Industrial Flanges – All Grades, Pressure Classes & International Standards | Vandan Alloys
Vandan Alloys offers a comprehensive range of industrial flanges in stainless steel, carbon steel, alloy steel, duplex stainless steel, super duplex, nickel alloys and other engineering materials. Our flange range supports piping systems, pressure equipment, heat exchangers, chemical processing plants, refineries, power generation and oil and gas applications.
We supply different flange designs, dimensions, facing types and pressure ratings according to project specifications and applicable international standards. Available flange types include Blind Flanges, Weld Neck Flanges, Slip-On Flanges, Socket Weld Flanges, Threaded Flanges, Lap Joint Flanges, Loose Flanges and Ring Type Joint (RTJ) Flanges.
Available Grades and Materials
Stainless steel grades include ASTM A182 F304, F304L, F316, F316L, F321, F347, F310 and F904L. Carbon steel options include ASTM A105 and A105N, while low-temperature applications may require ASTM A350 LF2. Other available materials include alloy steel, Duplex F51 / UNS S31803, Duplex 2205, Super Duplex F53 / F55, Monel 400, Inconel alloys, Hastelloy, Alloy 20, Titanium and Copper Nickel.
Flange Pressure Classes
Flanges can be supplied in applicable pressure classes such as Class 150, 300, 400, 600, 900, 1500 and 2500, subject to the selected material, flange type, size and governing standard. Higher pressure requirements are reviewed against the relevant design specification.
Standards and Specifications
Our flange supply range can cover ASME B16.5, ASME B16.47 Series A and Series B, ASME B16.36 where applicable, EN 1092-1 and BS 10 specifications, depending on product type and customer requirements. Flange dimensions, drilling, facing, bore, thickness and material certification are confirmed against the applicable standard and purchase specification.
Vandan Alloys serves domestic and international buyers seeking grade-specific flange sourcing, project requirements and export supply from India. Material test certificates and third-party inspection arrangements can be discussed as per order requirements.
Contact Vandan Alloys with your flange type, material grade, nominal pipe size, pressure class, facing, standard and required quantity for a technical and commercial quotation.
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Use only the grades, standards, classes and product capabilities that Vandan Alloys can actually supply. Pressure classes and dimensional limits vary by standard, size and material; Class 2500, for example, should not be represented as available for every flange type or size.
Vandan Alloys offers a comprehensive range of industrial flanges in stainless steel, carbon steel, alloy steel, duplex stainless steel, super duplex, nickel alloys and other engineering materials. Our flange range supports piping systems, pressure equipment, heat exchangers, chemical processing plants, refineries, power generation and oil and gas applications.
We supply different flange designs, dimensions, facing types and pressure ratings according to project specifications and applicable international standards. Available flange types include Blind Flanges, Weld Neck Flanges, Slip-On Flanges, Socket Weld Flanges, Threaded Flanges, Lap Joint Flanges, Loose Flanges and Ring Type Joint (RTJ) Flanges.
Available Grades and Materials
Stainless steel grades include ASTM A182 F304, F304L, F316, F316L, F321, F347, F310 and F904L. Carbon steel options include ASTM A105 and A105N, while low-temperature applications may require ASTM A350 LF2. Other available materials include alloy steel, Duplex F51 / UNS S31803, Duplex 2205, Super Duplex F53 / F55, Monel 400, Inconel alloys, Hastelloy, Alloy 20, Titanium and Copper Nickel.
Flange Pressure Classes
Flanges can be supplied in applicable pressure classes such as Class 150, 300, 400, 600, 900, 1500 and 2500, subject to the selected material, flange type, size and governing standard. Higher pressure requirements are reviewed against the relevant design specification.
Standards and Specifications
Our flange supply range can cover ASME B16.5, ASME B16.47 Series A and Series B, ASME B16.36 where applicable, EN 1092-1 and BS 10 specifications, depending on product type and customer requirements. Flange dimensions, drilling, facing, bore, thickness and material certification are confirmed against the applicable standard and purchase specification.
Vandan Alloys serves domestic and international buyers seeking grade-specific flange sourcing, project requirements and export supply from India. Material test certificates and third-party inspection arrangements can be discussed as per order requirements.
Contact Vandan Alloys with your flange type, material grade, nominal pipe size, pressure class, facing, standard and required quantity for a technical and commercial quotation.
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Use only the grades, standards, classes and product capabilities that Vandan Alloys can actually supply. Pressure classes and dimensional limits vary by standard, size and material; Class 2500, for example, should not be represented as available for every flange type or size.
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