Fitwel Industries LLP is one of the prominent suppliers, exporter and manufacturers of Monel 400 Flanges in India . Following are the features of these products, such as truly versatile, excellent quality, reliable, and more. Alloy 400 Flanges (UNS N04400) are typified by their resistance to attack by acids and alkalis, as well as their high mechanical strength and good ductility. They are used for marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners, and heat exchangers. Alloy K500 Flanges (UNS N05500) can be delivered in the annealed, stress equalized, hot finished or age-hardened conditions.
UNS N04400 Flanges is a solid-solution alloy that contains elements such as nickel & copper. JIS NW 4400 Forged Threaded Flange is hardenable only by the cold working process. A benefit of using the Nickel Alloy 400 Pipe Flanges is that they have high tensile strength and toughness across a wide temperature range. Further, the DIN 2.4360 Slip On Flange is resistant to many corrosive environments. Most conventional welding techniques can be used to join different Monel Flange Pressure Rating to itself or even to dissimilar metals. The choice of process or of filler metal is determined by the material that is to be joined as well as by the end use of the product. In such cases it is highly recommended that the buyer take the metal supplier’s consultation in order to optimise the welding procedures across all Alloy 400 Spectacle Blind Flange Dimensions.
Applications that deal with the marine environment are required to be resilient to the effects of saltwater. After all, the concentration of salt in marine water is about 3.5%, enough to corrode ordinary steels with no protective surface treatment. Yet some alloys like the Monel 400 Flanges manufacturers in India can perform well in marine environments because of their chemical composition. With the content of copper ranging between 28% to 34%, it is referred to as a superalloy for its good corrosion resistance properties. Preferred by many a Monel Flanges Manufacturer in India, this alloy exhibits high tensile strength making it a commercially viable option for marine engineering purposes. The Wnr 2.4360 Reducing Flange is resistant to chloride stress corrosion cracking, which is a common issue in marine environments. Like many nickel containing alloys, the performance of this alloy supersedes many conventional stainless steel alloys at elevated temperatures. The functionality of the Astm B564 Uns N04400 Pipe Flange is so great that its mechanical properties remain unaffected despite exposure to a temperature as high as 1000° F. Usually, the production of these components is made possible by annealing. The drawback of this annealing this alloy is that the strength of the Nickel Alloy 400 Forged Flanges remains low. It is possible to improve this characteristic of the alloy by simply using tempers. Tempers improve the strength and the impact strength of the material. Though the high content of copper would indicate that the alloy would be attacked by acids, in a de-aerated condition, the Class 150 Monel 400 Rtj Flange shows resilience to both hydrochloric acid and hydrofluoric acid. It is not recommended to use the alloy in environments that contain solutions of ammonia or nitric acid. This is because both these solutions rapidly disintegrate the Monel 400 Blind Flange due to its copper chemistry.
Monel 400 Flanges is a popular, high performance nickel-copper alloy commonly used in critical and high performance applications. Monel 400 exhibits high strength, excellent resistance to acidic and alkaline environments, and good ductility and thermal conductivity. This alloy maintains its properties and performance in temps ranging from subzero to 1,000°F (538°C). Monel K500 Flanges can be hardened only via cold-working. Because it contains the same amounts of nickel and copper content as naturally-occurring nickel ore found in Ontario, Canada’s Sudbury mines, Monel 400 is considered a “puritan alloy.” This makes it unique among the Monel alloy family.It is corrosion resistant and can operate from cryogenic temperatures to 450 Degree F (232 Degree C). Our products are obtainable to our esteemed clients in diverse range of sizes and shapes at best possible rates. We Export Monel K500 Flanges in Qatar, Kingdom Of Bahrain, Saudi Arabia, Indonesia, United States, Singapore, Malaysia, Turkey, UAE, Russia, Ukraine, South Africa, Australia, etc.
Size : 1/8″ – 4″
Specifications : ASTM / ASME SB 564 / 160 / 472
Standards : ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Pressure Ratings : 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)
Grade : Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
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 |
Monel K500 | 2.4375 | N05500 | - | - | - | - | - |
Grade | C | Mn | Si | Cu | S | Ti | Ni | Al | Fe |
Monel 400 | 0.3 max | 2.0 max | 0.5 max | 28.0 – 34.0 | 0.02 max | - | 63.0 min | 0.50 max | 1.0 – 2.5 |
Monel K500 | 0.25 max | 1.5 max | 0.5 max | 27.0 – 33.0 | 0.010 max | 0.35 – 0.85 | 63.0 min | 2.3 – 3.15 | 0.5 – 2 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 35000 , MPa – 240 | 40 % |
Monel K500 | 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20 % |
Manufacturing Standard of Monel 400 Flanges | BS, ASME B16.48, B2220, MSS SP44, B1503, UNI2276, JISB2220, GOST, ASME B16.47 Series A/B, BS4504, BS1560-3.1, ISO70051, NFE29203, ASME B16.5, DIN, BS10, EN, AWWA, ASME B16.36, API7S-15, SABS1123, JIS DIN, API605, KS ANSI, API7S-43, EN-1092, GOST12820 |
ASME B16.5 ASTM B564 UNS N04400 Flange Sizes |
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Pressure Class of Monel 400 Flanges | 300LBS, 600LBS, 2500LBS, 150LBS, 900LBS, 1500LBS |
JIS | 40K, 5K, 30K, 20K, 10K, 16K, 63K |
ASME SB564 N04400 Flange Pressure Calculation in DIN/ UNI/ EN | 40Bar, 10Bar, 6Bar, 16Bar, 25Bar |
PN | PN40, PN16, PN64, PN6, PN25, PN10 |
Manufacturing types | Machined, Heat-treated, Screwed, Plate, Threaded, Forged, Casting |
Monel Alloy Flange Face and Connect Types | Large Tongue & Groove, Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Small Male-Female (SMF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Tongue, Groove |
Our distributors of Monel 400 Flanges | Perth, Vadodara, Jakarta, Navi Mumbai, Manama, Janeiro, Thane, Jamshedpur, Nagpur, Ahvaz, Shah Alam, India, Bangalore, Riyadh, Ranchi, Port-of-Spain, Gimhae-si, Ernakulam, Mexico, Bhubaneswar, Kuala Lumpur, Agra, Lagos, Coimbatore, Ludhiana, Patna, Noida, Pune, Kochi, Muscat, Mysuru, Lucknow, Khobar, Kuwait, Courbevoie, Hyderabad, Houston, Singapore, Seoul, Mumbai, Tau, Calgary, Santiago, Ankara, Dammam, Baroda, Vung Granada, Gujarat, New Delhi, Dhaka, Abu Dhabi, Tehran, Chennai, Ahmedabad, Howrah, Sharjah, Surat, Gurgaon, Indore, Brisbane, Bengaluru, Karachi, Istanbul, Sydney, Kolkata, Bogota, Kanpur, Vapi, Pimpri-Chinchwad, Montreal, Doha, Nashik, Rajkot, Dubai, Caracas, London, Melbourne, Jaipur, Thiruvananthapuram, Panipat |
Test Certificates provided by Monel 400 Flanges manufacturers in India |
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Testing provided by Monel 400 Flanges manufacturers |
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Monel 400 Flanges Dimensions ‘DN’ (Nominal Diameter) in mm |
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INCH | DN | INCH | DN |
1/2 | 15 | 12 | 300 |
3/4 | 20 | 14 | 350 |
1 | 25 | 15 | 375 |
1 1/4 | 32 | 16 | 400 |
1 1/2 | 40 | 18 | 450 |
2 | 50 | 20 | 500 |
2 1/2 | 65 | 24 | 600 |
3 | 80 | 28 | 700 |
4 | 100 | 30 | 750 |
5 | 125 | 32 | 800 |
8 | 200 | 36 | 900 |
10 | 250 |
Nominal Diameter of ASTM B564 UNS N04400 Flange | Pressure Rating (PN) of Monel 400 Pipe Flange | |||||
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**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 |
ASME B16.5 |
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ASME B16.47 | NPS 26 to 60 Large Diameter Monel 400 Flanges |
ASME B16.36 | ASTM B564 UNS N04400 Orifice Flanges |
BS 10 |
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AS2129 ASTM B564 UNS N04400 Flanges |
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DIN | |
BS 4504 |
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EN 1092-1 | |
EN 1092-2 |
101 | ASTM B564 UNS N04400 Plate flange for welding |
102 | Monel 400 Loose plate flange with weld on plate collar |
104 | ASME SB564 N04400 Loose plate flange with weld-nut collar |
105 | Monel Alloy Blank flange |
111 | ASTM B564 UNS N04400 Weld neck flange |
112 | Monel 400 Hubbed slip-on flange for welding |
113 | ASME SB564 N04400 Hubbed threaded flange |
121 | Monel Alloy Integral flange |
Type | Face Type of ASTM B564 UNS N04400 Flanges |
A | Flat Face |
B | Raised Face |
C | Tongue Face |
D | Grooved Face |
E | Spigot |
F | Recess |
G | Ring Recess |
H | O-Ring Groove |
Click on the following to view the all types of Monel 400 Flanges dimensions table
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 |
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 % |
Density | 8.83 g/cm³ |
Melting point of Monel Flanges | 1300-1390 ℃ |
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 |
Monel 400 Flange 1/2" Class 600 SO RF NO4400 Flange | FOB Price US $2.00-$10.00/ Piece |
Customized Precision Monel 400 K500 Flange | FOB Price US $5.00-$20.00/ Piece |
Nickel Alloy Steel Monel 400 Slip On Flange RF 5'' 600LB Forged | FOB Price US $23.40-$25.30/ Piece |
Monel Alloy 400 UNS N04400 3/4" 150 # Blind Flange rf | FOB Price US $35.00-$39.00/ Piece |
Monel K500 SORF / WNRF Monel 400 Forged Flanges | FOB Price US $5.00-$7.00/ Piece |
Monel 400 UNS N04400 Paddle blind and spacer ring | FOB Price US $5.00-$7.00/ Piece |
Monel 400 N04400 Plate Blind Flanges SO SW LJ WN PL RF RJ BLD | FOB Price US $1.00/ Piece |
Large diameter monel 400 flange for marine & ship building | FOB Price US $20.00/ Piece |
Monel 400 K500 socket weld/ slip on/ welding neck/ threaded/ lap joint/ plate /blind flange | FOB Price US $0.50-$5.00/ Piece |
Flat Welding Forged Flange B564 N04400 Plate Flange Monel 400 Connecting Pipe Flange | FOB Price US $8.90-$10.90/ Piece |
Corrosion resistant nickel alloy 400 monel weld neck flanges | FOB Price US $8.00-$15.00/ Kilogram |
Alloy k500 alloy 400 monel flange | FOB Price US $10.00-$30.00/ Kilogram |
Customized precision Monel 400 K500 flanges | FOB Price US $17.50-$20.00/ Piece |
Forged asme b16.36 flange Monel 400 N04400 orifice flange | FOB Price US $5.00-$7.00/ Piece |
Forged Monel 400 Flange | FOB Price US $11.00-$30.00/ Piece |
1/2" Class 600 SO RF NO4400 Orifice Flange | FOB Price US $11.00-$30.00/ Piece |
Monel 400 RF 4'' 150BL ASTM A105N ASME B16.5 | FOB Price US $456.92-$458.00/ Piece |
Nickel alloy Monel 400 weld neck flange long weld neck flange LWN FLANGE | FOB Price US $80.00-$100.00/ Piece |
ASME B16.5 Monel 400 flange rf blind flange flanged pipe fittings | FOB Price US $5.00-$7.00/ Piece |
Monel Alloy 400 UNS N04400 1/2" 300 # Blind Flange rf | FOB Price US $29.00-$31.00/ Piece |
ASTM B564 Monel 400 UNS N04400 nickel alloy weld neck flat face (ff) flanges | FOB Price US $3.00/ Piece |
1/2" Class 600 SO RF NO4400 Flange | FOB Price US $1.00-$1.80/ Kilogram |
High quality Monel 400 Flange 1/2" Class 600 SO RF NO4400 | FOB Price US $10.00-$15.00/ Piece |