Spectacle Blind Flanges Supplier

What is Spectacle Blind Flanges

Universal Metal Corporations is a leading preparer of Spectacle Blind Flanges. We are manufacturing spectacle blind flanges in various shapes, sizes, and grades with different standards. We use advanced technologies and modern machinery to develop these flanges.

Spectacle Blind Flanges:

A spectacle blind is a sheet of steel cut into two discs of a certain thickness. The two discs are attached to each other by a section of steel similar to the nose piece of a pair of glasses. One of the discs is a ring, and the other is solid with an inside diameter equal to that of a flange. These Spectacle Blind Flanges are a part of metal that is designed to fit between two pipes. Using these flanges, equipment is secured from any leakage. These flanges are connected without the welding process. When these flanges rotate, the pipeline closes and opens. These spectacle Blind Flanges is a connection of a spade flange and a spacer flange.

Our company offer various types of Spectacle Blind Flanges:
  • Forged Blind Flanges
  • Threaded Spectacle Blind Flanges
  • Screwed Spectacle Blind Flanges
  • Plate Blind Flanges

Features of Spectacle Blind Flanges: The characteristics provided by these spectacle blinds are such as non-magnetic and stronger corrosion properties, good resistance to sulfuric acid, phosphoric and acetic acids, High resistance to crevice and stress corrosion cracking, Excellent formability, and weld-ability, and much more.  Some other features of these flanges are outstanding durability, sturdy construction, easy installation, and longer service life.
Spectacle Blind Flanges

The benefit of Spectacle Blind Flanges: 

  • For installation of these spectacle Blind Flanges, a welding process is not required.
  • Spectacle flanges have a wide range of pressure tolerances.

Uses of Spectacle Blind Flanges:

Our Inconel Spectacle Blind Flanges are used in various industries such as the petrochemical industry, chemical industry, aerospace industry, energy industry. Our company offers these spectacle blind flanges at very affordable prices and low maintenance costs.

Specification of Spectacle Blind Flanges

  • Size : 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
  • Dimensions : 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
  • Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
  • DIN : DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2673
  • BS : BS 4504, BS 4504, BS 1560, BS 10
  • Pressure : PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160
  • JIS : JIS B2220, JIS B2221, 5K, 10K, 16K, 20K, 30K, 40K, 63K
  • Connect Type/ Flange Face Type : Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Small Male-Female (SMF)

Spectacle Blind Flanges Material & Grades

Stainless Steel Spectacle Blind Flanges :
ASTM A182, F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L, SMO 254

Duplex & Super Duplex Steel Spectacle Blind Flanges :
ASTM / ASME A/SA 182 F44, F45, F51, F53, F55, F60, F61 / Duplex 2205 – UNS S31803, UNS S32205 / Super Duplex 2507 – UNS S32750, UNS S32760

Hastelloy Spectacle Blind Flanges :
ASTM B/SB564, Hastelloy B2 – UNS No. N10665, Hastelloy B3 – UNS No. N010675, Hastelloy C4 – UNS No. N06455, Hastelloy C22 – UNS No. N06022, Hastelloy C276 – UNS No. N10276, Hastelloy C2000 – UNS No. N06200, Hastelloy X – UNS No. N06002

Inconel Spectacle Blind Flanges : ASTM B564, Inconel 600 – UNS No. N06600, Inconel 601 – UNS No. N06601, Inconel 625 -UNS No. N06625, Inconel 715, Inconel 718 – UNS No. N07718, Incoloy 800 / 800H /800HT – (UNS No. N08800 / N08810 / N08811), Incoloy 825 – UNS No. N08825, Incoloy 925 – UNS No. N09925

Monel Spectacle Blind Flanges :
ASME SB 564, Monel 400 – UNS No. N04400, Monel K500 – UNS No. N05500

Nickel Spectacle Blind Flanges : Nickel 200 – UNS No. N02200 , Nickel 201 – UNS No. N02201

Titanium Spectacle Blind Flanges :
ASTM B381 / ASME SB381, Grade 2 – UNS No. R50400, Grade 5 – UNS No. R56400

Alloy 20 Spectacle Blind Flanges :
ASTM B462 / ASME SB462, Grade 2 – UNS No. N08020

ANSI/ASME Spectacle Blind Flanges

  • ANSI B16.5 Spectacle Blind Flanges
  • ASME B16.5 Spectacle Blind Flanges
  • ANSI B16.47 Spectacle Blind Flanges
  • ASME B16.47 Spectacle Blind Flanges
  • ANSI B16.47 Series A Spectacle Blind Flanges
  • ANSI B16.47 Series B Spectacle Blind Flanges
  • API standard Spectacle Blind Flange

EN/PED Spectacle Blind Flanges

  • DIN2573, DIN2576 Spectacle Blind Flanges
  • DIN2527 Spectacle Blind Flanges
  • DIN2573, DIN2576 Spectacle Blind Flange
  • EN1092-1 F304/F304L Spectacle Blind Flange
  • DIN2634 Spectacle Blind Flanges
  • DIN2633 Spectacle Blind Flanges EN1092-1 steel Spectacle Blind Flanges
  • EN1092-1 TYPE05 Spectacle Blind Flanges
  • EN1092-1 TYPE 11B Spectacle Blind Flanges
  • EN1092-1 type11B PN10 DN400 Spectacle Blind Flange

BS Spectacle Blind Flanges

  • BS4504 code 105 Spectacle Blind Flanges
  • BS4504 code 101 Spectacle Blind Flanges
  • BS4504 code 111 Spectacle Blind Flanges

JIS Spectacle Blind Flanges

  • JIS B2220 Spectacle Blind Flange
  • JIS B2220 5K Spectacle Blind Flange
  • JIS JIS B2220 10K Spectacle Blind Flanges
  • JIS B2220 16K Spectacle Blind Flanges
  • JIS B2220 20K Spectacle Blind Flanges
  • JIS B2291 Spectacle Blind Flanges

Flange Standard

  • API 6A Spectacle Blind Flange
  • ANSI  Spectacle Blind Flange
  • ASME Spectacle Blind Flange
  • DIN Spectacle Blind Flange
  • EN1092-1 Spectacle Blind Flange
  • UNI Spectacle Blind Flange
  • JIS/KS Spectacle Blind Flange
  • BS4504 Spectacle Blind Flange
  • GB Spectacle Blind Flange
  • AWWA C207 Spectacle Blind Flange
  • GOST Spectacle Blind Flange
  • PSI Spectacle Blind Flange

Contact us to get a quick quote for your requirement.

We offer These Spectacle Blind Flanges as per ASTM, ASME and API.

Other types of Spectacle Blind Flanges Stock

  • Nickel Alloy 201 Spectacle Blind Flanges Exporter
  • Inconel 718 Spectacle Blind Flange Dealers
  • Stainless Steel Spectacle Blind Flange Dimensions PN16
  • 321H Stainless Steel Spectacle Blind Flanges
  • Titanium Gr 5 BS4504 PN16 Spectacle Blind Flanges
  • ASTM A182 F347 SS BS 10 Table E Spectacle Blind Flange
  • Hastelloy C276 JIS 5K Spectacle Blind Flanges
  • Stainless Steel 446 Spectacle Blind Flange
  • ASME B16.47 Stainless Steel Spectacle Blind Flanges
  • Large Diameter Spectacle Blind Flange Supplier
  • Hastelloy C22 Spectacle Blind Flanges Supplier
  • ASTM A182 F317 Stainless Steel Spectacle Blind Flange
  • SMO 254 Spectacle Blind Flanges Stockist
  • Titanium Grade 2 JIS B2220 Spectacle Blind Flanges
  • ANSI B16.5 Stainless Steel 904L Spectacle Blind Flange
  • ASME B16.5 SS 316L Spectacle Blind Flange Manufacturer
  • UNS S31803 Duplex Steel Class 150 Spectacle Blind Flange
  • Super Duplex Steel S32760 Spectacle Blind Flanges
  • 600 Inconel EN 1092-2 PN16 Spectacle Blind Flange
  • Duplex S32205 Raised Faced Spectacle Blind Flanges
  • UNS S32750 Spectacle Blind Raised Faced Flanges
  • Inconel 625 Class 300 Spectacle Blind Flange
  • Stainless Steel 316 Spectacle Blind Flanges
  • Monel 400 Spectacle Blind Flange 600#
  • Incoloy 800 Class 150 Spectacle Blind Flanges
  • Incoloy 825 Spectacle Blind Flange
  • Duplex 2205 BS4504 PN16 Spectacle Blind Flange
  • SS 304L AWWA C207 Class E Spectacle Blind Flanges
  • 316L Stainless Steel Spectacle Blind Flanges
  • Stainless Steel 304 Industrial Spectacle Blind Flanges

Exporter of Spectacle Blind Flange in the following Destinations


  • Saudi Arabia
  • Iran
  • Iraq
  • UAE
  • Qatar
  • Bahrain
  • Oman
  • Kuwait
  • Turkey
  • Yemen
  • Syria
  • Jordan
  • Cyprus
  • Nigeria
  • Algeria
  • Angola
  • South Africa
  • Libya
  • Egypt
  • Sudan
  • Equatorial Guinea
  • The Republic Of Congo
  • Gabon

  • USA
  • Canada
  • Mexico
  • Panama
  • Costa Rica
  • Puerto Rica
  • Trinidad And Tobago
  • Jamaica
  • Bahamas
  • Denmark
  • Russia
  • Norway
  • Germany
  • France
  • Italy
  • UK
  • Spain
  • Ukraine
  • Netherland
  • Belgium
  • Greece
  • Czech Republic
  • Portugal
  • Hungary
  • Albania
  • Austria
  • Switzerland
  • Slovakia
  • Finland
  • Ireland
  • Croatia
  • Slovenia
  • Malta
  • India
  • Singapore
  • Malaysia
  • Indonesia
  • Thailand
  • Vietnam
  • South Korea
  • Japan
  • Sri Lanka
  • Maldives
  • Bangladesh
  • Mayanmar
  • Taiwan
  • Cambodia

  • Argentina
  • Bolivia
  • Brazil
  • Chile
  • Venezuela
  • Colombia
  • Ecuador
  • Guyana
  • Paraguay
  • Uruguay


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