A forged flange is a hard, durable component created by high-pressure shaping of metal, which yields excellent strength and durability. It connects pipes, valves and other fittings in piping systems, offering leak-tight connections. Caliper Overseas is a trusted forged flange supplier and manufacturer in India, offering precision-crafted flanges made to international standards like DIN, ANSI, ASME and BS. The flanges are ideal for high-pressure and high-temperature applications in most industries.
Our forged flanges have better mechanical strength, corrosion resistance, dimensional accuracy and surface finish. They can handle heavy-duty applications and provide a long-term sustainable performance. We supply them in a variety of sizes and pressure classes and are optimally suited for high-demand applications. Easy installation and low maintenance make them ideal for industrial applications.
Discover quality forged flanges engineered for performance and reliability—reach us today!

| Standard | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
|---|---|
| ASME B16.5 Forged Flanges Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| Forged Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Forged Flanges |
| Forged Flanges Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Forged Flanges |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar Forged Flanges |
| Production technique | Forged, Heat treated and machined |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| ASTM A182 - ASME SA182 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
| ASME B16.11 | Socket Welding and Threaded Forged Fittings |
| MSS SP-43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
| MSS SP-95 | Swage(d) Nipples and Bull Plugs |
| BS3799 | Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry |
Forged Flanges in Shaft Making
Forged Flanges in Automobiles
Forged Flanges in Electric Motors & Pumps
Forged Flanges in Railways
Forged Flanges in Mining
Forged Flanges in Miscellaneous Fabrication
Your #1 Source for Forged Valves Fittings
Forged Flange Stock Availability
Forged Weld Neck Ring Flange
Stainless Steel Weld Neck Ring Flange, Inconel Weld Neck Ring Flange Supplier, Nickel Alloy 200 Weld Neck Ring Flange, Incoloy Weld Neck Ring Flange, Duplex Steel Weld Neck Ring Flange Exporter, Monel 400 Weld Neck Ring Flange, Stainless Steel 304 Weld Neck Ring Flange, Hastelloy C22 Weld Neck Ring Flange, SS 316 Weld Neck Ring Flange.
Forged Slip-On Ring Flange
Super Duplex Stainless Steel S32750 Slip-On Ring Flange, Nickel 201 Slip-On Ring Flange, Incoloy 800 Slip-On Ring Flange Supplier, SS 316 Slip-On Ring Flange, SS 304 Slip-On Ring Flange, Inconel 600 Slip-On Ring Flange, Monel K500 Slip-On Ring Flange, Titanium Gr2 Slip-On Ring Flange Exporter, Hastelloy B2 Slip-On Ring Flange, Duplex Steel UNS S31803 Slip-On Ring Flange, Stainless Steel Slip-On Ring Flange.
Forged Blind Ring Flange
Duplex Steel S32205 Blind Ring Flange Exporter, UNS S32950 Blind Ring Flange, Inconel 600 Blind Ring Flange, Hastelloy C22 Blind Ring Flange, SS 316L Blind Ring Flange, Incoloy 825 Blind Ring Flange, Monel 400 Blind Ring Flange, Stainless Steel 304L Blind Ring Flange, Stainless Steel 316Ti Blind Ring Flange, Titanium Grade 5 Blind Ring Flange, Duplex Steel UNS S31803 Blind Ring Flange.
Forged Socket Weld Ring Flange
Super Duplex Stainless Steel S32750 Socket Weld Ring Flange, Nickel 201 Socket Weld Ring Flange, Incoloy 800 Socket Weld Ring Flange Supplier, SS 316 Socket Weld Ring Flange, SS 304 Socket Weld Ring Flange, Inconel 600 Socket Weld Ring Flange, Monel K500 Socket Weld Ring Flange, Titanium Gr2 Socket Weld Ring Flange Exporter, Hastelloy B2 Socket Weld Ring Flange, Duplex Steel UNS S31803 Socket Weld Ring Flange.
Forged Threaded Ring Flange
Duplex Steel S32205 Threaded Ring Flange Exporter, UNS S32950 Threaded Ring Flange, Inconel 600 Threaded Ring Flange, Hastelloy C22 Threaded Ring Flange, SS 316L Threaded Ring Flange, Incoloy 825 Threaded Ring Flange, Monel 400 Threaded Ring Flange, Stainless Steel 304L Threaded Ring Flange, Stainless Steel 316Ti Threaded Ring Flange, Titanium Grade 5 Threaded Ring Flange, Duplex Steel UNS S31803 Threaded Ring Flange.
Forged Lap Joint Ring Flange
Super Duplex Stainless Steel S32750 Lap Joint Ring Flange, Nickel 201 Lap Joint Ring Flange, Incoloy 800 Lap Joint Ring Flange Supplier, SS 316 Lap Joint Ring Flange, SS 304 Lap Joint Ring Flange, Inconel 600 Lap Joint Ring Flange, Monel K500 Lap Joint Ring Flange, Titanium Gr2 Lap Joint Ring Flange Exporter, Hastelloy B2 Lap Joint Ring Flange, Duplex Steel UNS S31803 Lap Joint Ring Flange, Stainless Steel Lap Joint Ring Flange.