Blind Flanges Supplier

What is Blind Flanges

Universal Metal Corporation is a manufacturing company that is consistently offering high quality Blind Flanges. These flanges are available in various sizes, shapes, and surface finishes, and we also provide them to our customers in customized specifications.

What is a Blind Flange?

A blind flange is a solid disc used to clamp a pipe or to create a stopper. Like a normal flange, a blind flange has mounting holes around the perimeter and the o-rings are machined into the mating surface.

The difference is that a blind flange does not have openings for the passage of fluids. Instead, it is placed between two open flanges, which stop the flow through a pipe. This type of block is often used when adding another line to an existing pipeline or when adding a new valve.

Properties of Blind Flanges:

The different features of these Blind Flanges offer are high tensile strength and toughness as a result of rugged construction. Excellent thermal properties, including heat resistance, high load-bearing capacity, and durability. These Flanges are also resistant to general corrosion as well as pitting and oxidation. They also oppose crevice corrosion and stress corrosion cracking. These Blind flanges have good strength properties. These flanges show minimum yield strength s and tensile strength. The flange is also hard with Brinell hardness.

One of the best properties of these blind flanges is that they can be assembled and disassembled quite easily.

Types of Blind Flanges:

  • Flat Blind Flanges
  • Raise Face Blind Flanges
  • Ring Types Blind Flanges

Uses of these Blind Flanges:

Blind flanges are used to seal the ends of piping systems or openings of pressure vessels. They are commonly used to test the flow of gas or liquid through a pipe or vessel, in addition to allowing easy access to the tube in case you need to work inside the line. They are frequently used in high pressure applications.

Our company offer this Blind Flange is used in the making of a wide range of products such as food preparation equipment, pharmaceutical, textile, and chemical processing equipment.

Other Products

Specification of 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)

Blind Flanges Material & Grades

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

Duplex & Super Duplex Steel 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 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 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 Blind Flanges :
ASME SB 564, Monel 400 – UNS No. N04400, Monel K500 – UNS No. N05500

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

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

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

ANSI/ASME Blind Flanges

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

EN/PED Blind Flanges

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

BS Blind Flanges

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

JIS Blind Flanges

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

Flange Standard

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

Contact us to get a quick quote for your requirement.

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

Other types of Blind Flanges Stock

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

Exporter of 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


Bengaluru Mumbai Chennai Hyderabad Kolkata Pune
New Delhi Ahmedabad Jaipur Surat Salem Gandhinagar
Bhiwandi Tiruppur Sivakasi Jamnagar Thiruvananthapuram Rajahmundry
Bhubaneswar Vijaywada Firozabad Bokaro Steel City Rajkot Bharuch
Panna Raipur Cochin Ludhiana Panipat Durgapur
Peenya Pimpri-Chinchwad Channapatna Kharagpur Nashik Bareilly
Varanasi Haldia Rourkela Bangalore Moradabad Indore
Visakhapatnam Trivandrum Pithampur Dibrugarh Angul Gwalior
Coimbatore Kannur Nagpur Vadodara Rudrapur Noida
Agra Bhagalpur Jamshedpur Bhilai Lucknow kanpur
Thane Bhopal Navi Mumbai Vasai Bikaner Maharashtra