Home > Duplex Steel > Duplex Steel Ball Valve
Noah Tubefittings is a reputable manufacturer and supplier located in Kinshasa, Congo, specializing in top-notch **Duplex Steel Ball Valves** that are built to withstand the toughest industrial conditions. These valves are crafted for precise flow control and reliable shut-off in systems that deal with corrosive or high-pressure fluids. Made from high-quality Duplex Steel, they blend the strength of ferritic and austenitic structures, ensuring they last long and perform dependably. Noah Tubefittings’ Duplex Steel Ball Valves are perfect for industries that need strong, leak-proof, and corrosion-resistant solutions for flow control.
These valves are primarily made up of chromium (22–23%), nickel (4.5–6.5%), and molybdenum (2.5–3.5%), with nitrogen added to boost their strength and resistance to corrosion. They boast a tensile strength of about 620 MPa and a yield strength of around 450 MPa. This unique dual-phase microstructure provides excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, along with remarkable mechanical stability even under extreme pressure and temperature.
| 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 Noah Tube Fittings, we are a leading supplier, manufacturer, and exporter of Duplex Steel Ball Valve in Kinshasa, Congo. Our state-of-the-art manufacturing facilities, strategically located in the Congo, 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.
Duplex Steel Ball Valves find their place in various industries, including oil and gas, chemical processing, petrochemical, marine, and power generation. They are ideal for managing and isolating flow in pipelines, offshore platforms, and chemical systems. These valves ensure smooth operation, leak-proof performance, and durability, even in challenging environments. Their impressive strength, corrosion resistance, and ability to handle high pressure make them the go-to choice for critical fluid control applications.
Contact us to get a quick quote for your requirement.
Duplex steel ball valves are widely used in various industries due to their exceptional strength and corrosion resistance. They are commonly employed in oil and gas applications, chemical processing, and marine environments, where they handle aggressive fluids and gases. Additionally, these valves are ideal for water treatment plants, power generation facilities, and food processing industries, ensuring reliable flow control. Their ability to withstand high pressures and temperatures makes them suitable for critical applications in pipelines, refineries, and offshore platforms, contributing to operational efficiency and safety.
Please feel free to contact us if you need any further information or for enquiry.
©2024 Noah Tube Fittings All Rights Reserved.
