Adinox Overseas is a leading manufacturer and supplier of Monel 400 flanges, offering premium-grade industrial flange solutions for demanding applications across global markets. Monel 400, also known by its UNS N04400 designation, is a solid solution alloy of nickel and copper with exceptional resistance to seawater, steam, and saltwater environments. As a high-performance material, Monel 400 complies with the ASTM B564 specification, which governs the production of nickel alloy forgings, flanges, and fittings.

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Monel 400 flanges are widely used in critical industries such as oil and gas, petrochemical, chemical processing, heat exchangers, and marine engineering, where superior resistance to acidic and alkaline environments is essential. At Adinox Overseas, our flanges are precision-engineered using state-of-the-art technology and stringent quality standards, ensuring excellent mechanical strength, durability, and leak-proof connections. We provide these flanges in multiple types such as weld neck, slip-on, blind, socket weld, threaded, and lap joint flanges to suit varying operational requirements.

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At Adinox Overseas, we manufacture ASTM B164 Monel 400 Bars in various diameters, lengths, and surface finishes to meet the specific needs of our clients across diverse industries. Our products undergo stringent quality checks to ensure dimensional accuracy, surface finish, and chemical composition compliance. Whether you need hot rolled, cold drawn, or centerless ground bars, we deliver precision-engineered solutions with full traceability and mill test certifications.

Adinox Overseas ensures that each Monel 400 flange supplied is accompanied by full certification, including a Material Test Certificate (MTC) as per EN 10204 3.1/3.2 standards, ensuring complete traceability and reliability. The universal standard name for this alloy is Nickel-Copper Alloy 400. The standard specifications that define Monel 400 flanges include ASTM B564, ASME SB564, and equivalent ISO, DIN, and JIS standards.

Monel 400 Flanges in India, Monel 400 Flanges Manufacturers in India, Monel 400 Flanges Suppliers in India, Monel 400 Flanges Stockists in India, Monel 400 Flanges Exporters in India

By choosing Monel 400 flanges from Adinox Overseas, you are investing in a product that ensures optimum performance, corrosion resistance, and structural integrity even in the most aggressive industrial environments. We are dedicated to continuous innovation, customer satisfaction, and compliance with global quality standards, making us your trusted partner for nickel alloy flange requirements.

Monel 400 Flanges in Mumbai, Monel 400 Flanges Manufacturers in Mumbai, Monel 400 Flanges Suppliers in Mumbai, Monel 400 Flanges Stockists in Mumbai, Monel 400 Flanges Exporters in Mumbai

Specifications Of Monel 400 Flanges

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)

Chemical Composition for Monel 400 Flanges

Grade	C	Mn	Si	S	Cu	Fe	Ni	Cr
Monel 400	0.30 max	2.00 max	0.50 max	0.24max	28.0-34.0	2.50 max	63.00 min	–

Mechanical Properties Of Monel 400 Flanges

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 Of Industries

Power Plants

Aerospace

Refineries

Construction

Oil & Gas

Sugar

Chemical

Petrochemical

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