Monel 400 Flanges

UNS N04400 Flange, DIN 2.4360 Flanges

We are Manufacturer, Supplier & Exporter of Monel 400 Flanges in India. MONEL Alloy 400 Flanges is also labeled as WNR 2.4360 Flanges and WNR 2.4361 Flanges, Monel 400 bridas and also UNS N04400 Flanges.These Alloy 400 Flanges can be machined at reasonable rates by means of machine tools which are in generalhired by industry. Monel 400 Flanges, which is attacked in sulfur-bearing gases above approximately 700 Degree F and molten sulfur attacks the alloy at temperatures over approximately 500 Degree F. Attempts to produce fractures in the torsion specimens by reducing the minimum area by 75% were not successful because of the toughness of Monel 400 bridas, Monel 400 Pipe Flanges. The Monel 400 flanges offered by us are available in different sizes and are precisely engineered under the strictest of quality norms and as per the international standards. These Monel 400 Flanges, Monel 400 bridas are used with stub end or daft which is butt welded to the pipe with the flange loose behind it. It implies the stub end or daft always makes the face. These Monel Threaded Flanges are designed and engineered using premium quality stainless steel in adherence with the international quality standards and norms.

We are Manufacturer, Supplier & Exporter of Monel 400 Flanges (UNS N04400), Monel 400 Bridas in various sizes, dimensions and standards at market leading prices. These Flange are available from Stock 1/2" to 12" in various schedules as Monel 400 Slip on Flange, Monel 400 Blind Flange, Monel 400 Weld Neck Flanges, Spectacle Blind Flanges, Socket Weld Flanges. If you do not find the size you are looking for or if you need Other Type of flanges please do contact us [email protected] .

Specification Of Monel 400 Flanges

Specifications ASTM B564 / ASME SB564
Flanges size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flanges Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flange, ASME Flange, BS Flange, DIN Flange, EN Flange, GOST Flange.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Manufacturing Standards ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, BS Flange, EN Flange, API 6A Flange etc
B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
American standard (ANSI)
German (DIN)
British standard (BS)
Any other specilised Flange
DIN: DIN 2527, DIN 2566, DIN 2573, UNS S45367 Flange, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Flanges uses & application Nuclear power (mostly seamless).
Petrochemicals and acids.
Bitumen upgraders.
Heavy oil refineries.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175.

Equivalent Grades

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

Chemical Composition

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

Mechanical Properties

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 %


Application Industries

  • Hydrogenators
  • Lab Autoclaves
  • High Pressure Reactors
  • Agitators
  • Catalyst Filers
  • Mini Magnetic Coupling