SWRF Flanges Supplier

Flanges may not be the first thing that comes to mind when considering industrial applications, but they play a crucial role in connecting pipes, valves, and other equipment.

There are various flanges, and SWRF Flange are one of the most commonly used ones. If you are unfamiliar with SWRF flanges and want to know more about them, you’ve come to the right place!

What is SWRF Flanges

SWRF flanges are a type of flange that features a socket weld connection and a raised face. Socket weld flanges are secured by welding the pipe to the socket of the flange, while raised face flanges have a protruding face that helps align and provide a sealing surface.

Together, these features create an effective and sturdy joining system. SWRF Flanges come in various sizes and materials, making them a versatile and reliable choice.

Properties of SWRF Flanges

SWRF flanges offer a variety of properties that make them an ideal choice for different piping needs. One of their significant features is their high-pressure resistance, thanks to their weld connection, which eliminates the need for bolts. universalmetalcorporation offer various kinds of Flanges like Threaded FlangesRTJ Flanges etc.

Another property of SWRF flanges is their vibration and shock resistance, which makes them perfect for applications with sudden pressure fluctuations. Additionally, they are easy to install and don’t require much precision, making them a popular choice for DIY projects.


Benefits of SWRF Flanges

SWRF flanges have numerous advantages that make them a popular choice for various industries. One of the primary benefits of SWRF flanges is their ability to withstand high pressures, which makes them particularly useful for petrochemical and power industries.

Another benefit is their strength and reliability, making them perfect for critical applications like aerospace and nuclear power plants. Additionally, due to their ease of installation, they help save on labour costs and time, making them an affordable option for a range of projects.

Uses of SWRF Flanges

SWRF flanges have a range of uses across various industries. You can find them in pipelines containing gases, steam, or corrosive fluids. They are also commonly used in oil and gas refineries, chemical processing plants, and the food and beverage industry.


Specification of SWRF 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)

SWRF Flanges Material & Grades

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

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

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

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

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


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


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

BS SWRF Flanges

  • BS4504 code 105 SWRF Flanges
  • BS4504 code 101 SWRF Flanges
  • BS4504 code 111 SWRF Flanges

JIS SWRF Flanges

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

Flange Standard

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

Contact us to get a quick quote for your requirement.

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

Other types of SWRF Flanges Stock

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

Exporter of SWRF Flange in the following Destinations


  • Saudi Arabia
  • Iran
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  • UAE
  • Qatar
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  • Oman
  • Kuwait
  • Turkey
  • Yemen
  • Syria
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  • Nigeria
  • Algeria
  • Angola
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  • Egypt
  • Sudan
  • Equatorial Guinea
  • The Republic Of Congo
  • Gabon

  • USA
  • Canada
  • Mexico
  • Panama
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  • 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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