Monel 400 Flange

Manufacturer of ASTM B564 UNS N04400 WNRF Flanges in India

Nitron Alloys Overseas is highly appreciated manufacturer, supplier, stockiest and exporter of a wide range of Monel 400 weld Neck Flange . Our professionals are manufacturing these flanges using best quality raw material. In order to bring out optimum quality weld neck flanges, our workforce makes use of high tech machinery and equipment. We offer the best services at reasonable rates to satisfy our esteem clients. All the national and international quality standards are maintained while producing Monel 400 weld Neck Flange. The raw material and its parameters are inspected by our experts to ensure longer functional life and ease of maintenance.


Nitron Alloys Overseas is supplying extensive quality Monel 400 weld Neck Flange in a variety of sizes, grades, types, dimensions, and custom made specifications as per the specified demands of our clients. Monel 400 is a popular nickel-copper alloy material utilized for the fabrication of all types of flanges. It is resistant to corrosion, seawater, caustic solution, salt and steam. Apart from this, Monel 400 offers excellent ductility, thermal conductivity, higher strength and exceptional resistivity even in tough climatic conditions. Due to these features, we are using a pure quality alloy to fabricate weld neck flange that offers superior strength and resistance. We are providing Monel 400 Weld Neck Flange that can be easily assembled and aligned as per the requirements. These flanges are highly resistant to stress corrosion cracking, pitting and various corrosive conditions. We satisfy our clients by providing durable and finest quality Monel 400 Weld Neck Flange at very affordable price.


Nitron Alloys Overseas focuses on offering Monel 400 Weld Neck Flange perfectly meet the demands of our customers. Our manufacturing team is using innovative methods and advanced equipment to produce a weld neck flange that is reliable in terms of performance and quality. Each manufacturing stage is monitored by our professional team right from material selection to final dispatch. In order to obtain dimensionally accurate and error-free flanges, our quality experts test Monel 400 Weld Neck Flange under the strict quality testing process. We pack weld neck flanges appropriately and dispatch these safely before the specified deadline by our customer.


Specification of Monel 400 Weld Neck Flanges

Spec bag
Spec Flange

Specifications: ASTM B564 / ASME SB564

Dimensions: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size: 1/4" - 48"

Class/Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type:flat face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Types of Monel Weld Neck Flanges

Monel 400 WNRF Flanges

Monel 400 WNRF Flanges

Monel 400 WNRTJ langes

Monel 400 WNRTJ Flanges

Equivalent Grades for Monel 400 Weld Neck Flanges

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

Alloy 400 Weld Neck 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

Mechanical Properties of Monel 400 WNRF 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 %