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Nickel Alloy Flanges

Nickel Alloy Flanges manufacturer in India

What are nickel flanges?

These products work in piping systems where heat and corrosion resistance are paramount. Nickel alloy flanges generally contain sulfur, silicon, manganese, carbon, and copper.Nickel flanges have diverse uses: from aerospace to electrical components and chemical processing.

Manufacturer and supplier of nickel blind flange in India, check properties ASTM b564 plate flange

What are the most common nickel alloys used in the production of flanges? How do they impact strength, corrosion resistance, and performance?

These flanges are commonly available in grades 200 (99.6% nickel) and 201. Nickel alloy blind flanges of the former grade have prominent uses in electronics and chemical shipping drums. A 201 ni socket weld flange has a maximum carbon amount of 0.02% - commercially pure. It is highly corrosion-resistant and a better match for temperatures over 315°c. The lower carbon prevents it from forming graphite after prolonged high-temperature exposure.


Specification of nickel alloy flanges

Specifications Size Class
ASTM B564 / ASME SB564 1/2" - 60" NB 150, 400, 300, 600, 1500, 900, 2500
Flange face type Grades Types
Flate face, raised face, ring type joint Nickel 200, Nickel 205, Nickel 201, Nickel 205LC Blind, slip on, weld neck, socket weld flanges

Our Nickel slip on flange in Mumbai are of the highest quality, ensuring maximum customer satisfaction, check key quality control measures used during the production of ni alloy flanges

What are the key quality control measures used during the production of nickel flanges?

Ensuring high-quality standards at each production stage is crucial for ansi b16.5 nickel alloy plate flanges.It starts with sourcing certified materials from trusted vendors. Advanced processing techniques during melting ensure consistency. Some manufacturers use testing labs alongsidethe manufacture of a nickel slip on flange.

Types of Ni alloy flanges


ASTM B564 Nickel Threaded Flanges

ASTM B564 Nickel Threaded Flanges

Nickel slip on flanges

Nickel slip on flanges

Nickel blind flange

Nickel blind flange

Nickel Socket Weld Flange

Nickel Socket Weld Flange

To validate the strength and quality of our Nickel Pipe Flanges and Ni alloy Spectacle Blind Flange, we utilize a variety of testing methods

Which advanced testing methods evaluate the quality and performance of nickel pipe flanges?

We are nickel alloy flanges manufacturer, we prioritize testing a brushed ni flange through ndt techniques like spectrometry and pmi. Testing for hardness, flattening, elasticity, and corrosion resistance (pitting, intergranular) may also get conducted for a nickel alloy weld neck flange. More advanced processes include microstructure inspection and purity assaying.

Chemical composition of nickel slip on flange


Grades C Ni Mo Si Mn P Fe Cu S Cr
Nickel 201 0.15 max Balance 0.35 max 0.35 max 0.40 max 0.25 max 0.01 max
Nickel 200 0.15 max 99.0 min 0.1 max 0.35 max 0.4 max 0.25 max 0.01 max
Due to their versatility, ANSI B16.5 Nickel Alloy Plate Flanges and Socket Weld Flange are a highly sought-after option for many industrial applications.

Why are high nickel flanges highly sought-after for many industrial applications?

A significant bonus of a high nickel alloy forged ring is the wide temperature range: from cryogenic up to 1000°c or more. Moreover, its corrosion resistance holds in reductive as well as oxidative conditions. a ni spectacle blind flange, used to separate piping sections for repairs, is suitable for refrigerant temperatures up to -450°f. Pharmaceuticals, petrochemicals, power generation, paper manufacturing, and textiles use nickel pipe flanges.

Mechanical properties of nickel blind flange


Grade Tensile Strength Density Melting Point Elongation Yield Strength (0.2%Offset)
Nickel 200 / 201 Psi – 67000 , MPa – 462 8.9 g/cm3 1446 °C (2635 °F) 45 % Psi – 21500 , MPa – 148
Take a closer look at the technical specifications of our nickel alloy weld neck flange to make an informed decision, check quality and performance of high nickel alloy forged flange

What are the key specifications for ni alloy flanges? How do these specifications impact quality and performance?

The specification here is astm b564 200/201. Ni alloy plate flangesget produced in sizes ½” to 60”.Clients can purchase these flanges in versatile forms, including a nickel alloy nippolet flange, a one-piece fitting for valves and vents. B564 requires adherence to strict tolerance, heat treatment for enhanced performance, and testing.

Equivalent grade of ANSI B16.5 nickel alloy weld neck flange


Standard UNS Werkstoff Nr. JIS BS AFNOR EN GOST
Nickel 201 N02201 2.4068 NW 2201 NA 12 - LC-Ni 99 НП-2
Nickel 200 N02200 2.4066 NW 2200 NA 11 N-100M Ni 99.2 НП-2

Size chart of nickel alloy flanges


Size in (inches) Number of bolts Size in (mm) Bolt (UNC) size Stud (ISO) size Machine flange bolt length RF stud length
1/2 4 15 1/2 M14 50 55
1 4 25 1/2 M14 55 65
3/4 4 20 1/2 M14 50 65
2 4 50 5/8 M16 70 85
1 1/4 4 32 1/2 M14 55 70
4 8 100 5/8 M16 75 90
6 8 150 3/4 M20 85 100
2 1/2 4 65 5/8 M16 75 90
5 8 125 3/4 M20 85 95
1 1/2 4 40 1/2 M14 65 70
3 4 80 5/8 M16 75 90
3 1/2 8 90 5/8 M16 75 90