Vishal Flanges, based in Delhi, India, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Copper Nickel threaded flanges. These flanges are celebrated for their outstanding resistance to corrosion and impressive strength, making them perfect for tough marine and industrial environments. With a commitment to quality and precision, Vishal Flanges guarantees that each product adheres to international standards. Our Copper Nickel threaded flanges are not only dependable and durable but also versatile, making them a go-to choice for clients worldwide across various industrial sectors.
| Standards | ASTM A182 / ASME SA182 |
| Specifications | ASME B16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size Range | NPS 1/8″- 4″ (DN 6~100) |
| Rating Pressure | Threaded End – 2000/3000/6000 LBS. Socket weld End – 3000/6000/9000 LBS. |
| Type | Socket Weld, Screwed, BSP Threaded & NPT Threaded |
Copper Nickel threaded flanges are primarily made up of copper (60%-70%) and nickel (30%-40%), with trace amounts of iron and manganese to enhance strength and corrosion resistance. This special blend provides remarkable protection against seawater corrosion, biofouling, and stress cracking. These flanges showcase moderate tensile strength, high ductility, and excellent thermal stability, ensuring they perform reliably under high-pressure and high-temperature conditions. Their mechanical properties make them perfect for long-term use in challenging environments.
| Grade | C | Mn | Si | S | P | Cr | Mo |
| F1 | 0.15 max | 0.3-0.6 | 0.5 | 0.03 | 0.03 | 4-6 | 0.44-0.65 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| F1 | 275 | 485 | 20 |
Kanak Fittings is a leading supplier of Alloy Steel F1 Forged Fittings in Dubai, UAE. We offer an extensive range of Alloy Steel F1 Forged Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Alloy Steel F1 Forged Fittings from Kanak Fittings for superior quality, exceptional corrosion resistance, and reliable performance in extreme conditions. We offer customized solutions backed by expert support and industry experience.
Alloy Steel F1 Forged Fittings provide several advantages, including excellent strength and durability, making them ideal for high-pressure and high-temperature applications. Their chromium and molybdenum content ensures superior corrosion and oxidation resistance, extending the lifespan of pipeline systems. These fittings offer outstanding thermal stability and impact toughness, performing reliably in harsh environments, including chemical processing and power generation. The forged construction enhances their mechanical properties, ensuring leak-proof and secure connections. Cost-effective and versatile, Alloy Steel F1 Forged Fittings are a trusted choice for industries requiring robust and long-lasting pipeline solutions.
Yes, custom sizes for Alloy Steel F1 Forged Fittings are available at Kanak Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@kanakfittings.ae
| DN-NPT | MAJOR DIAMETER MM | TAPPING /DRILL SIZE MM | TPI | PITCH MM |
|---|---|---|---|---|
| 1/16″ | 7.895 | 6.00 | 27 | 0.941 |
| 1/8″ | 10.242 | 8.25 | 27 | 0.941 |
| 1/4″ | 13.616 | 10.70 | 18 | 1.411 |
| 3/8″ | 17.055 | 14.10 | 18 | 1.411 |
| 1/2″ | 21.223 | 17.40 | 14 | 1.814 |
| 3/4″ | 26.568 | 22.60 | 14 | 1.814 |
| 1″ | 33.228 | 28.50 | 11.5 | 2.209 |
| 1¼” | 41.985 | 37.00 | 11.5 | 2.209 |
| 1½” | 48.054 | 43.50 | 11.5 | 2.209 |
| 2″ | 60.092 | 55.00 | 11.5 | 2.209 |
| 2½” | 72.699 | 65.50 | 8 | 3.175 |
| 3″ | 88.608 | 81.50 | 8 | 3.175 |
| 3½” | 101.316 | 94.30 | 8 | 3.175 |
| 4″ | 113.973 | 107.00 | 8 | 3.175 |
| 5″ | 141.300 | 134.384 | 8 | 3.175 |
| 6″ | 168.275 | 161.191 | 8 | 3.175 |
| 8″ | 219.075 | 211.673 | 8 | 3.175 |
| 10″ | 273.050 | 265.311 | 8 | 3.175 |
| 12″ | 323.850 | 315.793 | 8 | 3.175 |
| Description | Class Designation | ||
|---|---|---|---|
| 3000 | 6000 | 9000 | |
| Elbows 45 and 90 degrees, Tees, Crosses, Couplings, Half-Couplings, End or Pipe Caps | 1/2 – 4 | 1/2 – 2 | 1/2 – 2 |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| 1/2 – 4 | 1/2 – 2 | 1/2 – 2 | |
| Pipe Size by Wall Thickness | SCH 80 / XS | SCH 160 | XXS |
Vishal Flanges’ Copper Nickel threaded flanges find extensive applications in industries like marine, shipbuilding, offshore oil and gas, and desalination plants. Their exceptional resistance to seawater corrosion makes them ideal for piping systems, heat exchangers, and condenser systems. Additionally, these flanges are utilized in chemical processing, power generation, and HVAC systems. Built for durability and flexibility, Copper Nickel threaded flanges provide secure and leak-proof connections in critical applications, ensuring long-lasting reliability even in harsh operating conditions.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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