PROVIDING DUPLEX AND SUPER DUPLEX STEEL PRODUCTS SINCE 1975

Duplex Steel & Alloys is a prominent supplier, producer, exporter, and dealer of Super Duplex Steel S32750 Flanges in the business.
Carbon, manganese, phosphorus, and silicon are included in the Super S32750 Flanges substance. The chemical makeup is composed of 24% chromium, 6% nickel, 3% molybdenum, and nickel and copper. This gives the flanges greater corrosion resistance and mechanical qualities. We utilize high-grade raw materials to ensure the excellent quality of our flanges.

A typical temperature range for the formation of intermetallic phases on Duplex Steel Plate Raised Flanges is 600 ° C to 1000 ° C and for the decomposition of ferrite to occur is 350 ° C to 500 ° C (475 ° C embrittlement). The concept behind our Super Duplex Steel S32750 Flanges is to lead to a chemical composition that results in an approximately equal mixture of ferrite and austenite. Due to the chemical composition of SDSS Flanges in solution-annealed conditions, approximately equal amounts of ferrite and austenite are present.

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Super Duplex Steel S32750 Slip On Flange, Super Duplex Steel S32750 Flanges Suppliers, DSS S32750 Blind Flange, S32750 Spectacle Blind Flange, ASTM A182 F51 Flange, ASTM A182 S32750 Super Duplex Steel Flanges, Super Duplex Steel S32750 Flange Manufacturers in India.

Stainless Steel 304 Flanges

Super Duplex Pipe Flanges come in a variety of Shapes Sizes and Types, including
• Socket Weld Flanges
• Lap Joint Flanges
• Slide On Flanges
• Blind Flanges
• Threaded Flanges
• Screwed Flanges

As regarded as a prestigious supplier of an excellent collection of Super Duplex Steel S32750 Flanges. These SDSS S32750 Flanges are made of super duplex stainless steel and are intended for situations requiring high durability & chemical tolerance. Also, these Grade S32750 Flanges have excellent tolerance to strong alkalis & corrosion in a variety of non-oxidizing acids.

Super Duplex S32750 Flanges are usually welded or threaded. It helps give adaptability to pipelines while sustaining them by providing for quicker dismantling and increased accessibility to major systems. These are extensively utilized in a variety of sectors such as chemicals, oil and gas, fertilizer, and construction. We also run different testing on our products to verify that they are defect-free. Flaring tests, flattening tests, PMI testing, mill tests, toughness tests, impact tests, and other tests are included.


Duplex Steel S32750 Flanges Specification

Standard ASTM A182 / ASME SA182
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 S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Flange Size Chart 1/2" (15 NB) to 48" (1200NB), DN10~DN5000
Pressure Rating Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS 16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K
Flange Connection / 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, Flange Pipe.
Origin West Europe / Japan / Indian / USA / Korean
Types of Flanges Threaded / Screwed / Forged / Plate
Coating Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized
Test Of Flange Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine.
Production technique Used Heat treated, Forged and Machined
Equipment Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

Types of Super Duplex Steel S32750 Flanges

SORF Flange

S32750 Super Duplex Stainless Steel Slip On Flange

Plate Flanges

Super Duplex Stainless Steel S32750 Plate Flanges

Weld Neck Flange

UNS S32750 Welding Neck Flange

Blind Flange

Super Duplex S32750 Blind Flange

Spectacle Blind Flange

S32750 Spectacle Blind Flange

Socket Weld Flange

Super Duplex Steel S32750 Socket Weld Flange

Threaded Flange

ASTM A182 UNS S32750 Threaded Flange

Lap Joint Flange

S32750 Super Duplex Stainless Steel Lap Joint Flange

Ring Type Joint Flange

Super Duplex Stainless Steel S32750 RTJ Flange

Long Weld Neck Flange

UNS S32750 Long Weld Neck Flange

Tongue and Groove Flange

DSS S32750 Tongue and Groove Flange

Orifice Flange

S32750 Super Duplex Steel Orifice Flange

UNS S32750 Flange Equivalent

STANDARD WERKSTOFF NR. UNS
Super Duplex Steel S32750 1.4410 S32750

UNS S32750 Flange Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
S32750 0.030 max 1.20 max 0.80 max 0.035 max 0.020 max 24.00 – 26.00 3.00 – 5.00 6.00 – 8.00 0.24 – 0.32 58.095 min

Super Duplex S32750 Flange Mechanical Properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S32750 7.8 0.281 1350 2460

S32750 Super Duplex Steel SORF Flange, ASME B16.5 Super Duplex Steel S32750 Flanges, Super Duplex S32750 Flange Supplier, S32750 Super Duplex Stainless Steel Pipe Flange, UNS S32750 Flanges Suppliers in Mumbai.

If you are looking for best prices for Super Duplex Steel S32750 Flanges, UNS S32750 Flange, S32750 Pipe Flange email us on info@duplexsteelalloys.com or call us on +91 9664408767

S32750 Super Duplex Stainless Steel Flange Price List

Product Price
S32750 Super Duplex Stainless Steel Flange Price List US $8.72-21.57 / Piece
S32750 Super Duplex Steel Slip on Flange Price US $13.58-30.23 / Piece
Super Duplex Steel S32750 Weld Neck Flange Price List US $8.72-13.58 / Piece
S32750 Super Duplex Steel Square Flange Price List S $13.56-28.23 / Piece
S32750 Super Duplex Steel Orifice Flange Price US $6.82-21.57 / Piece
DSS S32750 2 Inch Pipe Flange Price US $15.58-28.45 / Piece
Super Duplex Stainless Steel S32750 Lapped Flange Price US $15.86-31.33 / Piece
UNS S3S32750 Threaded Flange Prices US $5.52-19.47 / Piece
S32750 Super Duplex Steel Blind Flange Price US $1.2-2.9 / Kilogram
Super Duplex Steel S32750 Spectacle Blind Flange Price US $2,100.00-3,500.00 / Ton

S32750 Super Duplex Steel Flanges Pressure and Temperature Ratings

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

S32750 Super Duplex Stainless Steel 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

Super Duplex Steel S32750 Flange Dimensions

Normal Pipe Size (NPS) Of Flanges (I.D.) Inside Diameter Thickness Of Raised Face (RF)
(T)
Outside Daimeter (O.D.) Raised Face
(R)
RF
(Raised Face)
Holes Of Bolts
(B)
H T1 Thickness Of Flat Face (FF)
(T2)
BC (Circle Of Bolt) Bolts Holes
Numbers
1/2 0.88 0.88 3.75 1.38 .063 0.62 1.50 0.50 0.82 2.62 4
1 1.36 1.06 4.88 2.00 .063 0.75 2.12 0.63 1.00 3.50 4
3/4 1.09 1.00 4.62 1.69 .063 0.75 1.88 .056 0.94 3.25 4
1-1/4 1.70 1.06 5.25 2.50 .063 0.75 2.50 0.69 1.00 3.88 4
2 2.44 1.31 6.50 3.62 .063 0.75 3.31 0.82 1.25 5.00 8
1-1/2 1.95 1.19 6.12 2.88 .063 0.88 2.75 0.75 1.13 4.50 4
2-1/2 2.94 1.50 7.50 4.12 .063 0.88 3.94 0.94 1.44 5.88 8
3 3.57 1.69 8.25 5.00 .063 0.88 4.62 1.06 1.63 6.62 8
3-1/2 4.07 1.75 9.00 5.50 .063 0.88 5.25 1.13 1.69 7.25 8
4 4.57 1.88 10.00 6.19 .063 0.88 5.75 1.19 1.82 7.88 8
5 5.66 2.00 11.00 7.31 .063 0.88 7.00 1.32 1.94 9.25 8
18 18.18 3.50 28.00 21.00 .063 1.38 21.00 2.32 3.44 24.75 24
6 6.72 2.06 12.50 8.50 .063 0.88 8.12 1.38 2.00 10.62 12
8 8.72 2.44 15.00 10.62 .063 1.00 10.25 1.56 2.38 13.00 12
10 10.88 2.62 17.50 12.75 .063 1.12 12.62 1.82 2.56 15.25 16
12 12.88 2.88 20.50 15.00 .063 1.25 14.75 1.94 2.82 17.75 16
14 14.14 3.00 23.00 16.25 .063 1.25 16.75 2.06 2.94 20.25 20
20 20.20 3.75 30.50 23.00 .063 1.38 23.12 2.44 3.69 27.00 24
16 16.16 3.25 25.50 18.50 .063 1.38 19.00 2.19 3.19 22.50 20
22 22.22 4.00 33.00 25.25 .063 1.63 25.25 2.57 3.94 29.25 24
24 24.25 4.19 36.00 27.25 .063 1.62 27.62 2.69 4.13 32.00 24

Dimensions Tolerances Of Super Duplex Steel S32750 Plate Flange

Flange Tolerance Table
D Inside Diameter (I.D.)
  • 10" and smaller: ±1/32" (0.8 mm)
  • 12" thru 18": +1/8" (3.2 mm)
  • 20" and larger: -1/16" (1.6 mm)
K Length of hub
  • 10" and smaller: ±1/16" (1.6 mm)
  • 12" and larger: ±1/8" (3.2 mm)
B Diameter of contact face
  • 1/16" raised face: ±1/32" (0.8 mm)
  • 1/4" RF (Raised Face), T/G (Tongue & Groove), (male & female), (m/f): ±1/64" (0.4 millimeter)
A O.D. (Outside Diameter)
  • When O.D. (Outside Diameter) is 24" or less: ±1/16" (1.6 millimeter)
  • When O.D. (Outside Diameter) is over 24": ±1/8" (3.2 millimeter)
J Diameter of hub at base
  • When hub base is 24" or smaller: ±1/16" (1.6 millimeter)
  • When hub base is over 24": ±1/8" (3.2 millimeter)
P Drilling
  • Circle Bolts: ±1/16" (1.6 mm)
  • Bolts hole spacing: ±1/32" (0.8 mm)
Eccentricity of bolt circle with respect to facing
  • 2 1/2" and smaller ±1/32" (0.8 mm) maximum
  • 3" and larger ±1/16" (1.6 mm) maximum
H Diameter of hub at point of welding
  • 5" and smaller: +3/32" (2.4 mm), -1/32" (0.8 mm)
  • 6" and larger: +5/32" (4.0 mm), -1/32 (0.8 mm)
C Thickness
  • 18" and smaller: ±1/8" (3.2 mm), -0"
  • 20" and larger: ±3/16" (4.8 mm), -0"

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Widest Range of Super Duplex Steel S32750 Flange in Mumbai, India.

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Inspection & Testing of S32750 Super Duplex Steel Pipe Flange

Before being prepared for shipment to the customer, ASTM A182 S32750 Super Duplex Flanges Testing should be constructed in accordance with applicable standards and thoroughly tested for potential flaws.

Direct-reading Spectrograph

Direct-Reading Spectrograph

UI trasonic flaw detector

UI Trasonic Flaw Detector

Hydrostatic testing machine

Hydrostatic Testing Machine

X-ray detector

X-ray Detector

Magnetic particle detector

Magnetic Particle Detector

Flattening Test

Flattening Test

PMI Testing

PMI Testing

Hardness Test

Hardness Test

Pitting Resistance Test

Pitting Resistance Test

Super Duplex Steel S32750 Flange - Comparing International Standards

USA France Germany Germany Italy Japan Russia Spain Sweden UK European Union
AISI AFNOR DIN 17006 W.N. 17007 UNI JIS GOST UNE SIS BSI EURONORM
UNS32750 X 2 CrNiMoN 22 5 1.4410
best offer & competitive quotation
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S32750 Super Duplex Steel Flanges Supply in Below Countries

Products We Supplied Description Country
ASME SA182 DSS S32750 Long Weld Neck Flange Weight 1.4410 2500 LBS LWN Flange Dimensions Czech Republic, Chile, Jordan, Nigeria, Ecuador
DSS GOST 12820-80 Plate Flanges 600 LBS SA182 Gr S32750 SORF Flanges Portugal, New Zealand, Belgium, Taiwan
S32750 Super Duplex Steel Forged Flanges UNS S32750 Forged Flanges Bulgaria, Nepal, Bhutan, Kuwait
Super Duplex Steel S32750 Raised Face Weld Neck Flange 1.4410Welding Neck Flange Belarus, Azerbaijan, South Africa, Gambia, Oman
ASTM A182 S32750 Slip On Flange Welding S32750 DSS Loose Flanges Yemen, Slovakia, Puerto Rico, Romania, Mongolia
S32750 Super Duplex Steel End Blind Flange BS 10 Table F DSS S32750 Blind Flange Connection Hong Kong, Switzerland, Singapore, Australia
S32750 Super Duplex Steel Socket Weld Flange UNS S32750 Flat Face Slip On Flange Estonia, Denmark, Vietnam, Hungary
Super Duplex Steel S32750 Raised Face Slip On Flange ANSI B16.47 DSS 1.4410 Socket Weld Flange Dimensions Serbia, Malaysia, Germany, Venezuela

Common Application for S32750 Super Duplex Steel Flanges

Heavy Equipment

Heavy Equipment

Automotive

Automotive

Power Generation

Power Generation

Construction

Construction

Chemical Processing

Chemical

Oil & Gas

Oil & Gas

Shipbuilding

Shipbuilding

Aerospace

Aerospace