Slip-on, Weld Neck, Blind, Socket Weld, Orifice & Lap Joint Flanges in SS, CS, Alloy Steel, Nickel Alloy & Duplex — as per ASME B16.5 / B16.47.
Siddhgiri Overseas is a leading manufacturer and exporter of industrial flanges in all types, materials and pressure classes. Our flanges are manufactured as per ASME B16.5, B16.47, DIN, EN and BS standards.
We supply flanges for oil & gas, petrochemical, power plants, water treatment and other critical industries across 40+ countries worldwide.
to 60" NB
to 2500
Flange Types
Countries Exported
Browse our complete range of flanges available in various materials, types and pressure classes.
Stainless SteelCorrosion-resistant SS flanges for chemical, food, pharmaceutical and marine applications.
Carbon SteelHigh-strength carbon steel flanges for oil & gas, petrochemical and power plant applications.
Alloy SteelHigh-temperature alloy steel flanges for power plants, boilers and pressure vessels.
Nickel AlloyHigh-performance nickel alloy flanges for extreme corrosion and temperature environments.
Duplex / Super DuplexHigh-strength duplex flanges with excellent pitting and crevice corrosion resistance.
Slip-onEasy to align and weld slip-on flanges for low-pressure and general piping applications.
Weld NeckHigh-integrity weld neck flanges for high-pressure and high-temperature critical applications.
BlindSolid blind flanges used to close the end of a piping system or pressure vessel opening.
OrificeOrifice flanges for flow measurement and socket weld flanges for small bore high-pressure piping.
Pipe Flanges & Fittings
Large Diameter Flanges
Forged SS & Alloy Flanges
Carbon Steel Flanges
Nickel Alloy Flanges
Orifice Flanges
DIN Standard Flanges
European Standard Flanges
Tell us your specifications — material grade, size, pressure class & quantity. We'll respond within 24 hours.