| Flanges Types | Companion |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
Industrial Orifice Flanges – Carbon Steel A105/A350 LF2, High Yield A694 F52/F60/F70, Stainless Steel F304L/F316L/F321/F347/904L, Alloy Steel F11/F22/F91, Duplex & Super Duplex, Nickel Alloy 600/
Orifice Flanges are specially designed flanges used with orifice plates to measure the flow rate of liquids and gases in pipeline systems. These flanges come with pressure tap holes that allow accurate monitoring and differential pressure measurement, making them essential in oil & gas, petrochemical, power generation, and process industries. A reliable Orifice Flanges Manufacturer ensures precise machining, accurate bore alignment, and strict compliance with ASTM and ASME standards to guarantee dependable performance in high-pressure and high-temperature environments.
As a leading Orifice Flanges Manufacturer in India, Rajkrupa Metal Industries offers high-quality flanges in carbon steel, stainless steel, alloy steel, duplex, and super duplex grades. These flanges are engineered to provide excellent strength, corrosion resistance, and long service life under demanding industrial conditions. Indian manufacturers focus on advanced forging techniques, dimensional accuracy, and rigorous quality testing to meet both domestic and international project requirements.
Choosing an experienced Orifice Flanges Supplier ensures timely delivery, competitive pricing, and complete documentation support for industrial projects. A trusted Orifice Flanges Supplier in India provides customized sizes, pressure classes, and surface finishes according to client specifications. With strong logistics capabilities and strict quality assurance practices, suppliers deliver durable and high-performance orifice flanges suitable for critical flow measurement applications worldwide.
Type of Sub-products

Raised Face Orifice Flanges Raised Face Orifice Flanges
Designed with a raised sealing surface, these flanges ensure improved gasket compression and leak-proof performance. They are commonly used in high-pressure flow measurement systems.
