Incoloy Flanges – Manufacturer, Exporter, Supplier & Stockist in India

Vandan Alloys supplies and exports Incoloy Flanges for high-temperature, corrosion-resistant and demanding industrial applications. Incoloy nickel-iron-chromium alloys are used where elevated-temperature strength, oxidation resistance and resistance to corrosive process environments are important.

We supply Incoloy 800, 800H, 800HT and 825 Flanges in different sizes, flange types, pressure classes and facing configurations according to applicable standards and customer specifications.

Incoloy Flange Types

Our Incoloy flange range includes:

• Incoloy Weld Neck Flanges (WNRF)

• Incoloy Blind Flanges

• Incoloy Slip-On Flanges

• Incoloy Socket Weld Flanges

• Incoloy Threaded Flanges

• Incoloy Lap Joint Flanges

• Incoloy Orifice Flanges

• Incoloy Long Weld Neck Flanges

• Incoloy Plate Flanges

• Custom Incoloy Flanges

Flanges can be supplied with Raised Face (RF), Flat Face (FF) or RTJ facing, depending on the applicable standard, size and service requirement.

Incoloy 800 Flanges – UNS N08800

Incoloy 800 Flanges are nickel-iron-chromium alloy flanges developed for applications involving elevated temperatures. They are considered for industrial equipment and process systems where resistance to oxidation, carburization and high-temperature environments is required.

Typical applications include heat exchangers, process piping, petrochemical equipment and industrial heating systems.

Incoloy 800H Flanges – UNS N08810

Incoloy 800H Flanges are a higher-carbon version of the 800 alloy family, developed for improved high-temperature creep and rupture performance in suitable applications.

They are commonly considered for high-temperature process equipment, petrochemical plants, furnaces and heat-treatment systems, subject to the applicable design specification.

Incoloy 800HT Flanges – UNS N08811

Incoloy 800HT Flanges are designed for demanding high-temperature service where enhanced creep and rupture properties are required. They are used in selected high-temperature industrial and process applications according to engineering requirements.

Incoloy 825 Flanges – UNS N08825

Incoloy 825 Flanges offer strong resistance to a wide range of corrosive environments. The alloy is considered for applications involving chemical processing, acids and other aggressive process conditions.

Typical applications include chemical plants, pollution-control equipment, oil & gas processing and industrial process piping.

Incoloy Flange Specifications

Incoloy Flanges can be supplied according to project requirements covering:

Grades: Incoloy 800, 800H, 800HT, 825 and other specified grades
UNS: N08800, N08810, N08811, N08825
Size: Small bore to large diameter sizes
Pressure Class: 150, 300, 400, 600, 900, 1500 and 2500 Class, where applicable
Facing: RF, FF and RTJ
Standards: ASME B16.5, ASME B16.47, EN 1092-1, DIN, JIS, BS and customer specifications
Material Standard: ASTM B564 / applicable ASME material specification for suitable forgings
Inspection: Dimensional, visual, material verification, PMI and TPI as specified

Dimensions and pressure-temperature ratings depend on the applicable standard, alloy grade, size and flange configuration.

Applications of Incoloy Flanges

Incoloy flanges are selected for applications involving elevated temperatures, corrosion and demanding process conditions.

Typical applications include:

• Petrochemical Plants

• Chemical Processing

• Oil & Gas

• Heat Exchangers

• Furnace Equipment

• High-Temperature Process Piping

• Power Generation

• Industrial Heating Systems

• Pollution-Control Equipment

• Process Equipment

• Refineries

• Specialized Engineering Projects

The correct Incoloy grade should be selected according to temperature, pressure, process fluid, corrosion conditions and project specifications.

Manufacturing & Inspection

Vandan Alloys supplies Incoloy Flanges according to the specified alloy, dimensions, flange type and applicable standard.

Inspection can cover visual condition, dimensional accuracy, bore, thickness, PCD, bolt holes, facing, marking and material identification.

Depending on the purchase order, documentation can include Material Test Certificate (MTC), EN 10204 Type 3.1, PMI and Third-Party Inspection (TPI).

Custom Incoloy Flanges

We also supply Custom Incoloy Flanges and Drawing-Based Incoloy Flanges for specialized engineering requirements.

Special dimensions such as non-standard bore, thickness, flange OD, PCD, bolt-hole arrangement, facing, hub dimensions and other machining requirements can be reviewed against customer drawings and applicable material specifications.

Incoloy Flanges Manufacturer & Exporter from India

Vandan Alloys, based in Mumbai, India, supplies Incoloy Flanges for domestic and international industrial requirements.

We work as an Incoloy Flanges Manufacturer, Exporter, Supplier and Stockist in India, supporting standard and customized flange requirements.

Our export-oriented supply supports customers in the USA and international markets, with attention to material grade, dimensions, inspection requirements and export documentation.

How to Order Incoloy Flanges

For an accurate quotation, please provide:

Size + Flange Type + Incoloy Grade + Class/PN + Facing + Bore/Schedule + Quantity + Standard + Inspection Requirement + Delivery Location

Providing these details helps us identify the correct Incoloy flange specification for your application.

Vandan Alloys 

Manufacturer of All Types of Flanges

3/5, Sakar Bhavan, Ground Floor, 6th  Khetwadi lane, SVP Road ,Mumbai – 400 004. India

TEL+91 022 6610 9925Mobile no: 09892882255  GSTIN:  27AUMPS2067F1ZB

Email: info@vandanalloys.com ; Web: www.vandanalloys.com

Please visit Our Flanges Division:www.vandanalloys.net

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Incoloy Flanges Manufacturer & Exporter in India | 800, 800H, 800HT & 825

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Vandan Alloys supplies Incoloy 800, 800H, 800HT and 825 Flanges in WNRF, Blind, Slip-On, Socket Weld and custom configurations for industrial applications.

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