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Monel 400 Flanges

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Ask for latest Price List ASTM B564 Uns N04400 Slip on Flanges, View Dimensions of Nickel Alloy 400 Blind Flange

Monel 400 flanges are made up of a group of alloys predominantly of nickel and copper and containing a few small portions of iron, manganese, silicon, and carbon. These flanges are produced with good mechanical properties namely good tensile and yield strength. These flanges are highly corrosion resistant and don’t deform easily under extreme pressures. These flanges are widely used in crude oil stills, marine industries, chemical processing, and other related industries. We are one of the top Monel 400 Flanges manufacturers in India. Our goal is to produce the best products at reasonable rates.

Monel 400 Flanges
Monel 400 Flanges
ASTM B564 Uns N04400 Slip on Flanges
ASTM B564 Uns N04400 Slip on Flanges
Nickel Alloy 400 Blind Flange
Nickel Alloy 400 Blind Flange

Check Class 150 Alloy 400 Plate Flanges Dimensions & Weight charts, Ask For ready stock of ASTM B164 UNS N04400 RTJ Flange

The Nickel Alloy 400 Blind Flange is a unique flange with no hubs. This flange is used to isolate or terminate piping systems. The flange can be welded or bolted as per requirements. Class 150 Alloy 400 Plate Flanges is made of a circular round disk, which is welded at the end of the pipe. These flanges can be used to measure the rate of flow in pipelines. All our Monel 400 Pipe Flanges can be customized into different shapes and sizes to meet our client’s requirements.

The DIN 2.4360 Forged Flanges are very strong because they are forged from steel. This strong flange is used in heavy-duty applications. The ASTM B164 UNS N04400 RTJ Flange is another high-pressure flange that is made up of a circular groove. We manufacture all our products under strict supervision from our experienced and knowledgeable team members. Our team members use the best raw materials using the best technology following international and national standards. If you have any queries regarding our products or pricing, contact us for more information.

Table of Contents


Specification Chart of Monel 400 Flanges

Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Connect Type/ Flange Face Type Ring Type Joint (RTJ), Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Flat Face (FF), Large Male-Female (LMF), Small Tongue, Large Tongue & Groove, Groove
Uses & application
  • Petrochemicals and acids.
  • Nuclear power (mostly seamless).
  • Bitumen upgraders.
  • Heavy oil refineries.
UNI 6Bar 10Bar 25Bar 16Bar 40Bar
EN 25Bar 6Bar 10Bar 16Bar 40Bar
Pressure Rating ANSI 600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS
Pressure Calculation in DIN 16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Coating Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Anti-rust Paint, Yellow Transparent
Test Direct-reading Spectrograph, UI trasonic flaw detector, Hydrostatic testing machine, X-ray detector, Magnetic particle detector
Standards API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME Flanges, API7S-15, API7S-43, BS Flanges, DIN Flanges, EN Flanges, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, EN1092
Origin West Europe / Japan / Indian / USA / Korean
Export to Dubai, Oman, Spain, Canada, USA, Ireland, Singapore, Indonesia, Ukraine, Korea, Iran, India, Saudi Arabia, Thailand, Egypt, Brazil, Peru, etc
Most common types Threaded / Screwed / Forged / Plate
Equipment Pushing Machine, Press machine, electric bevelling machine, Bending machine, Sand-blasting machine etc

Check Price List Monel 400 Pipe Flanges

Monel 400 Flanges Price in India Nickel Alloy 400 Flange Price in INR Monel 400 Flanges Price in USD ASTM B164 UNS N04400 Flange Price in UAE Dirham
FLANGE MONEL 400 4 BL 300 RF 125-250 RMS Rs. 32,205 429.80 USD UAE Dirham 1578.73
FLANGES-MONEL400 3/4 WIN 1500 RF XS/80S Rs. 13,419 179.09 USD UAE Dirham 657.82

Chemical Equation of Nickel Alloy 400 Blind Flange

Grade C Mn Si S Cu Fe Ni
Monel 400 0.30 max 2.00 max 0.50 max 0.024 max 28.00 – 34.00 2.50 max 63.00 min

Ready Stock of Monel 400 Pipe Flanges, Top-notch stockist of Nickel Alloy 400 Weld Neck Flanges

Mechanical Behaviour of DIN 2.4360 Forged Flanges

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Monel 400 8.8 g/cm3 1350 °C (2460 °F) Psi – 80,000 , MPa – 550 Psi – 35,000 , MPa – 240 40 %

Equivalent of Alloy 400 Weld Neck Flanges

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Monel 400 2.4360 N04400 NW 4400 NA 13 МНЖМц 28-2,5-1,5 NU-30M NiCu30Fe

Frequently Used Class 150 Alloy 400 Plate Flanges Types

Class 150 Alloy 400 Plate Flanges
Class 150 Alloy 400 Plate Flanges
ASTM B164 UNS N04400 RTJ Flange
ASTM B164 UNS N04400 RTJ Flange
Monel 400 Pipe Flanges
Monel 400 Pipe Flanges
Nickel Alloy 400 Weld Neck Flanges
Nickel Alloy 400 Weld Neck Flanges
DIN 2.4360 Forged Flanges
DIN 2.4360 Forged Flanges
Monel 400 UNS N04400 Socket weld Flange
Monel 400 UNS N04400 Socket weld Flange
Monel 400 Socket weld Flanges
Monel 400 Socket weld Flanges
Alloy 400 Flanges
Alloy 400 Flanges
Class 1500 ASTM B564 UNS N04400 Flange
Class 1500 ASTM B564 UNS N04400 Flange
JIS NW 4400 Spectacle Blind Flange
JIS NW 4400 Spectacle Blind Flange
UNS N04400 Socket Welding Flange (SWF)
UNS N04400 Socket Welding Flange (SWF)
ASME B16.5 1/2
ASME B16.5 1/2"-60" Alloy 400 Monel 400 WN Blind flange
400 Alloy Reducing Flanges
400 Alloy Reducing Flanges
Flange 2
Flange 2" 300# Monel 400 UNS N04400 1/2" Class 150 RF
Monel Alloy 400 Blind Raised Face Flanges
Monel Alloy 400 Blind Raised Face Flanges
Slip on Flange Monel 400 1/2
Slip on Flange Monel 400 1/2" 150# RF ASME B16.5
Check available sizes of DIN 2.4360 Forged Flanges, Get a best quote for Monel 400 UNS N04400 Socket weld Flange from leading manufacturers

Weight Chart of Monel 400 Socket weld Flanges

CLASS Nominal Pipe Size Slip On Flange Threaded Flange Socket Weld Flange Lap Joint Flange Blind Flange Weld Neck Flange
150 lb ½ 1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
1¼ 3 3 3 3 3 3
1½ 3 3 3 3 4 4
2 5 5 5 5 5 6
2½ 8 8 8 8 7 10
3 9 9 9 9 9 11.5
3½ 11 12 11 11 13 12
4 13 13 13 13 17 16.5
5 15 15 15 15 20 21
6 19 19 19 19 27 26
8 30 30 30 30 47 42
10 43 43 43 43 70 54
12 64 64 64 64 123 88
14 90 90 90 105 140 114
16 106 98 98 140 180 140
18 130 130 130 160 220 165
20 165 165 165 195 285 197
22 185 185 185 245 355 225
24 220 220 220 275 430 268
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
300 lb ½ 2 2 3 2 2 2
¾ 3 3 3 3 3 3
1 3 3 3 3 4 4
1¼ 4.5 4.5 4 4.5 6 5
1½ 6.5 6.5 6 6.5 7 7
2 7 7 7 7 8 9
2½ 10 10 10 10 12 12
3 13 14 13 14.5 16 18
3½ 17 17 17 17 21 20
4 23.5 24 22 24 28 26.5
5 29 31 28 28 37 36
6 39 39 39 39 50 45
8 58 58 58 58 81 69
10 81 81 81 91 124 100
12 115 115 115 140 185 142
14 165 165 165 190 250 206
16 210 220 190 234 315 250
18 253 280 250 305 414 320
20 315 325 315 375 515 400
22 370 370 370 435 640 465
24 490 490 475 550 800 580
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
400 lb ½ 2 2 2 2 2 3
¾ 3 3 3 3 3 3.5
1 3.5 3.5 3.5 3.5 4 4
1¼ 4.5 4.5 4.5 4.5 6 4.5
1½ 6.5 6.5 6.5 6.5 8 8
2 8 8 8 8 10 10
2½ 12 12 12 11 15 14
3 15 15 15 14 20 18
3½ 21 21 21 20 29 26
4 26 26 26 25 33 35
5 31 31 31 29 44 43
6 44 44 44 42 61 57
8 67 67 67 64 100 89
10 91 91 91 110 155 125
12 130 130 130 152 226 175
14 191 191 191 210 310 233
16 253 253 253 280 398 295
18 310 310 310 345 502 360
20 378 378 378 420 621 445
22 405 405 405 455 720 505
24 539 539 539 615 936 640
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
600 lb ½ 2 2 2 2 3 3
¾ 3 3 3 3 4 4
1 4 4 4 4 4 4
1¼ 5 5 5 5 6 6
1½ 7 7 7 7 8 8
2 9 9 9 9 10 12
2½ 13 13 13 12 15 18
3 16 16 16 15 20 23
3½ 21 21 21 20 29 26
4 37 37 37 36 41 42
5 63 63 63 63 68 68
6 80 80 80 78 86 81
8 115 15 15 112 140 120
10 177 177 177 195 231 190
12 215 215 215 240 295 226
14 259 259 259 290 378 347
16 366 366 366 400 527 481
18 476 476 476 469 665 555
20 612 612 612 604 855 690
22 590 590 590 670 1000 720
24 876 876 876 866 1250 977
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
900 lb ½ 6 6 6 6 4 7
¾ 6 6 6 6 6 7
1 7.5 7.5 7.5 7.5 9 8.5
1¼ 10 10 10 10 10 10
1½ 14 14 14 14 14 14
2 22 22 22 21 25 24
2½ 31 31 31 25 32 31
3 36 36 36 29 35 36
4 53 53 53 51 54 53
5 83 83 83 81 87 86
6 110 110 110 105 115 110
8 172 172 172 190 200 187
10 245 245 245 277 290 268
12 326 326 326 371 415 372
14 400 400 400 415 520 562
16 459 459 459 488 619 685
18 647 647 647 670 880 924
20 792 792 792 868 1107 1164
24 1480 1480 1480 1659 2099 2107
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
1500 lb ½ 6 6 6 6 4 7
¾ 6 6 6 6 6 7
1 8 8 8 8 9 9
1¼ 10 10 10 10 10 10
1½ 14 14 14 14 14 14
2 25 25 25 25 25 25
2½ 36 36 36 35 35 36
3 48 48 48 47 48 48
4 73 73 73 75 73 73
5 132 132 132 140 140 132
6 165 165 165 170 160 165
8 260 260 260 286 302 275
10 436 436 436 485 510 455
12 667 667 667 749 775 690
14 940 940 940 890 975 940
16 1250 1250 1250 1250 1300 1250
18 1625 1625 1625 1475 1750 1625
20 2050 2050 2050 1775 2225 2050
24 2825 2825 2825 2825 3625 3325
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
2500 lb ½ …. 7 …. 7 7 8
¾ …. 9 …. 8 10 9
1 …. 12 …. 12 12 13
1¼ …. 18 …. 17 18 20
1½ …. 25 …. 24 25 28
2 …. 38 …. 37 39 42
2½ …. 55 …. 53 56 52
3 …. 83 …. 80 86 94
4 …. 127 …. 122 133 146
5 …. 210 …. 204 223 244
6 …. 323 …. 314 345 378
8 …. 485 …. 471 533 576
10 …. 925 …. 897 1025 1068
12 …. 1300 …. 1262 1464 1608

Alloy Monel 400 Flange Pressure Rating

ANSI/ASME B16.34 PRESSURE RATING CHART
Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

Alloy 400 Flanges Dimensions

Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 PN14 95 67 4 M12 14
AS 2129 Flange Table C 95 67 4 13 14
Table D 95 67 4 13 14
Table E 95 67 4 13 14
Table F 95 67 4 13 14
Table H 114 83 4 16 17
Table J 114 83 4 16 17
ANSI B16.5 ANSI 150 89 60 4 13 16
ANSI 300 95 67 4 13 16
ANSI 600 95 67 4 13 16
ANSI 900 121 83 4 19 22
ANSI 1500 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 80 55 4 M10 11
PN10 95 65 4 M12 14
PN16 95 65 4 M12 14
PN20 90 60.5 4 M14 16
PN25 95 65 4 M12 14
PN40 95 65 4 M12 14
Buy Alloy Monel 400 Socket weld Flanges directly from Suppliers, Specialise in distributing Alloy 400 Flanges

We sale Nickel 400 Flanges in Below Countries

Monel 400 Flange 1/2" Class 600 SO RF Taiwan, Los Alamos -Mexico, Malaysia, Philippines
Nickel Alloy 400 Slip On Flange RF 5'' 600LB Malaysia, Canada, Philippines, Singapore
Monel 400 UNS N04400 Paddle blind and spacer ring Colombia, Malaysia, Sweden, China
Monel Alloy 400 UNS N04400 3/4" 150 # Blind Flange rf Malaysia, Russia, Netherlands, Dubai
WNRF Monel 400 Forged Flanges Spain, Mexico, Egypt, UK
Large diameter forging monel 400 flange for marine & ship building Saudi Arabia (KSA), Kuwait, South Africa, Brazil
Monel 400 N04400 orifice flange Canada, Poland, UK, Ellington -the United States
Flat Welding Forged Flange B564 N04400 USA, Bangladesh, Malaysia, Finland
Monel 400 Connecting Pipe Flange Italy, Iran, Chile, Singapore
JIS NW 4400 Spectacle Blind Flange Malaysia, Hong Kong, Oman, UAE
Monel 400 N04400 Alloy Plate Flanges Germany, Thailand, Czechia, Malaysia
Class 400/400# din 2.4360 wnrf flanges Turkey, Norway, United Arab Emirates (UAE), Malaysia
ansi b16.5 corrosion resistance nickel monel 400 flange Europe, Malaysia, United Kingdom -UK, UAE
SO Flange 1-1/2'' 300# RF Nickel Alloy Steel Monel 400 Indonesia, Philippines, Dammam -KSA, Belgium
ASME B16.5 Monel 400 rf blind flange Australia, UK, Philippines, Nigeria
1500lbs corrosion resistance nickel alloy UNS N04400 weld neck rf ring flange Japan, Romania, Europe, Malaysia
ASME B16.5 1/2"-60" Alloy 400 Monel 400 WN Blind flange South Korea, NY 12203 (USA), Singapore, Malaysia
UNS N04400 Lap Joint Flange(LJW) South Africa, Singapore, Bahrain, Singapore
Nickel Alloy 400 Slip On Flange 2" 300# Monel 400 UNS N04400 1/2" Class 150 RF France, Europe, Qatar, Thailand