Home >Nickel Alloy > Nickel Alloy 200 Flanges
Nickel Alloy 200 Flanges are integral fittings within piping systems, prized for their exceptional corrosion resistance, high-temperature strength, and impressive mechanical properties. Widely employed in diverse industries including chemical processing, petrochemical, oil and gas, power generation, aerospace, and marine sectors, these flanges ensure robust performance in corrosive environments and under elevated temperatures. Whether facing aggressive chemicals or extreme conditions, Nickel Alloy 200 Flanges stand as reliable components, providing longevity and efficiency to critical applications.
Dimensions | ASTM B564 / B182 |
Grades | 200 (N02200), 201 (N02201), Alloy 20 (N08020). |
Size | 1/8″ NB TO 48″ NB. |
Class | 150#, 300#, 400#, 600#, 900#, 1500#, 2500#, 3000#. Also as per the National & International Standard. |
Standard | SORF, SOFF, SOLJ, SWFF, WNRF, WNFF, WNRTJ, LWNRF, BLRF, BLFF, BLRTJ, SWRF, LAP Joint, Threaded, Reducing, Spectacle, Orifice & Studding Outlet are manufactured according to ANSI B 16.5, B 16.47 Series A (MSS SP-44), B 16.47 Series B (API 605), MSS SP-43, DIN 2527, DIN 2566, DIN 2576, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2642, BS 10, IS 1538 & IS 6392, etc |
Types of Flanges | Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges, (SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges, Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Deck Flange, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc. |
Form | Slip-On Flange (SO), Blind Flange (BL), Lap Joint Flange (LF), Socketweld Flange (SW), Weld Neck Flange (WN), Long Weld Neck Flange (LWN), Ring Type Joint (RTJ), Threaded Flange, Customized Flange with Raised Face (RF), Flat Face (FF). |
Grade | Ni | Fe | C | Mn | Si | Cu | Ti | S |
Nickel 200 | 99.0 min | 0.4 max | 0.15 max | 0.35 max | 0.1 max | 0.25 max | – | 0.01 max |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|---|
Nickel 200 | 8.9 g/cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % | /tr>
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We offer These Nickel Alloy 200 Flanges as per DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance: Nickel alloy 200 exhibits excellent corrosion resistance, especially in alkaline environments such as those found in chemical processing, food processing, and marine applications, making this corrosion suitable for use in corrosion and chemical environments.
High thermal stability: Nickel alloys retain mechanical properties even at temperatures above 200, making them suitable for high-temperature applications where they lie at high temperatures, such as petrochemical and electrical industries; this property is important for flanges used in those applications.
Low electrical resistivity: Nickel alloy has a low electrical resistance of 200, making it useful where electrical conductivity is essential, such as in electrical engineering and electronics
Easy to manufacture: Nickel alloy 200 is easily manufactured into various shapes, including flanges, due to its excellent flexibility and elasticity. This property simplifies the fabrication process and enables the production of complex shapes with relative ease.
Low Magnetic Permeability: The nickel alloy has a low magnetic permeability of 200, making it suitable for applications where magnetic interference must be low, such as electronics and some medical devices
Wide range of applications: Due to its excellent combination of properties, nickel alloy 200 flanges find applications in various industries, including pharmaceutical, petrochemical, food processing, marine, aerospace and electronics
Nickel alloy 200 flanges are widely utilized in various industries for their exceptional corrosion resistance, high-temperature strength, and superior mechanical properties. Commonly found in chemical processing plants, petrochemical refineries, oil and gas exploration facilities, power generation plants, aerospace applications, and marine environments, these flanges connect pipes, valves, and equipment in demanding operating conditions.
Chemical applications: Nickel alloy 200 flanges are commonly used in chemical applications where corrosive chemicals are used. They provide excellent resistance to acids, alkalis and other corrosive agents.
Power performance: Nickel alloy 200 flanges in electrical equipment find applications in applications such as valves, piping systems, and heat exchangers, where they can withstand high temperatures and pressures without degradation.
Oil and Gas Industry: Flanges made of nickel alloy 200 are used in the offshore and onshore oil and gas industry due to their resistance to seawater corrosion and environmental hazards encountered in oil and due to gas production
Aerospace: Nickel alloy 200 flanges are used in aircraft and aerospace applications requiring lightweight materials with high strength and extreme heat resistance.
Marine Applications: Due to the corrosion resistance of nickel alloy 200 flanges, seawater is generally reserved for use in fixtures, pipelines, and other marine applications in the environment
Food Processing: In the food and beverage industry, where corrosion resistance is required to maintain hygiene and safety standards, nickel alloy 200 flanges are used in equipment such as tanks, piping, and machines a in the manufacturing process
Application Requirements: Understand the specific application for which you need the flange. Nickel alloys are known for their excellent corrosion resistance in 200 different areas, so if corrosion resistance is a key requirement, this alloy may be suitable.
Conditions of Use: Consider the temperature, pressure, and other environmental factors that will compromise the flanges. Nickel alloy 200 has excellent mechanical properties and can withstand high temperatures, making it suitable for high-temperature applications.
Compatibility: Ensure that Nickel Alloy 200 flanges are compatible with other components in your system, including piping, valves and fittings. Alignment issues can cause corrosion and other problems over time.
Size and Dimensions: Determine the appropriate size and dimensions of the flange. Flanges come in a variety of sizes and pressure ratings depending on the piping system they will be used in, so choose the one that best suits your needs
Standards and Specifications: Check for specific industry standards or specifications the flange must meet. This ensures that your application’s quality and performance standards are met.
Supplier Reputation: Choose a reputable supplier or manufacturer with a track record of providing high-quality Nickel Alloy 200 flanges. Review certifications and quality control procedures to ensure product quality.
Cost Considerations: While quality may be paramount, consider the cost implications of the various options. Compare prices from different suppliers and weigh factors such as quality, reliability and service support.
Nickel Alloy 200 flanges exhibit excellent resistance to galvanic corrosion due to their high nickel content, which forms a protective oxide layer. When paired with compatible materials, such as stainless steel or nickel alloys, galvanic corrosion risk is minimized, making them suitable for diverse environments.
Flange Weights by Pressure Class and Size | ||||||||||||||||||
Pipe Size | 150 # | 300 # | 600 # | 900 # | 1500 # | 2500 # | ||||||||||||
WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | |
1/2″ | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | SEE 1500 # WEIGHTS | 5 | 4 | 4 | 7 | 7 | 7 | ||
3/4″ | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 3 | 3 | SEE 1500 # WEIGHTS | 6 | 5 | 6 | 8 | 8 | 8 | ||
1″ | 3 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | SEE 1500 # WEIGHTS | 9 | 8 | 8 | 12 | 11 | 11 | ||
1 1/2″ | 4 | 3 | 3 | 7 | 6 | 6 | 8 | 7 | 8 | SEE 1500 # WEIGHTS | 13 | 12 | 13 | 25 | 22 | 23 | ||
2″ | 6 | 5 | 5 | 9 | 7 | 8 | 12 | 9 | 10 | SEE 1500 # WEIGHTS | 25 | 25 | 25 | 42 | 37 | 39 | ||
2 1/2″ | 8 | 7 | 7 | 12 | 10 | 12 | 18 | 13 | 15 | SEE 1500 # WEIGHTS | 36 | 36 | 35 | 52 | 55 | 56 | ||
3″ | 10 | 8 | 9 | 15 | 13 | 16 | 23 | 16 | 20 | 31 | 26 | 29 | 48 | 48 | 48 | 94 | 83 | 86 |
4″ | 15 | 13 | 17 | 25 | 22 | 27 | 42 | 37 | 41 | 53 | 53 | 54 | 73 | 73 | 73 | 145 | 125 | 130 |
5″ | 19 | 15 | 20 | 32 | 28 | 35 | 68 | 63 | 68 | 86 | 83 | 87 | 130 | 130 | 140 | 245 | 210 | 225 |
6″ | 24 | 19 | 26 | 42 | 39 | 50 | 81 | 80 | 86 | 110 | 110 | 115 | 165 | 165 | 160 | 380 | 325 | 345 |
8″ | 39 | 30 | 45 | 67 | 58 | 81 | 120 | 115 | 140 | 175 | 170 | 200 | 275 | 260 | 300 | 580 | 485 | 530 |
10″ | 52 | 43 | 70 | 91 | 81 | 124 | 190 | 170 | 230 | 260 | 245 | 290 | 455 | 435 | 510 | 1075 | 930 | 1025 |
12″ | 80 | 64 | 110 | 140 | 115 | 185 | 225 | 200 | 295 | 325 | 325 | 415 | 690 | 580 | 690 | 1525 | 1100 | 1300 |
14″ | 110 | 90 | 140 | 180 | 165 | 250 | 280 | 230 | 355 | 400 | 400 | 520 | 940 | NA | 975 | NA | NA | NA |
16″ | 140 | 98 | 180 | 250 | 190 | 295 | 390 | 330 | 495 | 495 | 425 | 600 | 1250 | NA | 1300 | NA | NA | NA |
18″ | 150 | 130 | 220 | 320 | 250 | 395 | 475 | 400 | 630 | 680 | 600 | 850 | 1625 | NA | 1750 | NA | NA | NA |
20″ | 180 | 165 | 285 | 400 | 315 | 505 | 590 | 510 | 810 | 830 | 730 | 1075 | 2050 | NA | 2225 | NA | NA | NA |
22″ | 225 | 185 | 355 | 465 | 370 | 640 | 720 | 590 | 1000 | NA | NA | NA | NA | NA | NA | NA | NA | NA |
24″ | 260 | 220 | 430 | 580 | 475 | 790 | 830 | 730 | 1250 | 1500 | 1400 | 2025 | 3325 | NA | 3625 | NA | NA | NA |
Nickel Alloy 200 flanges can be used for underground applications where corrosion resistance is crucial. Their excellent resistance to corrosion in various environments, including underground conditions, makes them suitable for use in pipelines, chemical processing plants, and other underground infrastructure projects, providing long-term reliability and performance.
Yes, Nickel 200 Alloy flanges are weldable using various welding techniques such as gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), and shielded metal arc welding.
When selecting Nickel Alloy 200 flanges, consider factors such as corrosion resistance, compatibility with operating conditions, size and dimensions, adherence to standards, supplier reputation, cost-effectiveness, customization options, testing and inspection, and long-term support to ensure suitability and performance for your specific application needs.
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