Super Duplex Steel Flange

Blind Flange

ASTM A182 SDSS Raised Face Flange

Super Duplex Stainless Steel Raised Face Flange

Blind Flange

Super Duplex Stainless Steel Flat Face Flange

ASTM A182 SDSS Flat Face Flange

Blind Flange

ASTM A182 SDSS RTJ Flanges

Super Duplex Stainless Steel RTJ Flanges

Blind Flange

Super Duplex Stainless Steel Pipe Flange

ASTM A182 SDSS Pipe Flange

Hex Forge Inc. is a well-known manufacturer of Super Duplex Steel Flanges. We have range of variety of designs and sizes to meet the needs of all applications. Our flanges are made with superior-grade materials that offer unparalleled performance, making them ideal for oil production, petrochemical processing, marine engineering, and more. The unique composition of our Super Duplex Steel Flanges makes them exceptionally resistant to corrosion and abrasion and possesses excellent tensile strength and toughness.

This makes them perfect for operations where efficient heat transfer or pressure containment is needed under challenging environments. Our Super Duplex Steel Flanges also have excellent weldability characteristics – allowing you to weld them to other materials or components easily. This makes our flanges great for connecting equipment and pipework in many applications.

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At Hex Forge Inc., we take pride in the quality of our Super Duplex Steel Flanges. We use only the finest grade materials and cutting-edge technology to produce products that are durable, reliable, and designed to last. With our extensive experience working with these materials, you can rest assured that you’ll get high-quality flanges that meet your exact requirements every time. Get in touch with us today to learn more about our Super Duplex Steel Flanges range!

Super Duplex Steel Flange Specification

Specification : ASTM A182 / ASME SA182

Standard : 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

DSS Flange Size : 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Connect Type/ Flange Face Type : Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Small Male-Female (SMF)

JIS : JIS B2220, JIS B2221, 5K, 10K, 16K, 20K, 30K, 40K, 63K

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

Blind Flange in India Drawing
Super Duplex Steel Flange Product

SDSS Flange Types

Stainless steel blind flanges

Super Duplex Steel BLIND FLANGE

Stainless steel slip on flange

Super Duplex Steel SLIP ON FLANGE

stainless steel wnrf flanges

Super Duplex Steel WNRF FLANGE

SS long weld neck type flanges

Super Duplex Steel LONG WELD NECK FLANGE

Stainless steel slip on flange

Super Duplex Steel SOCKET WELD FLANGE

SS threaded flanges

Super Duplex Steel THREADED FLANGE

We ASTM A182 Super Duplex Steel Flange Manufacturer As Per International Standards & Specifications. ASME SA182 Super Duplex Stainless Steel Flange Manufacturer In India, Custom Sizes SDSS Flange Can Be Produced As Per Client Drawing.

Dimensional Standards
Manufacturing Facilities :

Super Duplex Steel Flange Pressure Rating

Temperature °F Class 150 Class 600 Class 1500 Class 400 Class 900 Class 300 Class 2500
-20 to 100 275 1440 3600 960 2160 720 6000
300 205 1080 2700 720 1620 540 4500
200 230 1200 3000 800 1800 600 5000
400 190 995 2485 660 1490 495 4140
600 140 875 2185 580 1310 435 3640
650 125 860 2150 575 1290 430 3580
500 170 930 2330 620 1395 465 3880
700 110 850 2125 565 1275 425 3540
750 95 830 2075 555 1245 415 3460
850 65 790 1980 530 1190 395 3300
800 80 805 2015 540 1210 405 3360
900 50 780 1945 520 1165 390 3240
950 35 765 1910 510 1145 380 3180
1000 20 640 1605 430 965 320 2675
1100 20 515 1285 345 770 255 2145
1150 20 400 995 265 595 200 1655
1050 20 615 1545 410 925 310 2570
1200 20 310 770 205 465 155 1285
1250 20 225 565 150 340 115 945
1300 20 170 430 115 255 85 715
1400 20 95 240 65 145 50 400
1350 20 125 310 80 185 60 515
1450 15 70 170 45 105 35 285
1500 10 55 135 35 80 25 230

Super Duplex Steel Flange Dimensions

NOMINAL SIZE DIMENSIONS
NPS
(Inches)
DN (mm) FLANGE
MM
FLANGE
THICKNESS
1/2 15 88.9 11.2
3/4 20 98.6 12.7
1 25 108 14.2
1 1/4 32 117.3 15.7
1 1/2 40 127 17.5
2 50 152.4 19.1
2 1/2 65 177.8 22.4
3 80 190.5 23.9
3 1/2 90 215.9 23.9
4 100 228.6 23.9
5 125 254 23.9
6 150 279.4 25.4
8 200 342.9 28.4
10 250 406.4 30.2
12 300 482.6 31.8
14 350 533.4 35.1
16 400 596.9 36.6
18 450 635 39.6
20 500 698.5 42.9
24 600 812.8 47.8

SDSS Flange Weight Chart

NPS (Nominal Pipe Size) Loose (Lap Joint) NPT (Threaded) SORF (Slip On) BLRF (Blind) SWRF (Socket Weld) WRNR (Weld Neck)
½ 1 1 1 2 2 2
1 2 2 2 2 2 3
3 3 3 3 3 3
¾ 2 2 2 2 2 2
3 3 3 4 3 4
8 8 8 7 8 10
2 5 5 5 5 5 6
3 9 9 9 9 9 11.5
4 13 13 13 17 13 16.5
11 12 11 13 11 12
5 15 15 15 20 15 21
8 30 30 30 47 30 42
6 19 19 19 27 19 26
10 43 43 43 70 43 54
24 275 220 220 430 220 268
14 105 90 90 140 90 114
12 64 64 64 123 64 88
16 140 98 106 180 98 140
20 195 165 165 285 165 197
18 160 130 130 220 130 165
22 245 185 185 355 185 225

We are One Of The Most Trusted Supplier Of Super Duplex Stainless Steel Flange in India. For final ASTM A182 SDSS Flange Price List

Please Call on +91 96194 44982 or drop an E-Mail : info@hexforgeinc.com

Ready Stock Of Super Duplex Stainless Steel Flanges

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We Export Super Duplex Steel Flanges Across the Globe

MIDDLE EAST

  • Saudi Arabia
  • Iran
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  • Bahrain
  • Oman
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  • Turkey
  • Yemen
  • Syria
  • Jordan
  • Cyprus

AFRICA

  • Nigeria
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  • Angola
  • South Africa
  • Libya
  • Egypt
  • Sudan
  • Equatorial Guinea
  • The Republic Of Congo
  • Gabon


NORTH AMERICA

  • USA
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EUROPE

  • Russia
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ASIA

  • India
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SOUTH AMERICA

  • Argentina
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  • Chile
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  • Colombia
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  • Guyana
  • Paraguay
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Domestic Supply Super Duplex Steel Flanges

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
We Serve application Industry
Our products range of Super Duplex Stainless Steel Flange find application in various areas such as : Civil Construction Industries, Vessels, power Generation Units ( Nuclear, Ship Building Industries, Home Fittings, Heavy Engineering Industries, Pumps, Valves, Hydro or Thermal), Oil Expansion Projects, Fertilizer Plants, Off Shore & On Shore Oil Towers, Petro-Chemical Industries, Railways, Steel Plants etc, Civil Industries.
Hex Forge Inc. is a leading manufacturer, supplier, stockist, and exporter of fasteners, flanges and Tubes in a variety of types.
Address - 1: Pathan 4th Lane, DD road, Building 91, Plot 117 Mumbai 400004
Address - 2: Shall be added later

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