Nickel 201 Flanges

Nickel 201 Flanges

ASTM B564 UNS N02201 Blind Flange Manufacturer in India, Contact us to get latest Alloy 201 Pipe Flange Price list

Similar to its predecessor, the material used in the manufacture of Nickel 201 Flanges is a solid solution strengthened alloy. This commercially pure wrought nickel based alloy generally offers good resistance to corrosion is not only reducing mediums but also in neutral media. In addition to neutral and reducing media, these 201 Nickel WNRF Flanges they are resistant to oxidation as well. When the Nickel 201 Plate Flanges have been exposed to oxidizing atmospheres, it forms a passivated oxide layer. Although this is true only if the oxidizing media permits these Nickel 201 Plate Flanges with the formation of a passive oxide film. And this oxide layer present on the alloy is what accounts for the metals excellent resistance when exposed to caustic environments. Corrosion rates for the Nickel UNS N02201 Slip on Flanges in both marine or sea water and rural atmospheres are very low. The resistance of Nickel 201 Pipe Flanges to corrosion in distilled and natural waters is excellent. Plus it also demonstrates excellent service in flowing seawater, even in the presence of high velocity.

Exporter & Supplier Of Nickel 201 Socket Weld Flange and Alloy 201 Lap Joint Flange As Per ASME/ ANSI B16.5

Alloy 201 Nickel Flanges is a modification of its predecessor nickel 200. The controlled carbon content of 0.02 max in the alloy of 201 Nickel Pipe Flange is what keeps this metal from getting embrittled by intergranular precipitates at a temperature range between 600° F to 1400° F in many processes.

Always Check Thikness And Size Before Buying UNS N02201 Threaded Flange, Available JIS NW 2201 Reducing Flanges Stock

Nickel 201 Flanges

Nickel 201 Flanges


ASTM B564 UNS N02201 Blind Flange

ASTM B564 UNS N02201 Blind Flange


Alloy 201 Pipe Flange

Alloy 201 Pipe Flange



ASTM B564 UNS N02201 Blind Flange Specifications

Manufacturer of Nickel 201 Flanges
ANSI Pressure Class 900LBS, 150LBS, 300LBS, 2500LBS, 600LBS, 1500LBS, ASTM B564 UNS N02201 Blind Flange
Meets Standards SABS 1123, GOST 33259, GOST 12821-80, ASTM, ASME, JIS, BS, MSS, EN, UNI, ISO, API, ANSI, SP, API, DIN, Alloy 201 Pipe Flange
The most common types of Nickel 201 Flanges we manufacture
  • 200 Nickel Blind Flange
  • Nickel Alloy Socket Weld Flange
  • ASTM B564 Nickel 200 Reducing Flange
  • ASME SB 564 Alloy 200 Slip On Flange
  • Alloy 200 Lap Joint Flange
  • Nickel 2.4066 Weld Neck Flange
  • Nickel Alloy UNS N02200 Threaded Flange
  • Nickel 200 Expander Flange
Manufacturer Pressure Classes
  • 20" 200 Nickel Flange for Class 600 lb
  • 20" Nickel Alloy Flange for Class 300 lb
  • 24" ASTM B564 Nickel 200 Flange for Class 150 lb
  • 10" ASME SB 564 Alloy 200 Flange for Class 1500 lb
  • 16" Alloy 200 Flange for Class 900 lb
  • 8" Nickel 2.4066 Flange for Class 2500 lb
EN 1092-1/ EN 1092-2 200 Nickel flange standard
16Bar, 40Bar, 6Bar, 10Bar, 25Bar, Nickel 201 Socket Weld Flange
BS Standards BS4504, BS4504, BS1560, BS10, Alloy 201 Lap Joint Flange
Japanese Industrial Standards - JIS B2220 16K, 5K, 30K, 20K, 10K, 63K, 40K, UNS N02201 Threaded Flange
DIN Standards DIN 2573, DIN 2628, DIN 2632, DIN 2576, DIN 2635, DIN 2566, DIN 2502, DIN 2633, DIN 2638, DIN 2630, DIN 2631, DIN 2634, DIN 2565, DIN 2527, DIN 2527, DIN 2641, DIN 2638, DIN 2503, DIN 2627, DIN 2637, DIN 2576, DIN 2629, DIN 2642, DIN 2634, DIN 2566, DIN 2656, DIN 2573, DIN 2628, DIN 2655, DIN 2673, DIN 2635, DIN 2637, DIN 2633, DIN 2636, DIN 2636 JIS NW 2201 Reducing Flanges
Wall Thickness Sch140, Sch60, STD, Sch30, Sch80, Sch40, Sch100, Sch60, Sch10, Sch120, XX-Hvy, EXT-Hvy, Sch20, DIN 2.4068 Slip On Flanges
Types Threaded, Welded, Screwed, Forged, Plate, ASTM B564 Nickel 201 flanges
Most common Nickel Alloy flange processes followed by manufacturers
  • Casting
  • Cutting
  • Closed die forging
  • Open die forging
  • Roll forging
We also supply
  • Ring Joint Gasket
  • Sealing Gaskets
  • Flange Bolts as Required
Flange faces
  • Ring joint (RTJ)
  • Male and female (M&F)
  • Flat (FF)
  • Raised (RF)
  • Tongue and groove (T&G)
  • Lap joint
Nickel 201 Flanges Standard
  • ASME B16.48
  • ASME B16.47 Series B & A
  • GOST
  • ASME B16.5 (Most popular)
  • BS4504
DIN Standards
  • DIN 2633
  • DIN 2501
  • DIN 2642
  • DIN 2627
  • DIN 2543
  • DIN 2635
  • DIN 2527
PN Rating PN64, PN16, PN40, PN10, PN6, PN25, Alloy 201 Weld Neck Flanges
Quality Inspection
  • 100% Radiography Test Report for any Cracks or any incomplete penetration
  • EN 10204/3.1B MTC
  • Third Party Inspection Report
  • Raw Materials Certificate
Value Added Services
  • CNC Machining
  • Customised Nickel 201 Flanges
  • Large Diameter Nickel 201 Flanges

Alloy 201 Pipe Flange Price in India

Description Price in US $ Price in INR Recent supply location
SIZE 1 X 150 # X SCH - 80 NICKEL ALLOY 201 SWRF FLANGE US $ 316.63 per kg INR 24,152 per Kg Saudi Arabia
150# NICKEL ALLOY 201 31P SERIES FLANGED BODY ANSI US $ 203.66 per kg INR 15,535 per Kg Israel
SCH 40 2300# NICKEL 201 MATERIALS STUB END NICKEL-201 FLANGE US $ 35.93 per kg INR 2,741 per Kg Thailand
2 150 LBS NICKEL ALLOY 201 FLANGE SLIP ON RF US $ 105.46 per kg INR 8,044 per Kg United Kingdom
SCH 40 2150# NICKEL 201 MATERIALS STUB END NICKEL-201 FLANGE US $ 31.70 per kg INR 2,418 per Kg Thailand

Different types of 200 Nickel Blind Flanges

2 Inch Class 600 RF Nickel Alloy Blind Flange

2 Inch Class 600 RF Nickel Alloy Blind Flange

Nickel 201 Blind Flange

Nickel 201 Blind Flange

2500# 10 Inch ANSI B16.5 ASTM B564 Nickel 200 RTJ Blind Flange

2500# 10 Inch ANSI B16.5 ASTM B564 Nickel 200 RTJ Blind Flange

600# 8 Inch RF Nickel Alloy UNS N02201 Blind flange

600# 8 Inch RF Nickel Alloy UNS N02201 Blind flange

DN 100 PN 50 RF Nickel 200 Blind Flange

DN 100 PN 50 RF Nickel 200 Blind Flange

20 Inch Class 150 Alloy 200 Spectacle Blind Flange

20 Inch Class 150 Alloy 200 Spectacle Blind Flange


Nickel Alloy Weld Neck Flange types

30 Inch Class 600 LB RF Alloy 200 Weld Neck Flange

30 Inch Class 600 LB RF Alloy 200 Weld Neck Flange

Nickel 201 Weld Neck Flange

Nickel 201 Weld Neck Flange

PN16 DN80 Alloy UNS N02201 WN Flange

PN16 DN80 Alloy UNS N02201 WN Flange

ASME B16.5 SCH 40 300# 6 Inch 200 Nickel WN RF Flange

ASME B16.5 SCH 40 300# 6 Inch 200 Nickel WN RF Flange

Class 150 LB SCH 40 ASME SB 564 Alloy 200 WN Flange

Class 150 LB SCH 40 ASME SB 564 Alloy 200 WN Flange

10IN CL300 SCH STD ASME B16.5 Nickel Alloy WN Flange

10IN CL300 SCH STD ASME B16.5 Nickel Alloy WN Flange


ASTM B564 Nickel 200 Socket Weld Flange types

Class 150 2 Inch SCH 40 ASME SB 564 Alloy 200 SW Flanges

Class 150 2 Inch SCH 40 ASME SB 564 Alloy 200 SW Flanges

Nickel 201 Socket Wled FLange

Nickel 201 Socket Wled FLange

2 1/2 Inch 150# ASTM B564 Nickel 200 Socket Weld Flange

2 1/2 Inch 150# ASTM B564 Nickel 200 Socket Weld Flange

150# Nickel 200 Socket Weld Flange

150# Nickel 200 Socket Weld Flange

ANSI B16.5 300# 3 Inch Nickel Alloy UNS N02201 RF SW Flanges

ANSI B16.5 300# 3 Inch Nickel Alloy UNS N02201 RF SW Flanges

Class 300 1 Inch Nickel 200 SW Flange

Class 300 1 Inch Nickel 200 SW Flange


Types of ASME SB 564 Alloy 200 Slip-On Flanges

Nickel 201 Slip-On FLange

Nickel 201 Slip-On FLange

40 Inch 150 LB ASME SB 564 Alloy 200 Slip-on Flange

40 Inch 150 LB ASME SB 564 Alloy 200 Slip-on Flange

150# 36 Inch Nickel Alloy UNS N02201 Slip On Flange

150# 36 Inch Nickel Alloy UNS N02201 Slip On Flange

ASME B16.5, 8 Inch 600 LB ASME SB 564 Alloy 200 SORF Flanges

ASME B16.5, 8 Inch 600 LB ASME SB 564 Alloy 200 SORF Flanges

ASME B16.5 2 Inch 150 LB ASTM B564 Nickel 200 SO Flange

ASME B16.5 2 Inch 150 LB ASTM B564 Nickel 200 SO Flange

OD 2876.55*ID 2514.6 MM Nickel Alloy Weldable Slip-on Flange

OD 2876.55*ID 2514.6 MM Nickel Alloy Weldable Slip-on Flange


Types Alloy 200 Lap Joint Flanges

150 LB 200 Nickel Lapped Joint Flange

150 LB 200 Nickel Lapped Joint Flange

Nickel 201 Lap Joint Flanges

Nickel 201 Lap Joint Flanges

3 Inch DN80 Nickel 2.4068 Lapped Joint Flange

3 Inch DN80 Nickel 2.4068 Lapped Joint Flange

1 Inch ANSI B16.5 200 Nickel Stub End Lap Joint Flanges

1 Inch ANSI B16.5 200 Nickel Stub End Lap Joint Flanges

ASME B16.5 300LB Alloy 200 Lap Joint Flanges

ASME B16.5 300LB Alloy 200 Lap Joint Flanges

1/2 Inch Nickel 200 Lap Joint Flange

1/2 Inch Nickel 200 Lap Joint Flange


Types of Nickel 2.4066 Threaded Flanges

3 Inch Class 300 Nickel Alloy Hot Dipped Galvanized Thread Flanges

3 Inch Class 300 Nickel Alloy Hot Dipped Galvanized Thread Flanges

Nickel 201 Threaded Flanges

Nickel 201 Threaded Flanges

64 inches Alloy 200 Threaded Flange

64 inches Alloy 200 Threaded Flange

1/2 Inch Nickel 2.4068 Threaded Flange

1/2 Inch Nickel 2.4068 Threaded Flange

DN50 2 inch Nickel Alloy UNS N02201 Thread Flanges

DN50 2 inch Nickel Alloy UNS N02201 Thread Flanges

ANSI B16.5 4 Inch ASTM B564 Nickel 200 Screw Thread Flanges

ANSI B16.5 4 Inch ASTM B564 Nickel 200 Screw Thread Flanges


Types of Nickel Alloy UNS N02200 Forged Flanges

1 Inch Nickel 2.4068 Forged Flange

1 Inch Nickel 2.4068 Forged Flange

Nickel 201 Forged Flanges

Nickel 201 Forged Flanges

8 Inch Alloy 200 Forged Plate flange

8 Inch Alloy 200 Forged Plate flange

150 LB 200 Nickel Forged orifice Flange

150 LB 200 Nickel Forged orifice Flange

2 Inch x NPTF 1-1/2 Inch Nickel 2.4068 Forged RTJ Flanges

2 Inch x NPTF 1-1/2 Inch Nickel 2.4068 Forged RTJ Flanges

3 Inch Nickel 200 Forged Steel Flat Flange

3 Inch Nickel 200 Forged Steel Flat Flange


Nickel 201 Socket Weld Flange Gasket Chart

Gasket I.D

(Inches)
NPS Gasket Outside Diam.
300 LBS 900 LBS 600 LBS 400 LBS 150 LBS
0.84 1/2 2.125 2.50 2.125 2.125 1.875
1.06 3/4 2.625 2.75 2.625 2.625 2.25
1.31 1 2.875 3.125 2.875 2.875 2.625
1.66 1 1/4 3.25 3.50 3.25 3.25 3
1.91 1 1/2 3.75 3.875 3.75 3.75 3.375
2.38 2 4.375 5.625 4.375 4.375 4.125
2.88 2 1/2 5.125 6.50 5.125 5.125 4.875
3.50 3 5.875 6.625 5.875 5.875 5.375
4.50 4 7.125 8.125 7.625 7.00 6.875
5.56 5 8.50 9.75 9.50 8.375 7.75
6.62 6 9.875 11.375 10.50 9.75 8.75
8.62 8 12.125 14.125 12.625 12.00 11
10.75 10 14.25 17.125 15.75 14.125 13.375
12.75 12 16.625 19.625 18.00 16.50 16.125

Alloy 201 Lap Joint Flange Wall Thickness

Wall Thickness
Outside Daim. NPS SCH 40 SCH 20 XX Hvy SCH 10 SCH 140 SCH 100 SCH 60 EXT Hvy SCH 80 SCH 120 SCH 30 SCH 160 STD Wall
0.84 ½ 0.109 ... 0.294 0.083 ... ... ... 0.147 0.147 ... ... 0.188 0.109
1.05 ¾ 0.113 ... 0.308 0.083 ... ... ... 0.154 0.154 ... ... 0.219 0.113
1.315 1 0.133 ... 0.358 0.109 ... ... ... 0.179 0.179 ... ... 0.25 0.133
1.66 1 ¼ 0.14 ... 0.382 0.109 ... ... ... 0.191 0.191 ... ... 0.25 0.14
1.9 1 ½ 0.145 ... 0.4 0.109 ... ... ... 0.2 0.2 ... ... 0.281 0.145
2.375 2 0.154 ... 0.436 0.109 ... ... ... 0.218 0.218 ... ... 0.344 0.154
2.875 2 ½ 0.203 ... 0.552 0.12 ... ... ... 0.276 0.276 ... ... 0.375 0.203
3.5 3 0.216 ... 0.6 0.12 ... ... ... 0.3 0.3 ... ... 0.438 0.216
4 3 ½ 0.226 ... 0.636 0.12 ... ... ... 0.318 0.318 ... ... ... 0.226
4.5 4 0.237 ... 0.674 0.12 ... ... ... 0.337 0.337 0.438 ... 0.531 0.237
5.563 5 0.258 ... 0.75 0.134 ... ... ... 0.375 0.375 0.5 ... 0.625 0.258
6.625 6 0.28 ... 0.864 0.134 ... ... ... 0.432 0.432 0.562 ... 0.719 0.28
8.625 8 0.322 0.25 0.875 0.148 0.812 0.594 0.406 0.5 0.5 0.719 0.277 0.906 0.322
10.75 10 0.365 0.25 1 0.165 1 0.719 0.5 0.5 0.594 0.844 0.307 1.125 0.365
12.75 12 0.406 0.25 1 0.18 1.125 0.844 0.562 0.5 0.688 1 0.33 1.312 0.375
14 14 0.438 0.312 ... 0.25 1.25 0.938 0.594 0.5 0.75 1.094 0.375 1.406 0.375
16 16 0.5 0.312 ... 0.25 1.438 1.031 0.656 0.5 0.844 1.219 0.375 1.594 0.375
18 18 0.562 0.312 ... 0.25 1.562 1.156 0.75 0.5 0.938 1.375 0.438 1.781 0.375
20 20 0.594 0.375 ... 0.25 1.75 1.281 0.812 0.5 1.031 1.5 0.5 1.969 0.375
22 22 ... ... .... 0.25 .... ... ... 0.5 ... .... ... .... 0.375
24 24 0.688 0.375 .... 0.25 2.062 1.531 0.969 0.5 1.219 1.812 0.562 2.344 0.375
26 26 .... .... .... .... .... .... .... 0.5 .... .... .... .... 0.375
30 30 .... 0.5 .... 0.312 .... .... .... 0.5 .... .... 0.625 .... 0.375
36 36 0.75 0.5 .... 0.312 .... .... .... 0.5 .... .... 0.625 .... 0.375
40 40 .... .... .... .... .... .... .... 0.5 .... .... .... .... 0.375
42 42 …….. …….. …….. …….. …….. …….. …….. 0.5 …….. …….. …….. …….. 0.375
48 48 …….. …….. …….. …….. …….. …….. …….. 0.5 …….. …….. …….. …….. 0.375

Manufacturer and Stockholder of DIN 2.4068 Slip On Flanges and ASTM B564 Nickel 201 flanges in Flate Face, Raised Face, and Ring Type Joint

Nickel 200 Slip on Flange Dimension

Nickel 200 Slip on Flange Dimensions

Socket Bore Size (mm) Size (Inch) No of Bolts Hub OD Outer Dia. ISO Stud Size RF Height Flange Length Flange Thick. PCD RF Dia. Hole Size Weight (kg)
H C A F D B G E
22.2 15 1/2 4 30 90 M14 2 14 9.6 60.3 34.9 5/8 0.8
34.5 25 1 4 49 110 M14 2 16 12.7 79.4 50.8 5/8 0.9
27.7 20 3/4 4 38 100 M14 2 14 11.2 69.9 42.9 5/8 0.9
43.2 32 1 1/4 4 59 115 M14 2 19 14.3 88.9 63.5 5/8 1.4
61.9 50 2 4 78 150 M16 2 24 17.5 120.7 92.1 3/4 2.3
49.5 40 1 1/2 4 65 125 M14 2 21 15.9 98.4 73 5/8 1.4
74.6 65 2 1/2 4 90 180 M16 2 27 20.7 139.7 104.8 3/4 3.2
90.7 80 3 4 108 190 M16 2 29 22.3 152.4 127 3/4 3.7
116.1 100 4 8 135 230 M16 2 32 22.3 190.5 157.2 3/4 5.9
103.4 90 3 1/2 8 122 215 M16 2 30 22.3 177.8 139.7 3/4 5
143.8 125 5 8 164 255 M20 2 35 22.3 215.9 185.7 7/8 6.8
221.5 200 8 8 246 345 M20 2 43 27 298.5 269.9 7/8 13.7
276.2 250 10 12 305 405 M24 2 48 28.6 362 323.8 1 19.5
170.7 150 6 8 192 280 M20 2 38 23.9 241.3 215.9 7/8 8.6
327 300 12 12 365 485 M24 2 54 30.2 431.8 381 1 29
616 600 24 20 663 815 M33 2 81 46.1 749.3 692.2 1 3/8 100
410.5 400 16 16 457 595 M27 2 62 35 539.8 469.9 1 1/8 54
461.8 450 18 16 505 635 M30 2 67 38.1 577.9 533.4 1 1/4 59
359.2 350 14 12 400 535 M27 2 56 33.4 476.3 412.8 1 1/8 41
513.1 500 20 20 559 700 M30 2 71 41.3 635 584.2 1 1/4 75

UNS N02201 Threaded Flange Weight Chart

BLRF Threaded NPS Lap Joint WRNR Slip On Socket Weld
2 1 ½ 1 2 1 2
2 2 1 2 3 2 2
3 3 3 3 3 3
2 2 ¾ 2 2 2 2
4 3 3 4 3 3
7 8 8 10 8 8
5 5 2 5 6 5 5
9 9 3 9 11.5 9 9
17 13 4 13 16.5 13 13
13 12 11 12 11 11
20 15 5 15 21 15 15
47 30 8 30 42 30 30
27 19 6 19 26 19 19
70 43 10 43 54 43 43
430 220 24 275 268 220 220
140 90 14 105 114 90 90
123 64 12 64 88 64 64
180 98 16 140 140 106 98
285 165 20 195 197 165 165
220 130 18 160 165 130 130
355 185 22 245 225 185 185

JIS NW 2201 Reducing Flanges for Sale

BS 10, SCH90, 2 Inch, UNS N02201 Blind Flange 22 Inch, SCH 70, ANSI B16.5, Class 2500, 201 Alloy SORF Flanges
Class 1500, 10 Inch, SCH 50, RF, Nickel Alloy 201 Raised Face Flanges 300#, 24 Inch, BS EN 10204-1, Nickel 201 Slip On Flange
SCH20, Class 300, 10 Inch, Nickel N02201 Raised Face Flanges RF, DN 100, PN 50, B16.5, Nickel 201 Pipe Flanges
16 Inch, Raised Face, Class 300, EN LC-Ni 99 RTJ Flanges BS 10, SCH90, 2 Inch, JIS NW 2201 Reducing Flanges
300#, 24 Inch, BS EN 10204-1, Nickel Alloy 201 Flat Face Flange SCH 80, 150#, 24 Inch, 201 Alloy Pipe Flanges
FF, 300 LB, 8 Inch, ASME B16.5, Nickel 201 Plate Flanges SCH 40, 600#, 8 Inch, High Nickel Alloy 201 Flanges
ANSI B16.48, 900 LB, 18 Inch, RF, Werkstoff Nr. 2.4068 Slip On Flanges RF, B16.5, PN 50, DN 100, ASTM B564 Nickel 201 Socket Weld Flange
SCH 80, 150#, 24 Inch, Nickel Alloy 201 Spectacle Blind Flange SCH 60, 10 Inch, Class 300, RF, Nickel 201 Weld Neck Flanges
Class 1500, 12 Inch, SCH30, Alloy 201 Weld Neck Flanges 14 Inch, Class 900, Forged, Nickel 201 RTJ Flanges

DIN 2.4068 Slip On Flanges Chemical Composition

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

Why Pay Extra? Purchase From Alloy 201 Weld Neck Flanges Manufacturers to Save Your Cost, Wide range Of 201 Nickel Pipe Flanges In India

ASTM B564 Nickel 201 flanges Mechanical Properties

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

Alloy 201 Weld Neck Flanges Equivalent Material

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

Check our reference of material in these countries

Jafurah Gas Field – Saudi Arabia

Jafurah Gas Field – Saudi Arabia

Petrovietnam Vietnam

Petrovietnam Vietnam

Green Hydrogen Ammonia Plant-Oman

Green Hydrogen Ammonia Plant-Oman


Markmore Energy (Labuan) Ltd-Malaysia

Markmore Energy (Labuan) Ltd-Malaysia

Al Zour Refinery-Al Zour Kuwait

Al Zour Refinery-Al Zour Kuwait

Winson Group-Singapore

Winson Group-Singapore