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Rudra Tubefittings, located in Kolkata, India, has built a solid reputation as a reliable manufacturer and supplier of top-notch Super Duplex Stainless Steel Instrumentation Valves. These valves are crafted for precise and dependable control in critical industrial systems. Known for their precision engineering, durability, and remarkable resistance to corrosion, Rudra Tubefittings ensures that every valve adheres to international performance and safety standards. By leveraging cutting-edge manufacturing technology and rigorous quality control processes, the company provides valves that guarantee leak-proof and long-lasting operation, even in the toughest environments. With a strong focus on customer satisfaction and technical know-how, Rudra Tubefittings caters to a variety of industries across India and beyond, delivering trustworthy solutions for instrumentation and process control needs.
The Super Duplex Stainless Steel Instrumentation Valves are made from high-alloy Super Duplex grades like 2507 and 4501, which offer exceptional corrosion resistance and impressive mechanical strength. Their unique dual-phase microstructure allows them to resist pitting, crevice corrosion, and stress corrosion cracking, even in harsh conditions. On the mechanical side, these valves boast high tensile and yield strength, excellent fatigue resistance, and stability under high pressure and temperature. Thanks to precision engineering, they ensure smooth operation, tight shutoff, and long-term reliability. These features make Super Duplex Stainless Steel Instrumentation Valves perfect for critical applications that demand strength, durability, and consistent performance in challenging industrial settings.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00 – 26.00 | 3.00 – 4.00 | 6.00 – 8.00 | 0.20 – 0.30 | 57.61 min |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 / S32760 |
At Rudra Tube Fittings, we are a leading supplier, manufacturer, and exporter of Super Duplex Stainless Steel Instrumentation Valves in Kolkata, Kolkata. Our state-of-the-art manufacturing facilities, strategically located in the Kolkata, 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.
Rudra Tube Fittings is a leading supplier and Stockist of premium Super Duplex Stainless Steel Instrumentation Valves in Kolkata, Kolkata. 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.
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These valves find extensive use in industries that require accurate and reliable control of fluids and gases, especially under extreme conditions. They’re commonly utilized in oil and gas, chemical processing, petrochemical plants, desalination systems, marine engineering, and power generation facilities. In high-pressure, corrosive, and chloride-rich environments, these valves are essential for precise instrumentation control.
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