Nickel Alloy 201 Flanges

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Nickel Alloy 201 Flanges Manufacturer, Exporter and Supplier in Dubai, UAE

ASTM B564 Nickel 201 Threaded Flanges Price In Dubai, Nickel 201 Blind Flanges Exporter In Dubai, Nickel 201 Pipe Flanges Manufacturer In Dubai, UAE

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Nickel Alloy 201 Flanges are integral components within piping systems, prized for their robust corrosion resistance, elevated-temperature strength, and superior mechanical characteristics. Widely employed across diverse industries including chemical processing, petrochemical, oil and gas, power generation, aerospace, and marine sectors, Nickel Alloy 201 Flanges stand as stalwart guardians against corrosive environments and extreme thermal conditions. Their exceptional properties make them indispensable in safeguarding critical infrastructure and ensuring reliable performance in demanding operational settings.

Nickel Alloy 201 Flanges Specifications

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).

Nickel Alloy 201 Flanges Chemical Composition

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
Monel 400 63.0 min 1.0 – 2.5 0.3 max 2.0 max 0.5 max 28.0 – 34.0 0.02 max
Inconel 600 72 min 6.0-10.0 0.15 max 1 max 0.50 max 0.50 max 0.15 min
Incoloy 800 30.00 – 35.00 39.50 min 0.10 max 1.50 max 1.00 max 0.75 max 0.15 – 0.60 0.015 max
Hastelloy C22 Bal 2.0-6.0 0.010 max 0.50 max 0.08 max 0.02 max

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Nickel Alloy 201 Flanges Mechanical Properties

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 %
Nickel 201 8.9 g/cm3 1446 °C (2635 °F) Psi – 67000 , MPa – 462 Psi – 21500 , MPa – 148 45 %

Top Nickel Alloy 201 Flanges Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Nickel Alloy 201 Flanges as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Nickel Alloy 201 Flanges

  • Corrosion resistance: Nickel alloy 201 is highly corrosion resistant, especially in corrosion-reducing environments. This makes it suitable for use in various industries with corrosive elements.

  • High-Temperature Stability: Flanges made of nickel alloy 201 can withstand high temperatures without losing structural integrity. These properties make them suitable for high-temperature applications, such as chemical and fuel industries.

  • Low Electrical Resistivity: Nickel Alloy 201 has low electrical resistivity, making it ideal for applications where electrical conductivity is important, such as electrical and electronic components.

  • Easy to manufacture: Nickel alloy 201 is easy to manufacture and comes in various shapes, including flanges. This allows customized flanges to meet specific requirements.

  • Low cost: Despite its advantages, nickel alloy 201 is relatively cost-effective compared to other nickel-based products. This makes it an attractive option for applications where performance and cost are important factors.

  • Compatibility: Nickel Alloy 201 is compatible with various materials, including other metals and alloys. These assemblies make them suitable for various environments and applications without galvanic corrosion or other assembly issues.

Types of Nickel Alloy 201 Flanges

slip-on flanges
UNS N02201 Nickle Alloy Slip-On Flanges
Nickle Alloy 201 Weld Neck Flanges UNS N02201
UNS N02201 Blind Flanges
Nickle 201 Alloy Threaded Flanges UNS N02201
UNS N02201 Socket Weld Flanges
Nickle Alloy 201 Lap Joint Flanges

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Nickel Alloy 201 Flanges Uses

Application Industry

Nickel alloy 201 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 Processing

Oil and Gas Exploration

Petro Chemical Industry

Power Generation Industry

  • Chemical Industry: Flanges made of nickel alloy 201 are commonly used in medical devices requiring chemical corrosion and high-temperature resistance. They are used in reactors, vessels and piping systems.

  • Electronics manufacturing: Nickel alloy 201 flanges are used in the electronics industry for their corrosion resistance and high electrical conductivity. They are used in components for electronics and semiconductor manufacturing.

  • Aerospace Applications: In aerospace applications, nickel alloy 201 flanges find applications in materials with high temperature and corrosive environments and are used in aircraft engines, gas turbines, and exhaust systems.

  • Marine Applications: Nickel Alloy 201 flanges are used in marine applications such as shipbuilding, marine oil refineries and desalination plants due to their resistance to seawater.

  • Oil and Gas Industry: Flanges made of nickel alloy 201 are used in oil and gas processing facilities in contact with water and corrosive gas. They are used in pipelines, valves and fittings.

  • Food Processing : Industry Nickel alloy 201 flanges are used in food processing equipment where corrosion resistance and cleaning are required. It is used in pumps, valves and tanks for handling food and beverages.

  • Power applications: Nickel alloy 201 flanges are used in boilers, heat exchangers, and other high-temperature and hot-weather equipment in power plants

How to Choose the Right Nickel Alloy 201 Flanges

  • Water resistance: Nickel Alloy 201 is known for its resistance to various corrosion agents, including alkalis, salts and acids. Check the level of corrosion resistance needed for your application and make sure Nickel Alloy 201 meets those requirements.

  • Temperature resistance: Nickel alloy 201 exhibits excellent thermal stability, making it suitable for high-temperature applications. Consider your system’s operating temperature and ensure the flanges can withstand that temperature without failure.

  • Mechanical properties: Determine the mechanical properties of nickel alloy 201, such as tensile strength, yield strength, and elongation. Ensure these features match your application’s requirements to prevent premature flange failure or deformation.

  • Compatibility: Ensure that nickel alloy 201 is compatible with other components in your system to avoid potential problems such as galvanic corrosion or chemical reactions.

  • Size and Dimensional Requirements: Select flanges that match the size and dimensions required for your piping system. Consider pipe thickness, flange size, and bolt-hole configuration to ensure proper fit and alignment.

  • Standards and Specifications: Check if there are specific industry standards or specifications that flanges must meet, such as ASTM or ASME standards, to ensure conformance and compliance with your system.

  • Supplier Reputation and Quality: Choose a reputable supplier known for providing high quality nickel alloy products. Review certifications and quality assurance procedures to ensure flange meets industry standards and specifications.

Are Nickel Alloys 201 Flanges suitable for high-temperature applications?

Nickel Alloy 201 flanges are generally not recommended for high-temperature applications due to their limited thermal stability and lower resistance to oxidation compared to other nickel alloys. For elevated temperature environments, alloys with higher nickel content and additional alloying elements are preferred for improved performance and durability.

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Nickel Alloy 201 Flanges Weight Chart

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

FAQ (Frequently Asked Questions)

How do I select the right Nickel Alloy 201 flanges for my application?

Select Nickel Alloy 201 flanges based on application requirements such as temperature, pressure, corrosion resistance, and mechanical properties. Consider compatibility with surrounding materials, environmental conditions, and regulatory standards. Consult with material experts or suppliers for guidance on suitable alloys and configurations to ensure optimal performance and reliability.

Are Nickel Alloy 201 Flanges Weldable?

Yes, Nickel Alloy 201 flanges are weldable using common welding methods such as gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), and shielded metal arc welding (SMAW). Preheating and post-weld heat treatment may be necessary to minimize the risk of cracking and ensure proper weld integrity.

Are Nickel Alloy 201 flanges suitable for cryogenic applications?

Nickel Alloy 201 flanges are not recommended for cryogenic applications due to their limited ductility and potential embrittlement at low temperatures. Alloys with higher nickel content and specialized compositions are preferred for cryogenic service to ensure adequate mechanical properties and resistance to brittle fracture under extreme cold conditions.

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