Monel 400 Flanges Manufacturer and Supplier in Dubai, UAE

Uday Flanges is a prominent manufacturer and supplier of Monel 400 flanges, headquartered inDubai, UAE. Established for providing high-performance and corrosion-resistant products, Uday Flanges serves industries facing extreme and aggressive operations. Monel 400 is a nickel-copper alloy well-known for its remarkable resistance towards seawater, acids, and alkalis. Uday Flanges’ flanges are best suited for marine, chemical, and oil & gas industry applications. With precision engineering, strict compliance with international standards (ASME, ANSI, ASTM), and a durability focus, Uday Flanges provides durable and reliable flange solutions for mission-critical operations.

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Monel 400 Blind Flanges

Monel 400 Slip-on Flanges

Monel 400 Lap Joint Flanges

Monel 400 flanges consist mostly of about 63% nickel and 28–34% copper, with trace amounts of iron, manganese, and other components. This solid-solution alloy has superior mechanical properties as well as superior resistance to a broad spectrum of corrosive environments. Monel 400 has a tensile strength of approximately 550–620 MPa and a yield strength of roughly 240–345 MPa. It has good strength and ductility properties at a high range of temperatures and is particularly resistant to hydrofluoric acid, seawater, and stress corrosion cracking. These attributes make it a good material for corrosive and heavy-duty applications.

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Monel 400 Flanges Specification

Specification	ASTM B564 / ASME SB564
Size Chart	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating ANSI	Class 150 LBS, 300 LBS, 400 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI	6Bar 10Bar 16Bar 25Bar 40Bar
EN	6Bar 10Bar 16Bar 25Bar 40Bar
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Production Technique	Forged, Heat treated and machined
Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations
Test	Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Manufacturer of	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. BS Flange, EN Flange, API 6A Flange, 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 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) DIN: DIN 2527, DIN 2566, DIN 2573, 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

Largest Monel 400 Flanges Supplier in Dubai, UAE

Uday Flanges, a leading supplier in Dubai, UAE, offers an extensive selection of Monel 400 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

Monel 400 Flanges 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

Monel 400 Flanges 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 %

Monel 400 flanges are used in industries that require exceptional corrosion resistance and mechanical strength. Standard applications are heat exchangers, marine pipes, offshore oil platforms, chemical process equipment, valve and pump parts, and brine systems. They suit extreme, acidic, and salty environments due to their resistance to flowing seawater, sulfuric acid, and hydrofluoric acid. Flanges of Monel 400 are also used in power plants and nuclear plants because of their pressure- and temperature-resistance. Their strength and resistance to maintenance enable long-term performance and cost-effectiveness in mission-critical systems.

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Types of Monel 400 Flanges

Monel 400 Flanges 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

Are Custom Sizes Available for Monel 400 Flanges?

Yes, we offer custom sizes for Monel 400 Flanges to meet specific project needs. Our team at Uday Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@udayflanges.ae.

Material Testing

We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.