Monel 400 Flanges

Monel 400 Flanges

Check Pressure Rating and Dimensions of ASTM B564 UNS N04400 Weld Neck Flange, Biggest Nickel Alloy 400 RTJ Flange Manufacturer in India

Monel 400 Flanges chemically consists of about 67% Nickel along with 23% Copper. The high contents of both nickel and chromium make this Nickel copper based alloy resistant to seawater and steam. In fact the alloy’s resistance to these media can be noted at high temperatures to salt and caustic solutions as well.

In addition to its good corrosion resistance properties, this nickel alloy i.e. - 400 Monel Blind Flanges exhibits characteristics such as good weldability and high tensile strength. The Alloy 400 Slip on Flanges demonstrates a low rate of corrosion in rapidly flowing brackish or seawater. This property in combination with the excellent resistance stress related corrosion cracking property of the Monel UNS N04400 Flange in most freshwaters along with its resistance across differing corrosive conditions led to the wide use of this nickel based alloy in marine applications as well as other non-oxidizing chloride solutions. In a de-aerated condition, this nickel alloy grade is particularly resistant to both hydrochloric acid and hydrofluoric acid. As expected, due to a higher content in alloy 400 high copper content, the metal is rapidly attacked by both nitric acid and ammonia systems. Alloy 400 Rtj Flange is a solid solution alloy which could only be hardened by a cold working process.

ASTM B564 UNS N04400 Blind Flange Stockist and Distributor in Mumbai, India, Refer dimensions and weight chart of Nickel 400 Threaded Flange

At subzero temperatures, Monel DIN 2.4360 Flat Flange has great mechanical properties. Additionally, the Monel Alloy 400 Rtj Flange could also be used in elevated temperature settings which can rise up to 1000° F.

However, it is important to note that in an annealed condition the Monel 400 Pipe Flanges has a low tensile strength. Therefore, a variety of tempers - depending on the requirement of the application on alloy 400 can be used in order to increase the strength.

Manufacturer and exporter of Alloy 400 Slip On Flange according to ASME B16.5, check ASME SB564 N04400 Threaded Flange Rating chart

Monel 400 Flanges

Monel 400 Flanges


ASTM B564 UNS N04400 Weld Neck Flange

ASTM B564 UNS N04400 Weld Neck Flange


Nickel Alloy 400 RTJ Flange

Nickel Alloy 400 RTJ Flange



ASTM B564 UNS N04400 Blind Flange Specifications

Manufacturer of Monel 400 Flanges
ANSI Pressure Class 300LBS, 2500LBS, 900LBS, 150LBS, 600LBS, 1500LBS, ASTM B564 UNS N04400 Weld Neck Flange
Meets Standards SABS 1123, GOST 33259, GOST 12821-80, BS, API, API, JIS, ANSI, DIN, EN, MSS, SP, ISO, UNI, ASTM, ASME, Nickel Alloy 400 RTJ Flange
The most common types of Monel 400 Flanges we manufacture
  • Monel Alloy Blind Flange
  • ASME SB564 N04400 Socket Weld Flange
  • ASTM B564 UNS N04400 Reducing Flange
  • Alloy 400 Slip On Flange
  • Nickel Alloy 400 Lap Joint Flange
  • 400 Monel Weld Neck Flange
  • Monel DIN 2.4360 Threaded Flange
  • Monel 400 Expander Flange
Manufacturer Pressure Classes
  • 20" Monel Alloy Flange for Class 600 lb
  • 20" ASME SB564 N04400 Flange for Class 300 lb
  • 24" ASTM B564 UNS N04400 Flange for Class 150 lb
  • 10" Alloy 400 Flange for Class 1500 lb
  • 16" Nickel Alloy 400 Flange for Class 900 lb
  • 8" 400 Monel Flange for Class 2500 lb
EN 1092-1/ EN 1092-2 Monel Alloy flange standard
40Bar, 10Bar, 25Bar, 16Bar, 6Bar, ASTM B564 UNS N04400 Blind Flange
BS Standards BS4504, BS1560, BS4504, BS10, Nickel 400 Threaded Flange
Japanese Industrial Standards - JIS B2220 5K, 10K, 40K, 30K, 20K, 16K, 63K, Alloy 400 Slip On Flange
DIN Standards DIN 2633, DIN 2502, DIN 2637, DIN 2635, DIN 2628, DIN 2634, DIN 2565, DIN 2630, DIN 2627, DIN 2636, DIN 2527, DIN 2576, DIN 2573, DIN 2637, DIN 2673, DIN 2503, DIN 2634, DIN 2638, DIN 2632, DIN 2633, DIN 2638, DIN 2573, DIN 2641, DIN 2576, DIN 2629, DIN 2631, DIN 2635, DIN 2527, DIN 2656, DIN 2636, DIN 2655, DIN 2628, DIN 2566, DIN 2642, DIN 2566 ASME SB564 N04400 Threaded Flange
Wall Thickness STD, Sch10, XX-Hvy, Sch60, EXT-Hvy, Sch40, Sch100, Sch60, Sch120, Sch20, Sch30, Sch140, Sch80, Monel 400 Long Weld Neck Flange
Types Plate, Forged, Welded, Threaded, Screwed, DIN 2.4360 Forged Flange
Most common ASME SB564 N04400 flange processes followed by manufacturers
  • Cutting
  • Closed die forging
  • Open die forging
  • Roll forging
  • Casting
We also supply
  • Ring Joint Gasket
  • Sealing Gaskets
  • Flange Bolts as Required
Flange faces
  • Ring joint (RTJ)
  • Flat (FF)
  • Lap joint
  • Raised (RF)
  • Male and female (M&F)
  • Tongue and groove (T&G)
Monel 400 Flanges Standard
  • ASME B16.48
  • ASME B16.47 Series B & A
  • ASME B16.5 (Most popular)
  • BS4504
  • GOST
DIN Standards
  • DIN 2633
  • DIN 2501
  • DIN 2642
  • DIN 2627
  • DIN 2635
  • DIN 2543
  • DIN 2527
PN Rating PN40, PN25, PN6, PN10, PN16, PN64, Nickel 400 Spectacle Blinds 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
  • Large Diameter Monel 400 Flanges
  • CNC Machining
  • Customised Monel 400 Flanges

DIN 2.4360 Forged Flange Price in India

Description Price in US $ Price in INR Recent supply location
SIZE 1NPS X 150# MONEL 400 BLIND FLANGE RF WITH 1/2 NPT HOLE US $ 145.26 per kg INR 11,080 per Kg Saudi Arabia
1500 RF XS/80S FLANGES-MONEL400 3/4 WIN US $ 175.92 per kg INR 13,419 per Kg Italy
2 inch 300#RF MONEL FLANGES 400 US $ 154.33 per kg INR 11,772 per Kg Italy
1500 RF XS/80S 125-250 RMS FLANGES MONEL 400 3/4 WN US $ 72.12 per kg INR 5,501 per Kg Italy
40MM NB X 150 X SCH 80 S MONEL 400 NICKEL ALLOY SOCKET WELD RF FLANGE US $ 190.50 per kg INR 14,531 per Kg Saudi Arabia

Different types of ASTM B564 UNS N04400 Blind Flanges

Monel 400 Blind Flange

Monel 400 Blind Flange

600# 8 Inch RF Monel Alloy Blind flange

600# 8 Inch RF Monel Alloy Blind flange

2500# 10 Inch ANSI B16.5 Monel DIN 2.4360 RTJ Blind Flange

2500# 10 Inch ANSI B16.5 Monel DIN 2.4360 RTJ Blind Flange

2 Inch Class 600 RF Alloy 400 Blind Flange

2 Inch Class 600 RF Alloy 400 Blind Flange

DN 100 PN 50 RF Monel 400 Blind Flange

DN 100 PN 50 RF Monel 400 Blind Flange

20 Inch Class 150 ASME SB564 N04400 Spectacle Blind Flange

20 Inch Class 150 ASME SB564 N04400 Spectacle Blind Flange


Monel Alloy Weld Neck Flange types

ASME B16.5 SCH 40 300# 6 Inch ASTM B564 UNS N04400 WN RF Flange

ASME B16.5 SCH 40 300# 6 Inch ASTM B564 UNS N04400 WN RF Flange

Monel 400 Weld Neck Flange

Monel 400 Weld Neck Flange

30 Inch Class 600 LB RF Monel DIN 2.4360 Weld Neck Flange

30 Inch Class 600 LB RF Monel DIN 2.4360 Weld Neck Flange

10IN CL300 SCH STD ASME B16.5 Monel DIN 2.4360 WN Flange

10IN CL300 SCH STD ASME B16.5 Monel DIN 2.4360 WN Flange

PN16 DN80 Monel Alloy WN Flange

PN16 DN80 Monel Alloy WN Flange

Class 150 LB SCH 40 Monel DIN 2.4360 WN Flange

Class 150 LB SCH 40 Monel DIN 2.4360 WN Flange


ASME SB564 N04400 Socket Weld Flange types

150# 400 Monel Socket Weld Flange

150# 400 Monel Socket Weld Flange

Monel 400 Socket Wled FLange

Monel 400 Socket Wled FLange

ANSI B16.5 300# 3 Inch ASTM B564 UNS N04400 RF SW Flanges

ANSI B16.5 300# 3 Inch ASTM B564 UNS N04400 RF SW Flanges

2 1/2 Inch 150# 400 Monel Socket Weld Flange

2 1/2 Inch 150# 400 Monel Socket Weld Flange

Class 300 1 Inch ASTM B564 UNS N04400 SW Flange

Class 300 1 Inch ASTM B564 UNS N04400 SW Flange

Class 150 2 Inch SCH 40 Nickel Alloy 400 SW Flanges

Class 150 2 Inch SCH 40 Nickel Alloy 400 SW Flanges


Types of Alloy 400 Slip-On Flanges

40 Inch 150 LB Nickel Alloy 400 Slip-on Flange

40 Inch 150 LB Nickel Alloy 400 Slip-on Flange

Monel 400 Slip-On FLange

Monel 400 Slip-On FLange

ASME B16.5 2 Inch 150 LB ASME SB564 N04400 SO Flange

ASME B16.5 2 Inch 150 LB ASME SB564 N04400 SO Flange

ASME B16.5, 8 Inch 600 LB Nickel Alloy 400 SORF Flanges

ASME B16.5, 8 Inch 600 LB Nickel Alloy 400 SORF Flanges

OD 2876.55*ID 2514.6 MM Alloy 400 Weldable Slip-on Flange

OD 2876.55*ID 2514.6 MM Alloy 400 Weldable Slip-on Flange

150# 36 Inch Monel 400 Slip On Flange

150# 36 Inch Monel 400 Slip On Flange


Types Nickel Alloy 400 Lap Joint Flanges

150 LB ASTM B564 UNS N04400 Lapped Joint Flange

150 LB ASTM B564 UNS N04400 Lapped Joint Flange

Monel 400 Lap Joint Flanges

Monel 400 Lap Joint Flanges

3 Inch DN80 Alloy 400 Lapped Joint Flange

3 Inch DN80 Alloy 400 Lapped Joint Flange

ASME B16.5 300LB 400 Monel Lap Joint Flanges

ASME B16.5 300LB 400 Monel Lap Joint Flanges

1/2 Inch ASME SB564 N04400 Lap Joint Flange

1/2 Inch ASME SB564 N04400 Lap Joint Flange

1 Inch ANSI B16.5 Monel Alloy Stub End Lap Joint Flanges

1 Inch ANSI B16.5 Monel Alloy Stub End Lap Joint Flanges


Types of 400 Monel Threaded Flanges

DN50 2 inch Monel 400 Thread Flanges

DN50 2 inch Monel 400 Thread Flanges

Monel 400 Threaded Flanges

Monel 400 Threaded Flanges

64 inches 400 Monel Threaded Flange

64 inches 400 Monel Threaded Flange

1/2 Inch 400 Monel Threaded Flange

1/2 Inch 400 Monel Threaded Flange

ANSI B16.5 4 Inch Alloy 400 Screw Thread Flanges

ANSI B16.5 4 Inch Alloy 400 Screw Thread Flanges

3 Inch Class 300 Monel Alloy Hot Dipped Galvanized Thread Flanges

3 Inch Class 300 Monel Alloy Hot Dipped Galvanized Thread Flanges


Types of Monel DIN 2.4360 Forged Flanges

3 Inch Alloy 400 Forged Steel Flat Flange

3 Inch Alloy 400 Forged Steel Flat Flange

Monel 400 Forged Flanges

Monel 400 Forged Flanges

8 Inch ASME SB564 N04400 Forged Plate flange

8 Inch ASME SB564 N04400 Forged Plate flange

2 Inch x NPTF 1-1/2 Inch Monel 400 Forged RTJ Flanges

2 Inch x NPTF 1-1/2 Inch Monel 400 Forged RTJ Flanges

1 Inch Monel 400 Forged Flange

1 Inch Monel 400 Forged Flange

150 LB Nickel Alloy 400 Forged orifice Flange

150 LB Nickel Alloy 400 Forged orifice Flange


Alloy 400 Slip On Flange 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

ASTM B564 UNS N04400 Weld Neck Flange Size Chart

aaa Size Chart
India's one of the oldest Dealer of Monel 400 Long Weld Neck Flange Material, check Bolt Hole Orientation, Pressure Class and Standard of DIN 2.4360 Forged Flange

Monel 400 Weld Neck Flange Dimensions

Monel 400 Weld Neck Flange Dimensions

H Flange NPS Inside
Dia.
Outside
Dia.
Flat Face
Thickness (T2)
No. of
Bolt Holes
Raised Face
(RF)
H1 Raised Face
(R)
Raised Face
Thickness (T)
Bolt Circle
(BC)
T1 Bolt Hole
(B)
1.19" 1/2" 0.62" 3.50" 1.82" 4 .063" 0.84" 1.38" 1.88" 2.38" .38" .62"
2.31" 1-1/4" 1.38" 4.62" 2.19" 4 .063" 1.66" 2.50" 2.25" 3.50" .56" .62"
1.50" 3/4" 0.82" 3.88" 2.00" 4 .063" 1.05" 1.69" 2.06" 2.75" .44" .62"
2.56" 1-1/2" 1.61" 5.00" 2.38" 4 .063" 1.90" 2.88" 2.44" 3.88" .62" .62"
1.94" 1" 1.05" 4.25" 2.13" 4 .063" 1.32" 2.00" 2.19" 3.12" .50" .62"
3.06" 2" 2.07" 6.00" 2.44" 4 .063" 2.38" 3.62" 2.50" 4.75" .69" .75"
3.56" 2-1/2" 2.47" 7.00" 2.69" 4 .063" 2.88" 4.12" 2.75" 5.50" .82" .75"
4.25" 3" 3.07" 7.50" 2.69" 4 .063" 3.50" 5.00" 2.75" 6.00" .88" .75"
5.31" 4" 4.03" 9.00" 2.94" 8 .063" 4.50" 6.19" 3.00" 7.50" .88" .75"
6.44" 5" 5.05" 10.00" 3.44" 8 .063" 5.56" 7.31" 3.50" 8.50" .88" .88"
4.81" 3-1/2" 3.55" 8.50" 2.75" 8 .063" 4.00" 5.50" 2.81" 7.00" .88" .75"
7.56" 6" 6.07" 11.00" 3.44" 8 .063" 6.63" 8.50" 3.50" 9.50" .94" .88"
9.69" 8" 7.98" 13.50" 3.94" 8 .063" 8.63" 10.62" 4.00" 11.75" 1.06" .88"
24.25" 22" 21.25" 29.50" 5.82" 20 .063" 22.00" 25.25" 5.88" 27.25" 1.75" 1.38"
12.00" 10" 10.02" 16.00" 3.94" 12 .063" 10.75" 12.75" 4.00" 14.25" 1.13" 1.00"
14.38" 12" 12.00" 19.00" 4.44" 12 .063" 12.75" 15.00" 4.50" 17.00" 1.19" 1.00"
18.00" 16" 15.25" 23.50" 4.94" 16 .063" 16.00" 18.50" 5.00" 21.25" 1.38" 1.12"
19.88" 18" 17.25" 25.00" 5.44" 16 .063" 18.00" 21.00" 5.50" 22.75" 1.50" 1.25"
15.75" 14" 13.25" 21.00" 4.94" 12 .063" 14.00" 16.25" 5.00" 18.75" 1.32" 1.12"
22.00" 20" 19.25" 27.50" 5.63" 20 .063" 20.00" 23.00" 5.69" 25.00" 1.63" 1.25"
26.12" 24" 23.25" 32.00" 5.94" 20 .063" 24.00" 27.25" 6.00" 29.50" 1.82" 1.38"

ASME SB564 N04400 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

Monel 400 Long Weld Neck Flange for Sale

600#, BS EN 10204, RF, 8 Inch, Monel Flanges 6 Inch, Class 1500, SCH 20, RF, DIN 2.4360 Blind Flange
SCH 40, 14 Inch, Class 150, N04400 Raised Face Flanges 4 Inch, SCH 40, ANSI B16.5, ASTM B564 Monel 400 Plate Flanges
RF End, Class 2500, 16 Inch, ASTM B564 Monel 400 Pipe Flanges 24 Inch, RF, 900#, BS 3293, Monel Flanges
RF, 10 Inch, SCH 20, Monel NW 4400 Socket Weld Flange Class 150, RF End, 12 Inch, Nickel Alloy 400 Slip On Flanges
2 Inch, Class 2500, SCH60, Monel Alloy Flanges DN 100, PN 50, RF, ANSI B16.5, Monel K500 Flanges
600#, 10 Inch, FF, ANSI B16.5, Monel Nickel SORF Flanges Class 150, SCH STD, 10 Inch, UNS N04400 Weld Neck Flanges
PN16, EN 1092-1, DN80, ASTM F467 Grade 400 Flat Face Flange 6 Inch, RF, 600 LB, Monel Lap Joint Flanges
Class 300, SCH 60, 22 Inch, Monel 2.4360 Reducing Flange RF, SCH 20, 6 Inch, Alloy 400 Flanges
16 Inch, Raised Face, Class 300, Monel 400 Slip On Flanges 18 Inch, ANSI B16.48, 900 LB, RF, Monel Nickel Alloy Flanges
8 Inch, SCH 40, 600#, Monel 400 Pipe Flanges 10 In, SCH 50, Class 1500, RF, Monel 400 Weld Neck Flanges
20 Inch, Class 2500, JIS NW 4400 RTJ Flanges

Nickel 400 Spectacle Blinds Flanges Chemical Composition

Fe Mn C Si S Cu Ti Al Ni
1.0 – 2.5 2.0 max 0.3 max 0.5 max 0.02 max 28.0 – 34.0 - 0.50 max 63.0 min

Save 8-10% if you buy directly from Nickel 400 Spectacle Blinds Flanges Supplier in India, we produce Monel Alloy 400 Orifice Flanges as per the drawing, check our online price list

Nickel 400 Threaded Flange Mechanical Properties

(0.2%Offset) Yield Properties Melting Point Elongation Density Tensile Properties
MPa – 240, Psi – 35000 (2460 °F) 1350 °C 40 % 8.8 g/cm3 MPa – 550, Psi – 80000

Nickel Alloy 400 RTJ Flange Equivalent Material

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

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