Astec Tubes provided Duplex Flanges are the internal or external rib that is used for connecting the valves, piping, and other equipment for framing the piping system. A flange that is a mechanical tool is basically used for attaching or strengthening the bother object, as a flange on the pipe’s end. These are used when the joints are demanding to dismantle. Flanges joints primarily are made in use at the pipes, valves and into the equipment joints wherein the regular maintenance is required.
In the connection with the piping connections, Duplex Flanges are the coupling that is used for joining two lines, by using bolts and the joint between those. It is clear that it’s not a bridle that is making the joint. However, it is a set of bolts, joints, and flanges that are forming the flanged connections.
We as a customer-oriented industry are dealing with the national and international clients as a manufacturer, supplier, and exporter. We are fully engaged in offering the commendable quality of extensive ranges of Duplex Flanges. These flanges are designed using premium quality of alloy and as per the global; industry standards like ASME, API, ASTM, ANSI, AISI, BS, EN, etc. To meet the different needs of our clients we are providing it in different specifications, dimensions and standards. Also, it is offered in cut-made specifications and standards as per the clients’ demands.
The types of Duplex Flanges that we are making available to our clients are welding neck flanges, orifice flanges, reducing flanges, slip-on flanges, long welding neck flanges, socket weld flanges, nipo flanges, lap joint flanges, threaded flanges, expander flanges, and blind flanges and reducing flanges.
Our Duplex Flanges are globally appreciated because of the features it is having in it. Those are high strength, long functionality, rust resistance, stress corrosion cracking resistance, heat resistance, good dimensional accuracy, smooth finishes, etc.
The applications of these flanges are petrochemical industry, offshore oil drilling industries, fertilizers, textile, construction, building, gas processing, food processing, seawater application, pulp, and paper, etc. Duplex Flanges are thoroughly quality checked before shipped to the clients. The tests done on it are like PMI & IGC tests, macro tests, flattening tests, mechanical tests, etc.
Duplex Steel Slip on Flanges
Duplex Steel Weld Neck Flanges
Duplex Steel Blind Flanges
Duplex Steel Threaded Flanges
Duplex Socket weld Flanges
Duplex Steel Lap Joint Flanges
Duplex Steel RTJ Flanges
Duplex Long Weld Neck Flanges
Duplex Spectacle Blind Flange
Duplex Steel Flanges
Duplex Stainless Steel Slip on Flanges
Duplex Steel SORF Flanges
Duplex Threaded Flanges
Ferritic Stainless Steel Flanges
Duplex Steel Pipe Flange Exporter
ANSI B16.5 Duplex Steel Orifice Flanges
Ferritic Steel Weld Neck Flanges
Duplex Steel WNRF Flanges
Duplex Steel SWRF Flange Supplier
Duplex Stainless Steel Forged Flange
Duplex Long Weld Neck Flanges
ANSI B16.5 Duplex Steel Plate Flange
Duplex Lap Joint Flanges
Duplex Stainless Steel Blind Flanges
Duplex Steel RTJ Flanges Manufacturer
Ferritic Stainless Steel BLRF Flanges
Duplex Plate Flanges Stockist
Duplex Reducing Flanges Stockholder
Duplex Steel Ring Type Joint Flanges
ANSI B16.5 Duplex Square Flange
|ASME/ANSI B 16.5||Duplex Steel Welding Neck Flange, Ferritic Stainless Steel Slip on Flange, Blind Flange, Ferritic Stainless Steel High Hub Blind Flange, Socket Weld Flange, Duplex Steel Lap Joint Flange, Threaded Flange, Duplex Steel Ring Type Joint Flange|
|ASME/ANSI B 16.47||Welding Neck Flange, Duplex Steel Blind Flange [Series A & B]|
|ASME/ANSI B 16.36||Ferritic Stainless Steel Welding Neck Flange, Slip on Flange, Threaded Flange|
|BS 4504 SEC 3.1||Welding Neck Flange, Hubbed Slip on Flange, Duplex Steel Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Duplex Steel Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange|
|BS 4504[PART 1]||Welding Neck Flange, Duplex Steel Hubbed Slip-On Hubbed Threaded, Duplex Stainless Steel Plate Flange, Ferritic Stainless Steel Loose Plate With Weld On Plate Collar, Blank Flange|
|BS 1560 BOSS||Duplex Stainless Steel Welding Neck Flange, Socket Welding Flange, Duplex Steel Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange|
|BS10||Welding Neck Flange, Duplex Steel Plate Slip-On Flange, Duplex Steel Screwed Boss Flange, Slip-On Boss Flange, Blind Flange|
|TABLE||D, E, F, H|
|DIN FLANGES||DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673|