Orifice Flanges

Orifice Flanges Manufacturer

ASTM A182 Stainless Steel Orifice Flanges, SS Orifice Flanges, Stainless Steel Orifice Flanges, Carbon Steel Orifice Flanges, ANSI B16.5 Orifice Flanges, Orifice Flanges, SS Orifice Flanges, ANSI B16.5 SS Orifice Flanges Supplier in Mumbai, India.

Inconel Orifice Flanges, Nickel Alloy 200 Orifice Flanges, Hastelloy C22 Flanges, Stainless Steel Orifice Flanges Stockist, ASME SA 182 SS Orifice Flanges, Copper Nickel Orifice Flanges, Alloy 20 Flanges, Monel Orifice Flanges, SS Orifice Flanges Exporter in India.

Simplex Fittings is a renowned manufacturer and supplier of the ANSI B16.5 Orifice Flanges. We at Simplex Fittings are considered to provide our customers with the best ANSI B16.5 Orifice Flanges levels by meeting their quality and quantity requirements. The ANSI B16.5 Orifice Flanges are produced in different sizes and Flange faces which are reliable for applications in different environments. We also assemble the ANSI B16.5 Orifice Flanges according to the needs and specifications of our customers, in individual order sizes. Due to their capacity to withstand high pressure, the ANSI B16.5 Orifice Flanges are used in a number of sectors. These flanges are often used in industries that require a strong acid-resistivity. They are also used in oil and gas processing industries and in pharmaceutical processing.

ANSI B16.5 Orifice Flanges are used to calculate the flow rate of either liquids or gases in the respective tube with orifice meters. Pressure-tapping pairs, mostly on 2 sides, are machined in the orifice flange directly opposite each other. These flanges have up to 20 per cent extension capacity. ANSI B16.5 Orifice Flanges when exposed to stronger bases such as high sodium hydroxide concentrations, and high temperatures are likely to experience some etching and cracking, especially with chloride-containing solutions such as sodium hypochlorite. The ANSI B16.5 Orifice Flanges are high-resistivity flanges against a range of corrosive materials.

Value Added Services

  • Sand Blasting
  • Electro Polish
  • Epoxy Coating


  • High tensile strength
  • Good load bearing capacity
  • Excellent versatility and weldability


  • Hardness Test
  • Tensile Test
  • Intergranular Corrosion Test

ASTM A182 Stainless Steel Orifice Flanges Stock

Stainless Steel Orifice Flanges
  • Stainless Steel Orifice Flanges

Carbon Steel Orifice Flanges
  • Carbon Steel Orifice Flanges

Alloy Steel Orifice Flanges
  • Alloy Steel Orifice Flanges

High Nickel Alloy Orifice Flanges
  • High Nickel Alloy Orifice Flanges

ASME B16.5 Orifice Flanges Specification

Standards ASTM A182 / B564 / A105 / A350 / A694 / B381.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2" (15 NB) to 48" (1200NB)
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ).
Class/Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Also as per National & International Standard &Specification

Orifice Flanges Material Type

Stainless Steel : ASTM A182 WP 304, 304L, 304H, 310s, 316, 316L, 316H, 316Ti, 317/317L, 321/321H, 347/347H, 904L, 446 etc.

Carbon Steel : ASTM A105, LF2, IS 2062, F42, F46, F52, F60, F65, F70.

Alloy Steel : ASTM A182 F1, F5, F9, F11, F12, F22, F91.

High Nickel Alloy : 200, 201, 400, K500, 600, 601, 625, 718, 800, 825, C22, C276, B2, X.

Other Types of ANSI B16.5 Orifice Flanges

  • Stainless Steel 304 / 304L Orifice Flanges
  • SS 310 / 310S Orifice Flanges
  • Stainless Steel 316 / 316L Orifice Flanges
  • Stainless Steel 321 / 321H Orifice Flanges
  • SS 347 Orifice Flanges
  • Monel 400 Orifice Flanges
  • Cu-Ni 70/30 (C71500) Orifice Flanges
  • Duplex Steel Orifice Flanges
  • Duplex Steel UNS S31803 Orifice Flanges
  • Duplex Steel UNS S32205 Orifice Flanges
  • Super Duplex UNS S32750 Orifice Flanges
  • Super Duplex UNS S32950 Orifice Flanges
  • Hastelloy C276 Orifice Flanges
  • Cu-Ni 90/10 (C70600) Orifice Flanges
Application Industry

We have huge experience of supplying to all major industries across the world. These Buttweld Pipe Elbow is use in various industries like : Petrochemical, Pulp And Paper Co, Oil and Gas, Chemical Industry, Food Processing Industry, Plumbing, Water Supply Systems, Power Plant, General Purpose Applications, Fabrication Industry etc

Central/South America, North America, Asia, Mid East/Africa, Eastern Europe, UAE

Sri Lanka, Bahrain, Russia, Egypt, Portugal, Turkey, Spain, Singapore, Brazil, Thailand, Chile, Malaysia, Venezuela, Indonesia, Costa Rica, Poland, USA, U.A.E, Italy, Oman, Canada, Saudi Arabia, Angola, Qatar