Monel 400 flanges are essential components manufactured from Monel 400, a nickel-copper alloy renowned for its exceptional properties. With a composition of approximately 67% nickel and 30% copper, Monel 400 offers a unique combination of attributes that make it highly valuable in various industries. Monel 400 Flanges are their outstanding corrosion resistance. They can withstand corrosive environments like seawater, acids, and alkalis, making them ideal for marine applications, chemical processing plants, and offshore industries. In addition to its corrosion resistance, Monel 400 exhibits impressive mechanical properties. It maintains its strength and toughness even at low temperatures, providing reliability and durability in extreme conditions.


Monel 400 Flanges

Monel

400

Flanges

ASTM B564 Monel Alloy 400 Flange, Monel 400 Flanges, Alloy 400 Flanges, Nickel Alloy 400 Flanges, Monel N04400 Flanges, Monel 2.4360 Flanges, Monel 400 Flanges Exporter, ANSI B16.5 Monel 400 Flanges, Monel 400 Flanges Manufacturer in Mumbai, India

The alloy's resistance to stress corrosion cracking further enhances its suitability for critical applications. This characteristic ensures the flanges' integrity and prevents failure, making them suitable for long-term use in demanding environments. Alloy 400 Flanges also offer good thermal conductivity and a low coefficient of thermal expansion. These properties are advantageous in applications that involve temperature fluctuations, where the flanges can maintain stability and performance.

ASME SB564 Monel 400 Flanges, Monel 400 Screwed Flange, Monel 400 Threaded Flanges, JIS NW 4400 Flanges, Monel® Alloy 400 Pipe Flanges, Monel 400 Flate Face Flange, Monel 400 Raised Face Flanges, Monel Alloy 400 Flanges Supplier in Mumbai.

Monel 400 extensively produces flanges, pipes, valves, fittings, and other essential components. Industries like aerospace, oil and gas, chemical processing, and marine extensively rely on Monel 400 flanges for their exceptional performance and resistance to corrosion. Nickel Alloy 400 Flanges are vital engineering solutions, delivering reliability, corrosion resistance, and mechanical strength for various industries, ensuring safe and efficient operation in challenging and corrosive environments. Pragati Metal provides many high-quality Flanges Products, like Monel K500 Flanges and Stainless Steel 904L Flanges.

The manufacturing process of Monel N04400 Flanges involves casting procedures such as sand casting, investment casting, and forging. In sand casting, molten Monel 400 is poured into a sand mould and allowed to cool. Investment casting involves:

  • Creating a wax pattern of the flange.
  • Covering it with a ceramic shell.
  • Melting the wax inside the shell.

Monel Alloy 400 Flanges Specification

Standard ASTM B564 / ASME SB564
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges
Size 1/2" (15 NB) to 48" (1200NB)
Class/Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Types Of Monel 400 Flanges

Monel Alloy 400 Slip On Flanges

Monel 400 Slip On Flanges

ASTM B564 Monel 400 Slip On Flanges, UNS N04400 Slip On Flanges, 2.4360 Slip On Flange, Monel 400 Slip On Flanges Exporter, Monel 400 SORF Flanges Supplier, Monel 400 Slip On Flanges Manufacturer in Mumbai/India.

Monel Alloy 400 Weld Neck Flanges

Monel 400 Weld Neck Flanges

ASTM B564 Monel 400 Weld Neck Flanges, UNS N04400 Weld Neck Flanges, 2.4360 Weld Neck Flange, Monel 400 Weld Neck Flanges Exporter, Monel 400 WNRF Flanges Supplier, Monel 400 Weld Neck Flanges Manufacturer in Mumbai/India.

Monel Alloy 400 Blind Flanges

Monel 400 Blind Flanges

ASTM B564 Monel 400 Blind Flanges, UNS N04400 Blind Flanges, 2.4360 Blind Flange, Monel 400 Blind Flanges Exporter, Monel 400 BLRF Flanges Supplier, Monel 400 Blind Flanges Manufacturer in Mumbai/India.

Monel Alloy 400 Socket Weld Flanges

Monel 400 Socket Weld Flanges

ASTM B564 Monel 400 Socket Weld Flanges, UNS N04400 Socket Weld Flanges, 2.4360 Socket Weld Flange, Monel 400 Socket Weld Flanges Exporter, Monel 400 SWRF Flanges Supplier, Monel 400 Socket Weld Flanges Manufacturer in Mumbai/India.

Monel Alloy 400 Ring Type Joint Flanges

Monel 400 Ring Type Joint Flanges

ASTM B564 Monel 400 Ring Type Joint Flanges, UNS N04400 Ring Type Joint Flanges, 2.4360 Ring Type Joint Flange, Monel 400 Ring Type Joint Flanges Exporter, Monel 400 RTJ Flanges Supplier, Monel 400 Ring Type Joint Flanges Manufacturer in Mumbai/India.

Monel Alloy 400 Forged Flanges

Monel 400 Forged Flanges

ASTM B564 Monel 400 Forged Flanges, UNS N04400 Forged Flanges, 2.4360 Forged Flange, Monel 400 Forged Flanges Exporter, Monel 400 Forged Flanges Supplier, Monel 400 Forged Flanges Manufacturer in Mumbai/India.

Monel Alloy 400 Long Weld Neck Flanges

Monel 400 Long Weld Neck Flanges

ASTM B564 Monel 400 Long Weld Neck Flanges, UNS N04400 Long Weld Neck Flanges, 2.4360 Long Weld Neck Flange, Monel 400 Long Weld Neck Flanges Exporter, Monel 400 RFLWN Flanges Supplier, Monel 400 Long Weld Neck Flanges Manufacturer in Mumbai/India.

Monel Alloy 400 Lap Joint Flanges

Monel 400 Lap Joint Flanges

ASTM B564 Monel 400 Lap Joint Flanges, UNS N04400 Lap Joint Flanges, 2.4360 Lap Joint Flange, Monel 400 Lap Joint Flanges Exporter, Monel 400 LJRF Flanges Supplier, Monel 400 Lap Joint Flanges Manufacturer in Mumbai/India.

Monel Alloy 400 Reducing Flanges

Monel 400 Reducing Flanges

ASTM B564 Monel 400 Reducing Flanges, UNS N04400 Reducing Flanges, 2.4360 Reducing Flange, Monel 400 Reducing Flanges Exporter, Monel 400 Reducing Flanges Supplier, Monel 400 Reducing Flanges Manufacturer in Mumbai/India.

Monel 400 Flange Pressure Rating

Nominal Diameter of ASTM B564 UNS N04400 Flange Pressure Rating (PN) of Monel 400 Pipe Flange
**Nominal BSP Pipe Size PN6 PN10 PN16 PN25 PN40
DN 10 75 90 90 90 90  
3/8" 50 60 60 60 60 Bolt circle (PCD)
4 x 11 4 x 14 4 x 14 4 x 14 4 x 14 *
DN 15 80 95 95 95 95  
1/2" 55 65 65 65 65 Bolt circle (PCD)
4 x 11 4 x 14 4 x 14 4 x 14 4 x 14 *
DN 20 90 105 105 105 105  
3/4" 65 75 75 75 75 Bolt circle (PCD)
4 x 11 4 x 14 4 x 14 4 x 14 4 x 14 *
DN 25 100 115 115 115 115  
1" 75 85 85 85 85 Bolt circle (PCD)
4 x 11 4 x 14 4 x 14 4 x 14 4 x 14 *
DN 32 120 140 140 140 140  
1 1/4" 90 100 100 100 100 Bolt circle (PCD)
4 x 14 4 x 18 4 x 18 4 x 18 4 x 18 *
DN 40 130 150 150 150 150  
1 1/2" 100 110 110 110 110 Bolt circle (PCD)
4 x 14 4 x 18 4 x 18 4 x 18 4 x 18 *
DN 50 140 165 165 165 165  
2" 110 125 125 125 125 Bolt circle (PCD)
4 x 14 4 x 18 4 x 18 4 x 18 4 x 18 *
DN 65 160 185 185 185 185  
2 1/2" 130 145 145 145 145 Bolt circle (PCD)
4 x 14 4 x 18 4 x 18 8 x 18 8 x 18 *
DN 80 190 200 200 200 200  
3" 150 160 160 160 160 Bolt circle (PCD)
4 x 18 8 x 18 8 x 18 8 x 18 8 x 18 *
DN 100 210 220 220 235 235  
4" 170 180 180 190 190 Bolt circle (PCD)
4 x 18 8 x 18 8 x 18 8 x 22 8 x 22 *
DN 125 240 250 250 270 270  
5" 200 210 210 220 220 Bolt circle (PCD)
8 x 18 8 x 18 8 x 18 8 x 26 8 x 26 *
DN 150 265 285 285 300 300  
6" 225 240 240 250 250 Bolt circle (PCD)
8 x 18 8 x 22 8 x 22 8 x 26 8 x 26 *
DN 175 315 315 330 350  
7" 270 270 280 295 Bolt circle (PCD)
8 x 22 8 x 22 12 x 26 12 x 30 *
DN 200 320 340 340 360 375  
8" 280 295 295 310 320 Bolt circle (PCD)
8 x 18 8 x 22 12 x 22 12 x 26 12 x 30 *
DN 250 375 395 405 425 450  
10" 335 350 355 370 385 Bolt circle (PCD)
12 x 18 12 x 22 12 x 26 12 x 30 12 x 33 *
DN 300 440 445 460 485 515  
12" 395 400 410 430 450 Bolt circle (PCD)
12 x 22 12 x 22 12 x 26 16 x 30 16 x 33 *
DN 350 490 505 520 555 580  
14" 445 460 470 490 510 Bolt circle (PCD)
12 x 22 16 x 22 16 x 26 16 x 33 16 x 36 *
DN 400 540 565 580 620 660  
16" 495 515 525 550 585 Bolt circle (PCD)
16 x 22 16 x 26 16 x 30 16 x 36 16 x 39 *
DN 500 645 670 715 730 755  
20" 600 620 650 660 670 Bolt circle (PCD)
20 x 22 20 x 26 20 x 33 20 x 36 20 x 42 *
DN 600 755 780 840 845  
24" 705 725 770 770 Bolt circle (PCD)
20 x 24 20 x 27 20 x 33 20 x 36 *
NOTE:*# of holes x diam. of holes
“PCD” - Pitch Circle Diameter

Equivalent Grades of B564 Monel 400 Flanges

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

Monel 400 Flanges Chemical Properties

Monel 400 Ni C Al Mn Si Fe Cu S
63.0 min 0.3 max 2.0 max 0.5 max 1.0 - 2.5 28.0 - 34.0 0.02 max

Monel 400 Flanges Mechanical Properties

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

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