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Ibr Flanges Exporters




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Ibr Flanges

IBR Blind Flanges, IBR Approved Flanges Manufacturer In India, IBR Customized Flanges, IBR Flat Face Flanges Exporter, IBR Forged Flanges, IBR Lapped Joint Flanges, IBR Long Weld Neck Flanges, IBR Plate Flanges Suppliers in India.

IBR Reducing Flanges, IBR Screwed Flanges, IBR Slip On Flanges, IBR Socket Weld Flanges, IBR Spectacle Flanges, IBR Weld Neck Flanges Manufacturers in India.

Detailed Information

Prashaant Steel & Alloys is known as the pinnacle in the world of metal market for the best quality IBR Flanges production in India. Prashaant Steel & Alloys’ large IBR Flanges inventory allows us to supply our customers with the pipe fitting they need when they need them. Our inventory includes nickel, monel, inconel, hastelloy, stainless steel, copper, duplex stainless steel, and high nickel alloy flanges & pipe fittings. Ibr Flanges are typically provided with a raised face, flat face, or RTJ facing. When a raised face is necessary for IBR flanges, the standard height is 1/16″ for IBR pipe flanges under 400#. For IBR pipe flanges of 400# and up, the standard threaded pipe flange raised face height is 1/4″. Prashaant Steel & Alloys manufactures IBR pipe flanges in all steel material grades, including carbon IBR pipe flanges, stainless steel IBR pipe flanges and alloy IBR pipe flanges. IBR Flange also has many different threaded pipe flanges in stock and ready to ship.

There are several advantages to using IBR components. Firstly there is minimal to no risk of explosion when the imported Low Alloy Steel IBR Approved Flange has been manufactured using the appropriate IBR material. Secondly, the using an IBR approved flange takes care of the legal aspects namely the compliance, which assures its user peace of mind, while ensuring the product also has a longer service life with a lesser chance of breakdown. Lastly, safety assurance is a huge part of IBR approval, wherein a government-certified third party inspects the produced Stainless Steel IBR Flanges for faults and compliance to safety regulations.

It is mandated that the IBR Flange is to be inspected by a company that has been approved by the Central Boiler Board or CBB. The CBB has to certify all pressure equipment, including components such as flanges using steam. Only those components for e.g. IBR Approved Blind Flanges that have been approved could be imported into India. Industries such as fossil and nuclear energy require good quality certified components to be used for their applications. The materials used for producing these flanges according to IBR Pipe Flange Manufacturers In India include different grades of stainless steel, alloy steel as well as carbon steel.

IBR Approved Blind Flanges Specification

Size Chart 1/2″ (15 NB) to 48″ (1200 NB) DN10~DN5000
Grades ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Nipo Flanges Standards 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 SP44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Nipo Flanges Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Nipo Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Nipo Flanges 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Nipo Flanges UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Nipo Flanges EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Certificates

EN 10204/3.1B

Raw Materials Certificate

100% Radiography Test Report

Third Party Inspection Report, etc

Nipo Flanges Production technique Forged, Heat treated and machined
Nipo Flanges Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design

As per your drawing


15 NB (1/2″) to 200 NB (8″)

Dimensional Standards For IBR Flanges

  • American Standard Flanges (ANSI/ASME/AWWA)

  • German Standard Flanges (DIN)

  • European Standard Flanges (EN)

  • Japanese Standard Flanges (JIS)

  • British Standard Flanges (BS)

  • MSS Standard Flanges (MSS-SP)

  • Petroleum Standard Flanges (API)

  • Russian Standard Flanges (GOST)

  • South African Standard Flanges (SABS / SANS)

Applications of IBR Flange

  • Power Plant
  •  Oil & Gas
  •  Steel Plant
  •  Chemical
  •  Fertilizers
  •  Sugar
  •  Petrochemical
  •  Refineries
  •  Breweries
  • Mining, Offshore & Ports
  •  Construction
  •  Shipbuilding
  •  Engineering Co. & Oil Mills
  •  Nuclear Power
  •  Railway
  •  Defense
  •   Paper
  •  Hydrotest & Pressure Test

Our Products


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Countries We Deliver
Iran, Venezuela, Saudi Arabia, Slovakia, Romania, Zimbabwe, Spain, Kazakhstan, Canada, Nigeria, Bulgaria, Afghanistan, Thailand, Bangladesh, Poland, United Kingdom, Bahrain, Jordan, Lithuania, Malaysia, France, Nigeria, Japan, Oman, Lebanon, Germany, Croatia, Australia, Puerto Rico, South Korea, Hungary, United States, Bhutan, Mexico, Mexico, Yemen, Singapore, New Zealand, Ecuador, Gabon, Qatar, Denmark, Iran, Netherlands, Norway, Sri Lanka, Belgium, Libya, Kuwait, Pakistan, Gambia, Sweden, Azerbaijan, Argentina, Chile, Ghana, United Arab Emirates, Finland, Nepal, Trinidad and Tobago,Tunisia, Kenya, Peru, Austria, Russia, Ukraine, Italy, Belarus, Bolivia, Serbia, Poland, Mongolia, Turkey, Czech Republic, South Africa, Angola, India, Vietnam, Indonesia, Tibet, Ireland, Costa Rica, Greece, Colombia, Namibia, Iraq, Estonia, Israel, Macau, Philippines, Brazil, Switzerland, Algeria, Morocco, Chile, Portugal, Egypt, Taiwan, China, Hong Kong.

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