and stress corrosion cracking. These characteristics ensure that the valves perform exceptionally well under high pressure, high temperature, and aggressive chemical conditions, promising durability and operational safety.
| Duplex Stainless Steel Ball Valves Specification | |
|---|---|
| Specification | ASTM A351 / A494 & ASME SA351 / SA494 |
| Temperature Rating | PTFE 450F,(232C)/ Grafoil 700 F(371C) |
| Flow Pattern | Straight/ Angle |
| Connection | Thread, Weld or Tube End |
| Grade | UNS S32205 |
| Duplex Steel Ball Valves Chemical Composition | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe | |
| Duplex Ball Valve | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min | |
| Duplex Steel Ball Valve Mechanical Properties | |||||
|---|---|---|---|---|---|
| Grade | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) | |
| Duplex Steel Ball Valve | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 | |
At Ayten Tube Fittings, we are a leading supplier, manufacturer, and exporter of Duplex Steel Ball Valve in Addis Ababa, Ethiopia. Our state-of-the-art manufacturing facilities, strategically located in the Ethiopia, 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.
Ayten Tube Fittings is a leading supplier and stockist of premium Duplex Steel Ball Valve in Addis Ababa, Ethiopia. Our products find extensive application across diverse industries, and we are dedicated to delivering outstanding service while ensuring high customer satisfaction. Our specialized finishing techniques distinguish us in the metal industry, enhancing the performance and durability of our valves. We are committed to consistently providing top-quality Monel Manifold Valves while effectively addressing the unique needs of our customers.
Contact us to get a quick quote for your requirement.
Duplex Steel Ball Valves find their place in applications that demand robust construction, high strength, and corrosion resistance. They are frequently used in oil and gas pipelines, chemical processing plants, petrochemical refineries, and marine systems for precise control of fluid and gas flow. Their efficiency in both high-pressure and high-temperature environments makes them perfect for power generation and desalination units. Moreover, Duplex Steel Ball Valves are highly regarded in both offshore and onshore industries for their longevity, leak-proof operation, and capability to handle corrosive or abrasive media effectively.
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