Custom Flanges
Description
Custom Flanges
Vandan Alloys is a manufacturer, supplier, stockist and exporter of Custom Flanges manufactured according to customer drawings, engineering specifications and application requirements. Custom Flanges are suitable where standard flange dimensions, bore configurations, materials or drilling arrangements do not meet a particular piping or equipment requirement.
We supply customized flange solutions in stainless steel, carbon steel, alloy steel, duplex, super duplex, nickel alloys, titanium and other specified materials.
Custom Flange Specifications
Product: Custom Flanges
Type: Special Flanges / Non-Standard Flanges / Engineered Flanges
Material: Stainless Steel, Carbon Steel, Alloy Steel, Duplex, Super Duplex, Nickel Alloys, Titanium and other specified materials
Design: As per customer drawing or approved technical specification
Dimensions: Customized OD, ID, thickness, hub, bore and PCD
Pressure Class: As specified by customer or applicable design standard
Size Range: Standard and large/custom sizes as required
Facing: RF, FF, RTJ and other specified configurations where applicable
Drilling: Standard, non-standard or customized bolt-hole drilling
Bore: Standard, oversized, reduced or specially machined bore as specified
Inspection: Visual and dimensional inspection as required
Certificate: EN 10204 Type 3.1 MTC available
Customization: Material, dimensions, drilling, facing, bore, thickness and marking
Custom Flange Material Grades
Vandan Alloys manufactures Custom Flanges in a wide range of grades including:
Stainless Steel: 304, 304L, 316, 316L, 321, 347, 310, 310S and 904L
Carbon Steel: ASTM/ASME A105 and other specified carbon steel grades
Alloy Steel: F11, F22 and other specified alloy steel grades
Duplex Stainless Steel: 2205 / UNS S31803 / S32205
Super Duplex Stainless Steel: 2507 / UNS S32750 / S32760
Nickel Alloys: Nickel 200, Nickel 201, Monel 400, Inconel 625, Alloy 20, Hastelloy and other specified grades
Titanium: Grade 2, Grade 5 and other specified grades
Custom Flange Manufacturing
Custom Flanges can be manufactured according to a customer-supplied drawing, sample, dimensional specification or approved engineering requirement.
Depending on the design, customization may include:
Special outside diameter
Special inside diameter
Custom flange thickness
Reduced or special bore
Special hub dimensions
Customized PCD
Non-standard bolt-hole drilling
Special facing
RTJ groove where applicable
Special marking and identification
Technical requirements are reviewed before production to ensure that the proposed flange configuration is suitable for the intended application.
Custom Flange Standards
Where applicable, dimensions can be based on recognized standards such as ASME B16.5, ASME B16.47 and other relevant standards or project specifications.
For non-standard designs, the customer drawing and approved engineering specification govern the final dimensions and configuration.
Pressure-temperature suitability and material compatibility should be established according to the applicable piping or equipment design requirements.
Custom Flange Applications
Custom Flanges are supplied for:
Oil & Gas Industries
Refineries
Petrochemical Plants
Chemical Processing
Power Generation
Process Piping
Pressure Vessels
Heat Exchangers
Industrial Equipment
Water Treatment
Marine Applications
General Engineering
Special Fabrication Projects
Drawing-Based Flange Manufacturing
Customers can provide a PDF, CAD drawing, dimensional sketch or detailed flange specification for review.
Our manufacturing process can be planned according to the required material, dimensions, machining requirements, facing, drilling and inspection criteria.
For critical applications, all important dimensional and material requirements should be clearly defined on the approved drawing or purchase specification.
Quality & Inspection
Custom Flanges can be inspected for outside diameter, inside diameter, thickness, bore, hub dimensions, PCD, bolt-hole diameter, facing, groove details and overall dimensional accuracy.
Material Test Certificates including EN 10204 Type 3.1 MTC can be supplied as required. Third-party inspection can also be arranged according to customer requirements.
Why Choose Vandan Alloys?
Custom Flanges Manufacturer in India
Custom Flanges Exporter in India
Custom Flanges Supplier in India
Custom Flanges Manufacturing Works in India
Drawing-based manufacturing
Wide range of material grades
Special dimensions and drilling
Customized bore and facing
Dimensional inspection before dispatch
EN 10204 Type 3.1 MTC available
Export-quality packaging
Worldwide supply from Mumbai, India
Get a Quote
For Custom Flanges, send us your drawing, flange dimensions, material grade, pressure requirement, facing, bore, bolt-hole details, quantity and applicable standard.
Vandan Alloys provides customized flange solutions for industrial piping, equipment and engineering applications, with focus on dimensional accuracy, material compliance and dependable export supply.
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SEO Title
Custom Flanges Manufacturer in India | Exporter & Supplier | Vandan Alloys
Meta Description
Vandan Alloys is a Custom Flanges Manufacturer in India, supplier and exporter offering drawing-based flange solutions in stainless steel, carbon steel, alloy steel, duplex and nickel alloys.
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