Monel 400 Flanges

Monel 400 Flanges

To connet the pipe Monel 400 Flanges perform excellently due to high corrosion resistance against acidic and alkaline environments. Heat treatments of Monel Flanges is an important process to change the properties to fit certain situations. Monel 400 forged flanges are workable to connect piping under extremely corrosive environments in chemical, power, and petrochemical industries. Monel Blind Flanges are high performing and very costly compare to stainless steel flanges.

flanges installationAs a potential manufacturer and supplier of Monel Slip On Flanges, Monel Loose Flange & Spectacle Monel Flanges in India we are shipping Monel Lap Joint Flanges globally as per international standards such as PN/ DIN/ EN (European), ASME, ASA/ ANSI (USA), BS10 (British/ Australian), BS4504 (British/ Australian) and JIS (Japanese). Also check Monel Flange Weight in below given table.

We are manufacturer & wholesale supplier of ASME/ANSI B16.5 Monel 400 Pipe Flanges & Monel Threaded Flanges such as 75PSI, 150PSI, 300PSI, 400PSI, 600PSI, 900PSI, 1500PSI, 2500PSI, PN2.5, PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, PN250, PN320, PN400 and Monel Flange Pressure Rating are class 75lb, 150lb, 300lb, 400lb, 600lb and 900lb.

Siddhagiri Metals is PED & Crisil rated manufacturer and exporter of Monel Flanges. Supplier of Class 150 (PN 20) or Class 300 (PN 50) primary pressure ratings ASTM B564 Monel Flange (dual marked and certified), Manufacturing all Pipe Flanges in Monel material & gaskets as per ASME B16.5, raised face, annealed and fully machined, smooth finishas per MSS-SP6. Also buy Monel Flange hardness as per NACE MR0175 and tested to ASTM A262 E and PMI.

 

Monel 400 Flanges
Monel 400 Flanges
Alloy 400 Weld Neck Flanges
Alloy 400 Weld Neck Flanges
Monel 400 Pipe Flanges
Monel 400 Pipe Flanges

 


 

monel 400 flanges appication

 

Monel 400 Flanges Specification

Specifications ASTM B564 / ASME SB564
Monel Flanges Standard DIN
  • 10Bar, 40Bar 16Bar 6Bar, 25Bar,
  • PN64, PN25, PN40, PN10, PN6, PN16,
Monel 400 Flange Standard EN
  • 40Bar, 10Bar, 6Bar, 25Bar, 16Bar
Uns N04400 Flanges Standards
  • B16.47 Series A & B
  • B16.5
  • ANSI/ ASME
  • EN-1092, BS 10, ANSI Flanges, DIN, BS Flanges, ASME Flanges, EN Flanges, DIN Flanges, GOST Flanges.
  • B16.48, BS4504
Alloy 400 Flanges Standard JIS
  • 63K 10K, 30K, 20K, 5K, 40K, 16K,
Monel Flanges Standard UNI
  • 40Bar 10Bar, 6Bar, 25Bar, 16Bar
ASME B16.5 Monel Flange size range 1/2" (15 NB) - 48" (1200NB) DN10~DN5000
Nickel Alloy 400 Flanges Standard ANSI
  • Class 300 LBS, 150 LBS, 900 LBS, 600 LBS, 2500 LBS, 1500 LBS
Monel Pipe Flanges Test Certificates 100% Radiography Test Report
Raw Materials Certificate
EN 10204/3.1B
Third Party Inspection Report
Astm B564 Uns N04400 Flange supporting material Ring Joint, Gasket, Flange Bolts
Manufacturer of Monel Threaded / Forged / Plate/Screwed Flange
Wnr 2.4360 Flanges Production technique
  • Heat treated.Forged and machined
Asme Sb 564 N04400 Flange Connect Type/ Flange Face Type
  • Monel 400 Ring Type Joint (RTJ), Raised Face (RF), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue , Groove
Most common types of Monel Flanges
  • Monel Socket Weld Ring Flanges (SWRF)
  • Monel Blind Ring Flanges (BLRF)
  • Monel Weld Neck Ring Flanges (WNRF)
  • Monel Ring Type Joint Flanges (RTJF)
  • Monel Slip-On Ring Flanges (SORF)
  • Monel Lap Joint Ring Flanges (LJRF)
  • Monel Threaded Ring Flanges
Equipment for Din 2.4360 Flange Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc
Special manufacturing design of Nickel Alloy 400 flanges

As per your drawing

ANSI, AS, DIN JIS and BS
15 NB (1/2") - 200 NB (8")
Reducing and Equal Configurations

Alloy 400 Flange Test Direct-reading Spectrograph, X-ray detector, UI trasonic flaw detector, Hydrostatic testing machine, Magnetic particle detector
Monel Flange Origin West Europe / Indian /USA /Japan / Korean
Alloy 400 flange Standard
  • GOST Flanges
  • API 6A Flanges
  • GB Flanges
  • UNI Flanges
  • DIN Flanges
  • PSI Flanges
  • AWWA C207 Flanges
  • EN1092-1 Flanges
  • BS4504 Flanges
  • JIS/ KS Flanges
  • ASME Flanges
  • ANSI Flanges
Application & uses of Monel Alloy flanges
  • Monel 400   Flange are mainly used in Oil & Gas, Chemical, Nuclear power (mostly seamless), Power, Bitumen upgraders, Petrochemicals and acids, Heavy oil refineries, Gas, ,Construction, Shipbuilding industries, Metallurgy & others.
Specialized manufacturer of Monel 400 flanges
  • Monel 400 Weld Neck Flanges
  • AS 4087 Water Flanges
  • Asme Sb 564 N04400 Slip-On Flanges
  • Astm B564 Uns N04400 Threaded Flanges
  • Alloy 400 Socketweld Flanges
  • Astm B564 Uns N04400 DIN 2566 pn10
  • Astm B564 Uns N04400 Large Diameter Flanges
  • Alloy 400 Sorf Flanges
  • Nickel Alloy 400 Blind Flanges
  • Uns N04400 Pn16 Flanges
  • Uns N04400 Table Flanges
  • Monel 400 Rtj Flanges
  • Nickel Alloy 400 Plate Flanges
  • Monel Loose Flanges
  • ASME B16.36 Alloy 400 Orifice Flanges
  • DIN 2566 pn16
  • Monel 400 Lap Joint Flanges
  • DIN 2566 en 1092 1
as per EN 10204 3.2 and EN 10204 3.1 Material Test Certificates (MTC) , certifying NACE MR0175/ NACE MR0103

 

ASTM B564 UNS N04400 Slip On and Blind Flange manufacturer in India, Check Monel Flanges Pressure Rating and Price list ex Mumbai

 

Monel Flanges Price

Size Class Schedule Monel 400 flange Price In INR (Per Piece)
Monel 400 Slip On Flange
2" Class 150 Schedule 40 350.00
3" Class 150 Schedule 40 490.00
4" Class 300 Schedule 80 1100.00
Monel 400 Weld Neck Flange
2" Class 150 Schedule 40 450.00
3" Class 150 Schedule 40 550.00
4" Class 150 Schedule 40 799.00
6" Class 300 Schedule 80 1200.00
8" Class 300 Schedule 80 1800.00
Monel 400 Blind Flange
3/4" Class 150 Schedule 40 150.00
1" Class 150 Schedule 40 300.00
1-1/2" Class 150 Schedule 40 450.00
2" Class 150 Schedule 40 600.00
3" Class 150 Schedule 40 800.00
4" Class 150 Schedule 40 1200.00
6" Class 300 Schedule 80 1200.00
Monel 400 Socket Weld Flange
3/4" Class 150 Schedule 40 200.00
1” Class 150 Schedule 40 350.00
1-1/2” Class 150 Schedule 40 600.00

Well-known Manufacturer Of Monel 400 Flanges in India. For final Monel 400 Weld Neck Flanges Price List Please Call on +91(22) – 6743 8321 or drop an E-Mail : enquiry@siddhagirimetals.com.

 

Monel 400 Weld Neck Flanges Chemical Composition

Designation Co% C% Cr% Ni% Mo% V% Sonstige Autres-Other % Ai% W% Cu% Ti% Nb/Cb Ta% Fe%
Monel 400 Threaded Flanges - 0.12 - 65.0 - - Mn 1.0 - - 32.0 - - 1.5
Monel 401 Flanges - 0.10 - 43.0 - - Si 0.25; Mn 2.25 - - 53.0 - - 0.75
Monel 404 Flanges - 0.15 52.0-57.0 - Mn 0.10; Si 0.10;S o.024 0.05 - rest/bal - - 0.50
Monel R 405 Flanges - 0.15 - 66.0 - - Mn 1.0; S 0.04 - - 31.0 - - 1.2

 

Monel Alloy Flanges Mechanical Characteristics

Tensile strength, Yield 240 Mpa
Tensile strength, Ultimate 550 Mpa
Elongation at Break 48%

 

Equivalent Material of Monel K500 Flanges

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

 

Monel 400 Pipe Flanges Weight Chart

by Pressure Class and Size Monel 400 Flange Weights
Pipe Size 150 # 300 # 600 # 900 # 1500 # 2500 #
SO WN BLD SO WN BLD SO WN BLD WN SO BLD SO WN BLD   SO WN BLD
3/4" 2 2 2 3 3 3 3 4 3 SEE 1500 # WEIGHTS 5 6 6   8 8 8
1/2" 1 2 1 1 2 1 2 2 2 SEE 1500 # WEIGHTS 4 5 4   7 7 7
1 1/2" 3 4 3 6 7 6 7 8 8 SEE 1500 # WEIGHTS 12 13 13   22 25 23
1" 2 3 2 3 4 3 4 4 4 SEE 1500 # WEIGHTS 8 9 8   11 12 11
2 1/2" 7 8 7 10 12 12 13 18 15 SEE 1500 # WEIGHTS 36 36 35   55 52 56
2" 5 6 5 7 9 8 9 12 10 SEE 1500 # WEIGHTS 25 25 25   37 42 39
4" 13 15 17 22 25 27 37 42 41 53 53 54 73 73 73   125 145 130
3" 8 10 9 13 15 16 16 23 20 31 26 29 48 48 48   83 94 86
6" 19 24 26 39 42 50 80 81 86 110 110 115 165 165 160   325 380 345
5" 15 19 20 28 32 35 63 68 68 86 83 87 130 130 140   210 245 225
10" 43 52 70 81 91 124 170 190 230 260 245 290 435 455 510   930 1075 1025
8" 30 39 45 58 67 81 115 120 140 175 170 200 260 275 300   485 580 530
14" 90 110 140 165 180 250 230 280 355 400 400 520 NA 940 975   NA NA NA
12" 64 80 110 115 140 185 200 225 295 325 325 415 580 690 690   1100 1525 1300
18" 130 150 220 250 320 395 400 475 630 680 600 850 NA 1625 1750   NA NA NA
16" 98 140 180 190 250 295 330 390 495 495 425 600 NA 1250 1300   NA NA NA
22" 185 225 355 370 465 640 590 720 1000 NA NA NA NA NA NA   NA NA NA
20" 165 180 285 315 400 505 510 590 810 830 730 1075 NA 2050 2225   NA NA NA
24" 220 260 430 475 580 790 730 830 1250 1500 1400 2025 NA 3325 3625   NA NA NA

 

Buy Online Wnr 2.4360 Orifice and Reducing Flange at Best Price in Mumbai.

 

Size Chart of Monel Flange

Size in Inches Size in Millimeter Outer Diameter (O.D.) Monel 400 Flange Thickness Hub Outer Diameter Length Of Monel 400 Pipe Flange Diameter Of RF (Raised Face) Height Of RF (Raised Face) PCD Socket Bore Number of Bolt Bolts Sizes UNC Length Of Machine Bolts Length Of Raised Face (RF) Studs Size Of Bolt Hole Size Of ISO Studs Weight in kilogram
A B C D E F G H
1/2 15 90 9.6 30 14 34.9 2 60.3 22.2 4 1/2 50 55 5/8 M14 0.8
3/4 20 100 11.2 38 14 42.9 2 69.9 27.7 4 1/2 50 65 5/8 M14 0.9
1 25 110 12.7 49 16 50.8 2 79.4 34.5 4 1/2 55 65 5/8 M14 0.9
1 1/4 32 115 14.3 59 19 63.5 2 88.9 43.2 4 1/2 55 70 5/8 M14 1.4
1 1/2 40 125 15.9 65 21 73 2 98.4 49.5 4 1/2 65 70 5/8 M14 1.4
2 50 150 17.5 78 24 92.1 2 120.7 61.9 4 5/8 70 85 3/4 M16 2.3
2 1/2 65 180 20.7 90 27 104.8 2 139.7 74.6 4 5/8 75 90 3/4 M16 3.2
3 80 190 22.3 108 29 127 2 152.4 90.7 4 5/8 75 90 3/4 M16 3.7
3 1/2 90 215 22.3 122 30 139.7 2 177.8 103.4 8 5/8 75 90 3/4 M16 5
4 100 230 22.3 135 32 157.2 2 190.5 116.1 8 5/8 75 90 3/4 M16 5.9
5 125 255 22.3 164 35 185.7 2 215.9 143.8 8 3/4 85 95 7/8 M20 6.8
6 150 280 23.9 192 38 215.9 2 241.3 170.7 8 3/4 85 100 7/8 M20 8.6
8 200 345 27 246 43 269.9 2 298.5 221.5 8 3/4 90 110 7/8 M20 13.7
10 250 405 28.6 305 48 323.8 2 362 276.2 12 7/8 100 115 1 M24 19.5
12 300 485 30.2 365 54 381 2 431.8 327 12 7/8 100 120 1 M24 29
14 350 535 33.4 400 56 412.8 2 476.3 359.2 12 1 115 135 1 1/8 M27 41
16 400 595 35 457 62 469.9 2 539.8 410.5 16 1 115 135 1 1/8 M27 54
18 450 635 38.1 505 67 533.4 2 577.9 461.8 16 1 1/8 125 145 1 1/4 M30 59
20 500 700 41.3 559 71 584.2 2 635 513.1 20 1 1/8 140 160 1 1/4 M30 75
24 600 815 46.1 663 81 692.2 2 749.3 616 20 1 1/4 150 170 1 3/8 M33 100

 

Monel Flange Pressure Rating

Monel 400 Flange Temperature

 

Max Hydraulic

0°F to 450°F
Monel 400 FLANGE TABLE      -18°C to 230°C

800°F
425°C

600°F
315°C

500°F
260°C

700°F
370°C

900°F
480°C

850°F
450°C

Test Pressure

E

200

100

155

185

130

-

-

300

D

100

50

80

95

65

-

-

150

H

500

250

395

465

320

115

180

750

F

300

150

235

280

195

-

-

450

K

900

450

705

835

580

205

325

1350

J

700

350

550

650

450

160

255

1050

S

1800

900

1415

1670

1155

415

655

2700

R

1200

600

945

1115

770

275

435

1800

T

2800

1400

2200

2600

1800

645

1025

4200

 

Widest Size range in Class 150 Nickel Alloy 400 RTJ and Forged Flanges according to ASME/ ANSI B16.5

 

Class 150 Dimensions Chart of ASTM B564 Monel Nickel Alloy Flanges

Class 150 Dimensions Chart of ASTM B564 Monel Nickel Alloy Flanges
Nominal Monel 400 Flange Size Min.Thickness
(T)
Outside Diameter
(OD)
No. of Bolt Holes WN LTH
(WL)
RF Dia.
(R)
Diameter of Holes SO Bore ID
(SB)
Bolt Circle
(BC)
Dia. Hub Base
(HB)
WN Bore ID
(WB)
Dia. of Hub Top
(HT)
SO LTH
(SL)
1⁄2 0.038 3.050 4 1.081 1.038 0.062 0.088 2.038 1.019 0.062 0.084 0.056
3⁄4 0.044 3.088 4 2.000 1.069 0.062 1.009 2.075 1.050 0.082 1.005 0.056
1 0.050 4.025 4 2.012 2.000 0.062 1.036 3.012 1.094 1.005 1.032 0.062
11⁄4 0.056 4.062 4 2.019 2.050 0.062 1.070 3.050 2.031 1.038 1.066 0.075
11⁄2 0.062 5.000 4 2.038 2.088 0.062 1.095 3.088 2.056 1.061 1.090 0.081
2 0.069 6.000 4 2.044 3.062 0.075 2.044 4.075 3.006 2.007 2.038 0.094
21⁄2 0.081 7.000 4 2.069 4.012 0.075 2.094 5.050 3.056 2.047 2.088 1.006
3 0.088 7.050 4 2.069 5.000 0.075 3.057 6.000 4.025 3.007 3.050 1.012
31⁄2 0.088 8.050 8 2.075 5.050 0.075 4.007 7.000 4.081 3.055 4.000 1.019
4 0.088 9.000 8 2.094 6.019 0.075 4.057 7.050 5.031 4.003 4.050 1.025
5 0.088 10.000 8 3.044 7.031 0.088 5.066 8.050 6.044 5.005 5.056 1.038
6 0.094 11.000 8 3.044 8.050 0.088 6.072 9.050 7.056 6.007 6.063 1.050
8 1.006 13.050 8 3.094 10.062 0.088 8.072 11.075 9.069 7.098 8.063 1.069
10 1.012 16.000 12 3.094 12.075 1.000 10.088 14.025 12.000 10.002 10.075 1.088
12 1.019 19.000 12 4.044 15.000 1.000 12.088 17.000 14.038 12.000 12.075 2.012
14 1.031 21.000 12 4.094 16.025 1.012 14.014 18.075 15.075 13.025 14.000 2.019
16 1.038 23.050 16 4.094 18.050 1.012 16.016 21.025 18.000 15.025 16.000 2.044
18 1.050 25.000 16 5.044 21.000 1.025 18.018 22.075 19.088 17.025 18.000 2.062
20 1.062 27.050 20 5.062 23.000 1.025 20.020 25.000 22.000 19.025 20.000 2.081
22 1.075 29.050 20 5.082 25.025 1.038 22.022 27.025 24.025 21.025 22.000 3.007
24 1.081 32.000 20 5.094 27.025 1.038 24.025 29.050 26.012 23.025 24.000 3.019

 

Class 300 UNS N04400 Flanges Dimensions Chart

Class 300 UNS N04400 Flanges Dimensions Chart
Nominal Monel 400 Flange Size Outside Diameter
(OD)
Min.Thickness
(T)
No. of Bolt Holes WN LTH
(WL)
Bolt Circle
(BC)
RF Dia.
(R)
Diameter of Holes SO Bore ID
(SB)
WN Bore ID
(WB)
Dia. Hub Base
(HB)
Dia. Hub Top
(HT)
SO LTH
(SL)
1⁄2 3.075 0.050 4 2.000 2.062 1.038 0.063 0.088 0.062 1.050 0.084 0.081
3⁄4 4.062 0.056 4 2.019 3.025 1.069 0.075 1.009 0.082 1.088 1.005 0.094
1 4.088 0.062 4 2.038 3.050 2.000 0.075 1.036 1.005 2.012 1.032 1.000
11⁄4 5.025 0.069 4 2.050 3.088 2.050 0.075 1.070 1.038 2.050 1.066 1.000
11⁄2 6.012 0.075 4 2.063 4.050 2.088 0.088 1.095 1.061 2.075 1.090 1.013
2 6.050 0.081 8 2.069 5.000 3.062 0.075 2.044 2.007 3.031 2.038 1.025
21⁄2 7.050 0.094 8 2.094 5.088 4.012 0.088 2.094 2.047 3.094 2.088 1.044
3 8.025 1.006 8 3.006 6.062 5.000 0.088 3.057 3.007 4.062 3.050 1.063
31⁄2 9.000 1.012 8 3.013 7.025 5.050 0.088 4.007 3.055 5.025 4.000 1.069
4 10.000 1.019 8 3.032 7.088 6.019 0.088 4.057 4.003 5.075 4.050 1.082
5 11.000 1.031 8 3.082 9.025 7.031 0.088 5.066 5.005 7.000 5.056 1.094
6 12.050 1.038 12 3.082 10.062 8.050 0.088 6.072 6.007 8.012 6.063 2.000
8 15.000 1.056 12 4.032 13.000 10.062 1.000 8.072 7.098 10.025 8.063 2.038
10 17.050 1.081 16 4.056 15.025 12.075 1.012 10.088 10.002 12.062 10.075 2.056
12 20.050 1.094 16 5.006 17.075 15.000 1.025 12.088 12.000 14.075 12.075 2.082
14 23.000 2.006 20 5.056 20.025 16.025 1.025 14.014 13.025 16.075 14.000 2.094
16 25.050 2.019 20 5.069 22.050 18.050 1.038 16.016 15.025 19.000 16.000 3.019
18 28.000 2.031 24 6.019 24.075 21.000 1.038 18.018 17.025 21.000 18.000 3.044
20 30.050 2.044 24 6.032 27.000 23.012 1.038 20.020 19.025 23.012 20.000 3.069
22 33.000 2.057 24 6.043 29.025 25.025 1.063 22.022 21.025 25.025 22.000 3.093
24 36.000 2.069 24 6.056 32.000 27.062 1.063 24.025 23.025 27.062 24.000 4.013

 

Werkstoff Nr. 2.4360 Socket Weld Flanges Bolt Chart

Class 300 Monel 400 Flanges Class 150 Monel 400 Flanges Class 600 Monel 400 Flanges
Nominal Size Of Pipe (NPS) # Bolt And Stud Diameter of Bolt And Stud Studs Length # Studs And Bolts Bolt And Stud Diameter Studs Length # Bolt And Stud Diameter of Bolt And Stud Studs Length
1/16 RF (Raised Face) RTJ (Ring Type Joint) 1/16 RF (Raised Face) RTJ (Ring Type Joint) 1/4 RF (Raised Face) RTJ (Ring Type Joint)
1/2 4 0.050 2-1/2 3 4 0.050 2-1/4 4 0.050 3 3
3/4 4 0.063 3 3-1/2 4 0.050 2-1/2 4 0.063 3-1/2 3-1/2
1 4 0.063 3 3-1/2 4 0.050 2-1/2 3 4 0.063 3-1/2 3-1/2
1-1/4 4 0.063 3-1/4 3-3/4 4 0.050 2-3/4 3-1/4 4 0.063 3-3/4 3-3/4
1-1/2 4 0.075 3-1/2 4 4 0.050 2-3/4 3-1/4 4 0.075 4-1/4 4-1/4
2 8 0.063 3-1/2 4 4 0.063 3-1/4 3-3/4 8 0.063 4-1/4 4-1/4
2-1/2 8 0.075 4 4-1/2 4 0.063 3-1/2 4 8 0.075 4-3/4 4-3/4
3 8 0.075 4-1/4 4-3/4 4 0.063 3-1/2 4 8 0.075 5 5
3-1/2 8 0.075 4-1/4 5 8 0.063 3-1/2 4 8 0.088 5-1/2 5-1/2
4 8 0.075 4-1/2 5 8 0.063 3-1/2 4 8 0.088 5-3/4 5-3/4
5 8 0.075 4-3/4 5-1/4 8 0.075 3-3/4 4-1/4 8 1.000 6-1/2 6-1/2
6 12 0.075 4-3/4 5-1/2 8 0.075 4 4-1/2 12 1.000 6-3/4 6-3/4
8 12 0.088 5-1/2 6 8 0.075 4-1/4 4-3/4 12 1.013 7-1/2 7-3/4
10 16 1.000 6-1/4 6-3/4 12 0.088 4-1/2 5 16 1.025 8-1/2 8-1/2
12 16 1.013 6-3/4 7-1/4 12 0.088 4-3/4 5-1/4 20 1.025 8-3/4 8-3/4
14 20 1.013 7 7-1/2 12 1.000 5-1/4 5-3/4 20 1.038 9-1/4 9-1/4
16 20 1.025 7-1/2 8 16 1.000 5-1/4 5-3/4 20 1.050 10 10
18 24 1.025 7-3/4 8-1/4 16 1.013 5-3/4 6-1/4 20 1.063 10-3/4 10-3/4
20 24 1.025 8 8-3/4 20 1.013 6-1/4 6-3/4 24 1.063 11-1/4 11-1/2
24 24 1.050 9 10 20 1.025 6-3/4 7-1/4 24 1.088 13 13-1/4

 

Alloy 400 Flange Torque Specs

Size in Millmeter Size in Inches Max. Radial Projection of Imperfections that are
Serrations, Deeper Than the Bottom, Millmeter Serrations, No Deeper Than the Bottom, Millmeter
15 1/2 1.05 3.00
20 3/4 1.05 3.00
25 1 1.05 3.00
32 1 1/4 1.05 3.00
40 1 1/2 1.05 3.00
50 2 1.05 3.00
65 2 1/2 1.05 3.00
80 3 1.05 4.05
90 3 1/2 3.00 6.00
100 4 3.00 6.00
125 5 3.00 6.00
150 6 3.00 6.00
200 8 4.05 8.00
250 10 4.05 8.00
300 12 4.05 8.00
350 14 4.05 8.00
400 16 4.05 10.00
450 18 6.00 12.00
500 20 6.00 12.00
600 24 6.00 12.00

 

Monel K500 Flanges Thickness Chart

Wll Thickness Of Monel 400 Flanges
NPS Outside Diameter (O.D) Sch/ Schedule 20 Sch/ Schedule 10 Sch/ Schedule 30 Sch/ Schedule 40 STD Wall Sch/ Schedule 60 Sch/ Schedule 80 EXT Hvy XX Hvy Sch/ Schedule 120 Sch/ Schedule 100 Sch/ Schedule 140 Sch/ Schedule 160
½ 0.084 0.0083 0.0109 0.0109 0.0147 0.0147 0.0294 0.0188
¾ 1.005 0.0083 0.0113 0.0113 0.0154 0.0154 0.0308 0.0219
1 1.0315 0.0109 0.0133 0.0133 0.0179 0.0179 0.0358 0.025
1 ¼ 1.066 0.0109 0.014 0.014 0.0191 0.0191 0.0382 0.025
1 ½ 1.09 0.0109 0.0145 0.0145 0.02 0.02 0.04 0.0281
2 2.0375 0.0109 0.0154 0.0154 0.0218 0.0218 0.0436 0.0344
2 ½ 2.0875 0.012 0.0203 0.0203 0.0276 0.0276 0.0552 0.0375
3 3.05 0.012 0.0216 0.0216 0.03 0.03 0.06 0.0438
3 ½ 4 0.012 0.0226 0.0226 0.0318 0.0318 0.0636
4 4.05 0.012 0.0237 0.0237 0.0337 0.0337 0.0674 0.0438 0.0531
5 5.0563 0.0134 0.0258 0.0258 0.0375 0.0375 0.075 0.05 0.0625
6 6.0625 0.0134 0.028 0.028 …….0.0 0.0432 0.0432 0.0864 0.0562 …….0.0 …….0.0 0.0719
8 8.0625 0.025 0.0148 0.0277 0.0322 0.0322 0.0406 0.05 0.05 0.0875 0.0719 0.0594 0.0812 0.0906
10 10.075 0.025 0.0165 0.0307 0.0365 0.0365 0.05 0.0594 0.05 1 0.0844 0.0719 1 1.0125
12 12.075 0.025 0.018 0.033 0.0406 0.0375 0.0562 0.0688 0.05 1 1 0.0844 1.0125 1.0312
14 14 0.0312 0.025 0.0375 0.0438 0.0375 0.0594 0.075 0.05 …….0.0 1.0094 0.0938 1.025 1.0406
16 16 0.0312 0.025 0.0375 0.05 0.0375 0.0656 0.0844 0.05 …….0.0 1.0219 1.0031 1.0438 1.0594
18 18 0.0312 0.025 0.0438 0.0562 0.0375 0.075 0.0938 0.05 …….0.0 1.0375 1.0156 1.0562 1.0781
20 20 0.0375 0.025 0.05 0.0594 0.0375 0.0812 1.0031 0.05 …….0.0 1.05 1.0281 1.075 1.0969
22 22 …….0.0 0.025 …….0.0 …….0.0 0.0375 …….0.0 …….0.0 0.05 …….0.0 …….0.0 …….0.0 …….0.0 …….0.0
24 24 0.0375 0.025 0.0562 0.0688 0.0375 0.0969 1.0219 0.05 …….0.0 1.0812 1.0531 2.0062 2.0344

 

ASTM B564 UNS N04400 Monel 400 Flanges Gasket Chart

Nominal Size Of Pipe (NPS) Gasket (I.D) Inside Diameter

(Inches)
Gasket (O.D) Outside Diameter
600 LBS 300 LBS 150 LBS 900 LBS 400 LBS
3/4 1.006 2.0625 2.0625 2.025 2.075 2.0625
1/2 0.084 2.0125 2.0125 1.0875 2.050 2.0125
1 1/4 1.066 3.025 3.025 3 3.050 3.025
1 1.031 2.0875 2.0875 2.0625 3.0125 2.0875
2 2.038 4.0375 4.0375 4.0125 5.0625 4.0375
1 1/2 1.091 3.075 3.075 3.0375 3.0875 3.075
3 3.050 5.0875 5.0875 5.0375 6.0625 5.0875
2 1/2 2.088 5.0125 5.0125 4.0875 6.050 5.0125
4 4.050 7.0625 7.0125 6.0875 8.0125 7.000
6 6.062 10.050 9.0875 8.075 11.0375 9.075
5 5.056 9.050 8.050 7.075 9.075 8.0375
10 10.075 15.075 14.025 13.0375 17.0125 14.0125
8 8.062 12.0625 12.0125 11 14.0125 12.000
12 12.075 18.000 16.0625 16.0125 19.0625 16.050

 

Don't forget to check our Asme Sb564 N04400 Long Weld Neck Flange Price List In Mumbai, Buy Nickel 400 SWRF Flange only with PMI Test Report

 

Most Selling Types Of Monel 400 Flanges

ASTM B564 UNS N04400 Blind Flange

ASTM B564 UNS N04400 Blind Flange

Monel 400 Slip On Flanges

Monel 400 Slip On Flanges

ASTM B564 Monel Plate Flange

ASTM B564 Monel Plate Flange

Nickel 400 Weld Neck Flange

Nickel 400 Weld Neck Flange

Alloy Monel 400 Class 150 LBS Flange

Alloy Monel 400 Class 150 LBS Flange

ASME SB564 Alloy 400 Socket Weld Flanges

ASME SB564 Alloy 400 Socket Weld Flanges

400 Monel Ring Type Joint Flange

400 Monel Ring Type Joint Flange

Alloy 400 Forged Flange

Alloy 400 Forged Flange

 

Siddhagiri is prominent supplier in South and North America, Europe and West Africa

Philippines, Dammam -KSA, Belgium, Indonesia Monel 400 Forged/Forging Flanges (UNS N04400, 2.4360, Alloy 400)
Thailand, Czechia, Malaysia, Germany Monel 400 Forged Steel Flanges
Europe, Qatar, Thailand, France ASME B16.5 150lb Monel 400 Nickel Alloy Weld Neck Flange
Bangladesh, Malaysia, Finland, USA Nickel Alloy Flange Monel 400 (UNS N04400)
Singapore, Bahrain, Singapore, South Africa Nickel Alloy Monel 400 Forging Flanges
Hong Kong, Oman, UAE, Malaysia ASME Weld Neck Uns N04400 Forged Alloy Steel Monel 400 Flange
Kuwait, South Africa, Brazil, Saudi Arabia (KSA) Blank, Spacer, Figure 8 Blind Flange (Monel400)
Iran, Chile, Singapore, Italy B564 Sb564 Monel 400 Flange
UK, Philippines, Nigeria, Australia ASTM Sb564 Monel 400 Uns N04400 Flange Weld Neck Flange
Norway, United Arab Emirates (UAE), Malaysia, Turkey Monel 400 Alloy Forged Blind Flange
Mexico, Egypt, UK, Spain
ANSI 16.5 Big Size Class 150 Alloy Blind Flange Monel 400
Russia, Netherlands, Dubai, Malaysia Monel 400 Stainless Steel Flange
Poland, UK, Ellington -United States, Canada Monel 400 (UNS N04400) Nickel Alloy Flange
Malaysia, United Kingdom -UK, UAE, Europe Monel RF NPT Thd Flange
Romania, Europe, Malaysia, Japan ASTM B564 Uns N04400 Monel 400 Wn/So/Threaded Forged Flange

 

Monel Alloy Flanges Surface Treatment

  • Yellow Transparent
  • Oil Black Paint
  • Anti-rust Paint
  • Cold and Hot Dip Galvanized
  • Zinc Plated

 

Monel 400 Pipe Flanges Face Types and uses

There are six types of Monel 400 flange faces

  • Ring joint flange- A RTJ flange helps in creating a metal-to-metal seal between different mating flanges. They are used in high-pressure and temperature systems.
  • Flat face flange- FF flanges are used in low-pressure systems as the contact surface has the same height as the bolting line.
  • Lap joint flange- This flange has a flat face which is not used to seal the joint. It is utilized to simply host the back of a stub end.
  • Raised face flange- A RF flange has a protruding hub, which allows it to seal the gaskets by concentrating pressure on the mating flanges to create a strong seal.
  • Male and female flange- These two flanges are similar to the tongue and groove flanges. Here the male face is ¼ high while the female face is 3/16th deep.
  • Tongue and groove flanges- Both these flanges fit in each other and effectively seal the flange.

 

Buy Monel 400 Spectacle Blind Flange from India's Largest supplier of Monel Alloy Flanges

 

Standards of Astm B564 Uns N04400 Pipe Flange

  • SABS / SANS 1123 Flange
  • AWWA C207 Flange
  • BS 4504 Flange
  • EN 1092-1 Flang
  • API Flange
  • Australian Flange
  • GOST 12820 80 Flange
  • BS 10 Flange
  • MSS SP-44 Flange
  • Korean FLANGE
  • ISO Flange
  • JIS B2220 Flange

 

Alloy 400 Slip-on Flange DIN/ EN Standards

Monel 400 Flange Type EN DIN
Blind Flanges 05 2527
Weld Neck Flanges 11 2627 – 2638
Flat Flanges for Welding 01 2573 | 2576
Threaded Flanges 13 2558 | 2565 – 2569
Loose Flanges 04 2673 – 2676
Loose Flanges 02 2641 | 2642 | 2655 | 2656
Weld Neck Collars 34 2673 – 2676
Weld-on Collars 32 2641 | 2642 | 2655 | 2656
Slip-on Flanges 12 86029 | 86030
Exhaust gas line Flanges 86044
Lapped Flanges 86037
Weld Flanges for Pressure Vessels 28031 | 28033
Welding Flanges 86041
in accordance with drawings Special Flanges

 

Uns N04400 Blind Flange Testing Facility

  • Tensile testing machine
  • Ultrasonic testing machine
  • Mobile spectrometer for PMI test
  • Radiation servo meter

 

Uns N04400 Reducing Flange Technical data

MATERIAL GRADES P250GH
  • X10CrMoVNb9-1, 13CrMo4-5, 16Mo3, 10CrMo9-10,
  • 1.4404, 1.4401
  • 1.4571, 1.4307, 1.4301, 1.4541, 1.4306,
  • P355QH / QH1
  • 1.4948, 1.4550, 1.4878
  • 1.4462, 1.4410, 1.4547, 1.4539
  • A105N
  • A182 F11, A182 F5, A182 F22, A182 F12, A182 F92, A182 F91, A350 LF2
  • A694F60, A694 F52, A694 F65
  • A182 F316 / 316L, A182 F304 / 304
  • A182 F321H, A182 F321, A182 F347, A182 F304H, A182 F347H
  • duplex, A182 F904L, super duplex
BLIND FLANGES
Type 05 according to EN 1092-1
  • PN40, PN25, PN16, PN10, PN100, PN63
ANSI B16.5, ANSI B16.47 Series A + B
  • class 1500, class 300, class 150, class 900, class 600, class 2500
FLANGES EN
V-flanges type 11 according to EN 1092-1
  • PN63, PN25, PN40, PN10, PN160, PN100, PN16,
ASTM
WN flanges according to ANSI B16.5, ANSI B16.47 series A + B
  • class 1500, class 300, class 150, class 900, class 600, class 2500
LOOSE FLANGES, SMOOTH FLANGES, FLARES AND COLLARS EN 1092-1 different pressure levels according to ANSI B16.5
  • Lap-joint flanges
  • Socket-weld flanges
  • Slip-on flanges
  • Long-welding-neck flanges
  • Threaded
  • Reducer
VARIOUS SEALING STRIP SHAPES Form A, Form B1 / B2, Form C, Form D,
Form E, Form F, Form G, Form H Linseneindrehung
  • Large / small tongue or groove
  • Ring type joint (RTJ)
  • Raised face
  • Large / small male or female

 

Nickel Alloy 400 Forged Flanges Application

  • Mechanical engineering
  • Marine industry
  • Pipeline engineering
  • Petrochemical industry
  • Oil & gas industry
  • Waste water management
  • Chemical industry
  • Aerospace
  • Power industry
  • Food processing industry and many more.
  • Plant engineering

 

Class/Schedule of Din 2.4360 Swrf Flange

Monel 400 Flange Schedule/Class Max. Pressure Pipe Size - Pipe Flanges Flange Connection Type
ASME B16.5 Class 150 150 psi 1/2" FNPT
275 psi 1/2" Socket Weld
150 psi 1/2" Welded
150 psi 3/4" FNPT
275 psi 3/4" Socket Weld
275 psi 1-1/4" Socket Weld
275 psi 1-1/2" Socket Weld
150 psi 2" FNPT
275 psi 2" Socket Weld
275 psi 2-1/2" Socket Weld
275 psi 3" Socket Weld
150 psi 4" FNPT
275 psi 4" Socket Weld
ASME B16.5 Class 300 720 psi 1/2" Slip On
1/2" Slip On
1" Slip On
1" Slip On
1-1/4" FNPT
1-1/4" Slip On
1-1/2"
1-1/2"
2"
2"
2-1/2"
2-1/2"
3"
3"
4"
4"

 

Monel 400 lap joint Flange Test Certificates

  • Third Party Inspection Report
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Manufacturer Test Certificate as per EN 10204 / 3.1B

 

Monel Pipe Flange Version

edgewise, Flat steel, as a flange
flat, as a tire, Flat steel
square steel
Round steel
thighs outwards, Angle steel,
wide leg to the outside, Angle steel
narrow leg to the outside Angle steel,
thighs inside, Angle steel
wide leg inside, Angle steel
narrow leg inside, Angle steel
bridge inside, T-steel
bridge to the outside, T-steel
foot bent upright, T-steel
opening to the outside, U-steel
opening inwards, U-steel
(bent around the X-axis) Double-T carrier
(bent around the Y-axis) Double-T carrier
high edge Rectangular tube
flat, Rectangular tube
square tube
round tube

 

Monel 400 Socket Weld Flange Manufacturing facilities

  • Bolt Hole drilling: High speed CNC Vertical Machining Center
  • Open / Close Die Forging & Rolling: Hammer /Press / Ring Rolling
  • Raw material cutting: band saw
  • Machining: SPM lathes/ CNC lathes
  • Heat treatment: Solution Annealing (batch annealing furnaces)