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.
Vishal Flanges, a leading supplier in Delhi, India, offers an extensive selection of EN 1092-1 Type 02 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
| Size | (1/2″) To (48″) |
|---|---|
| Pressure | PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160 |
| Size Of Bore Diameter Flange | NPS ≤ 10 |
| Standard Dimensions | EN-1092, ASME B16.48, API605, BS4504, EN1092, UNI, ISO, API7S-43, ANSI/ASME B16.5, API7S-15, MSS S44, IS 2062, ASME B16.36, DIN, AWWA C207, B16.47 Series A & B, BS1560-3.1, ISO70051, API. |
| Minimum Pressure | 150# To 2500# |
| Flange Face Type Manufacturer | Raised Face, Groove And Small Tongue Groove, RTJ, Flat Face, Large Tongue & Large Male-Female And Small Male-Female, Lap-Joint Face. |
| Top Six Type Of Flange | Threaded Flange, Lap Joint Flange, Socket-Weld Flange, Blind Flange, Slip-On Flange, Weld Neck Flange |
| Standard Materials | Duplex Steel & Super Duplex Steel, Copper Nickel, Inconel, Mild Steel, Stainless Steel, Hastelloy, Alloy Steel, Carbon Steel. |
| Thickness Length | NPS ≤ 18 |
| Manufacturing Process | Forged/ Machined/ Heat Treated |
| Other Type Of Flange | Forged/ Plate/ Threaded |
| Rated Diameter | Flange | Screws | Weight (7,85 Kg/dm3) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| d1 | k | D | b | e | d2 | Thread | Bolt holes | KG | |
| 15 | 25 | 65 | 95 | 14 | 3 | 14 | M12 | 4 | 0,654 |
| 20 | 31 | 75 | 105 | 16 | 4 | 14 | M12 | 4 | 0,913 |
| 25 | 38 | 85 | 115 | 16 | 4 | 14 | M12 | 4 | 1,081 |
| 32 | 47 | 100 | 140 | 18 | 5 | 18 | M16 | 4 | 1,781 |
| 40 | 53 | 110 | 150 | 18 | 5 | 18 | M16 | 4 | 2,035 |
| 50 | 65 | 125 | 165 | 20 | 5 | 18 | M16 | 8 | 2,520 |
| 65 | 81 | 145 | 185 | 20 | 6 | 18 | M16 | 8 | 3,050 |
| 80 | 94 | 160 | 200 | 20 | 6 | 18 | M16 | 8 | 3,480 |
| 100 | 120 | 180 | 220 | 22 | 6 | 18 | M16 | 8 | 4,200 |
| 125 | 145 | 210 | 250 | 22 | 6 | 18 | M16 | 8 | 5,210 |
| 150 | 174 | 240 | 285 | 24 | 6 | 22 | M20 | 8 | 6,890 |
| 200 | 226 | 295 | 340 | 24 | 6 | 22 | M20 | 8 | 8.870 |
| 250 | 281 | 350 | 395 | 26 | 8 | 22 | M20 | 12 | 11,200 |
| 300 | 333 | 400 | 445 | 26 | 8 | 22 | M20 | 12 | 12,800 |
| 350 | 365 | 460 | 505 | 30 | 8 | 22 | M20 | 16 | 19,400 |
| 400 | 416 | 515 | 565 | 32 | 8 | 26 | M24 | 16 | 26,400 |
| 450 | 467 | 565 | 615 | 36 | 8 | 26 | M24 | 20 | 32,200 |
| 500 | 519 | 620 | 670 | 38 | 8 | 26 | M24 | 20 | 38,500 |
| 600 | 622 | 725 | 780 | 42 | 8 | 30 | M27 | 20 | 52,200 |
| 700 | 721 | 840 | 895 | 50 | 8 | 30 | M27 | 24 | 79,400 |
| 800 | 824 | 950 | 1015 | 56 | 8 | 33 | M30 | 24 | 112,000 |
| 900 | 926 | 1050 | 1115 | 62 | 8 | 33 | M30 | 28 | 135,000 |
| Rated Diameter | Flange | Screws | Weight (7,85 Kg/dm3) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| d1 | k | D | b | e | d2 | Thread | Bolt holes | KG | |
| 15 | 25 | 65 | 95 | 14 | 3 | 14 | M12 | 4 | 0,655 |
| 20 | 31 | 75 | 105 | 16 | 4 | 14 | M12 | 4 | 0,913 |
| 25 | 38 | 85 | 115 | 16 | 4 | 14 | M12 | 4 | 1,081 |
| 32 | 47 | 100 | 140 | 18 | 5 | 18 | M16 | 4 | 1,781 |
| 40 | 53 | 110 | 150 | 18 | 5 | 18 | M16 | 4 | 2,035 |
| 50 | 65 | 125 | 165 | 20 | 5 | 18 | M16 | 4 | 2,668 |
| 65 | 81 | 145 | 185 | 20 | 6 | 18 | M16 | 4 | 3,241 |
| 80 | 94 | 160 | 200 | 20 | 6 | 18 | M16 | 8 | 3,512 |
| 100 | 120 | 180 | 220 | 22 | 6 | 18 | M16 | 8 | 4,247 |
| 125 | 145 | 210 | 250 | 22 | 6 | 18 | M16 | 8 | 5,258 |
| 150 | 174 | 240 | 285 | 24 | 6 | 22 | M20 | 8 | 6,945 |
| 200 | 226 | 295 | 340 | 26 | 6 | 22 | M20 | 12 | 9,383 |
| 250 | 281 | 355 | 405 | 29 | 8 | 26 | M24 | 12 | 13,717 |
| 300 | 333 | 410 | 460 | 32 | 8 | 26 | M24 | 12 | 18,213 |
| 350 | 365 | 470 | 520 | 35 | 8 | 26 | M24 | 16 | 27,184 |
| 400 | 416 | 525 | 580 | 38 | 8 | 30 | M27 | 16 | 34,789 |
| 450 | 467 | 585 | 640 | 42 | 8 | 30 | M27 | 20 | 44,793 |
| 500 | 519 | 650 | 715 | 46 | 8 | 33 | M30 | 20 | 62,227 |
| 600 | 622 | 770 | 840 | 55 | 8 | 36 | M33 | 20 | 98,983 |
| 700 | 721 | 840 | 910 | 63 | 8 | 36 | M33 | 24 | 107,32 |
| 800 | 824 | 950 | 1025 | 74 | 8 | 39 | M36 | 24 | 152,44 |
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.
Yes, we offer custom sizes for EN 1092-1 Type 02 Flanges to meet specific project needs. Our team at Vishal Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@vishalflanges.co.in.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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