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Nickel 201 Flanges Fittings

Sunrise Industries supplies high-performance Nickel 201 Flat Face Flanges (WNR 2.4068) across Zambia and other global markets. These flanges are known for excellent resistance to corrosive media like alkalis and chlorides. With superior thermal and electrical conductivity, our Nickel 201 flanges are well-suited for demanding industrial applications. Offered in custom dimensions and pressure ratings, our flat face flanges are ideal for chemical, marine, and oil & gas industries. We ensure stringent quality checks and adherence to global standards like ASTM B564 and ASME B16.5.

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As a leading manufacturer, sunriseindustries delivers Nickel Alloy 201 Forged Flanges with unmatched strength, reliability, and performance. These forged flanges are crafted from high-purity nickel with low carbon content, ensuring reduced hardness and excellent formability. They are widely used in power plants, petrochemicals, and food processing. Our forged flanges conform to ANSI and ASME specifications, providing seamless integration into various industrial systems. We export these products globally and also offer machining support for client-specific applications.
Sunrise Industries is a trusted exporter of Nickel 201 Plate Flanges to South Africa and beyond. These flanges are flat, circular, and easy to bolt, making them perfect for low-pressure pipelines. Known for their outstanding resistance to acids, alkalis, and neutral salt solutions, our plate flanges offer long service life and low maintenance. Manufactured under ASTM B564 and DIN 2.4068 standards, they support customized finishes and pressure classes to meet diverse project needs. Reliable delivery and competitive pricing make us a preferred choice.
We stock and export ANSI B16.5 Nickel 201 Flanges in a wide variety of sizes and ratings. These flanges provide excellent mechanical performance across varying temperatures, thanks to their high nickel composition (99% min). Our inventory includes Slip-On, Weld Neck, Socket Weld, and Blind Flanges, all manufactured per ASME/ASTM standards. These products are preferred in the pharmaceutical, food processing, and marine sectors due to their resistance to caustic substances. Clients in Saudi Arabia, UAE, and Europe rely on sunriseindustries for premium-grade Nickel 201 flanges.
Sunrise Industries manufactures a complete range of Nickel 201 Slip-On (SORF), Weld Neck (WNRF), and Blind (BLRF) Flanges. These flanges are suitable for piping systems where easy alignment and tight sealing are critical. Our Slip-On flanges ensure easy installation, while Weld Neck options provide superior strength under high pressure. Blind flanges are ideal for terminating pipe systems securely. These flanges are tested for dimensional accuracy, pressure tolerance, and metallurgical integrity. Global clients trust us for quality, service, and tailored solutions.

Nickel 201 Flanges Fittings Specification

  • Manufactured from Nickel 201 (UNS N02201 / WNR 2.4068), a low-carbon, commercially pure nickel alloy known for its superior corrosion resistance, especially in caustic and reducing environments.
  • Produced in accordance with global standards including ASTM B564, ASME B16.5, ASME B16.47 Series A & B, DIN, and JIS specifications; available in sizes ranging from ½” to 48”.
  • Available types include Slip-On (SORF), Blind (BLRF), Weld Neck (WNRF), Threaded (THRF), Socket Weld (SWRF), Lap Joint (LJRF), Orifice, and Long Weld Neck Flanges.
  • Offered in pressure classes from 150# to 2500#, ideal for both standard and high-pressure industrial applications.
  • Widely used in chemical processing, marine engineering, power plants, food processing, and petrochemical sectors due to their strength, thermal stability, and resistance to corrosion.

Nickel 201 Flanges Fittings

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ASTM B564 Nickel Alloy 201 Industrial Flanges Specification

Grades    :  Nickel 200 (UNS 2201)

 

Standards:  ASTM / ASME / ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.

 

Specifications:  ASTM / ASME SB 564 / 160 / 472

 

Dimension:   ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

 

Size:  1/2″ NB – 60″NB

 

Class& LBS:  150#, 300#, 600#, 900#, 1500#, 2500#, DIN ND PN6, PN10, PN16, PN25,PN40and Other Drawing type Etc.

 

Schedule:  Sch. 5 TO Sch. XXS.

 

Type:  Slip On (SORF), WNRF, Blind, Socket Weld, Orifice, WNRTJ, BLRTJ, Threaded, Groove & Tongue, Lap Joint, Square Flanges & As Per Clients Required.

 

Flanges Face Type:  Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ).

 

Our Nickel Alloy UNS 2201 Flanges Fittings conforms to NACE MR0175/ISO 15156.

Nickel 200 Flanges Fittings Data

ASTM B564 Nickel Alloy 201 Industrial Flanges Equivalent Grades

Standard WERKSTOFF NR. UNS GOST AFNOR JIS BS EN
Nickel 201 2.4068 N02201 НП-2 - NW 2201 NA 12 Ni 99

ASTM B564 Nickel Alloy 201 Industrial Flanges Chemical Composition

Grade Ni Fe C Mn Si Cu Mg Ti S
Nickel 201 99.0 min 0.4 max 0.02 max 0.35 max 0.2 max 0.25 max 0.15 max 0.1 max 0.01 max

ASTM B564 Nickel Alloy 201 Industrial Flanges Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.9 g/cm³ 1446 °C (2635 °F) Psi – 67000 , MPa – 462 Psi – 21500 , MPa – 148 45 %

As your one-stop manufacturing partner, Sunrise Industries maintains a complete inventory of ready-to-sell raw materials alongside custom parts fabrication and full engineering services. From prototyping to production, we provide everything at a single location—serving all industrial sectors and transforming manufacturing value chains.

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