CBAM
  • Our Steel Forging and Fabricated Products Comply CBAM
  • Requirement and Provide Required Documentation
Super Duplex 2507 Flanges

Super Duplex 2507 Flanges

Sizes in Stock
Sizes in Stock NPS:1/2" to 48" SCH: Sch 5 to XXS
Flanges Class
ASTM A182 F53 UNS S32750 Flanges Class : 150#, 300#, 600#, 900#, 1500#, 2500#
Flanges Pressure
WNR 1.4410 Flanges Pressure: PN6, PN10, PN16, PN25, PN40, PN64
Flanges Process
UNS S32750 Forged Flanges Process: Forging, Rolling, Casting
European & American Standard
European & American Standard: ASTM A182, ASME SA182, UNS S32750/S32760, WNR 1.4410
Flanges Face
25cr Super Duplex Flanges Face: RF, FF, RTJ
Delivery Time
Delivery Time: South Korea: 6-8 Days Egypt: 17-19 Days
Manufacturing Standard
SDSS 2507 Flange Manufacturing Standard:MSS SP44, ASME B16.5, B16.47 Series A & B
brand
Brand: SMT
Origin
Origin: Indian, European, Japanese
Types
Types: Threaded, Blind, Weld Neck, Slip On, etc.
MTC Certificate
MTC Certificate: EN 10204 3.1 and 3.2
Super Duplex 2507 Flanges Specification


ASTM A182 F53 UNS S32750 Forged Flanges Manufacturer In India At Lowest Price As Per ASME B16.5

Super Duplex 2507 Flanges Price

For the best deal on Super Duplex 2507 Flanges, Click here

 

25Cr Duplex Weld Neck Flanges

25Cr Duplex Weld Neck Flanges

ASTM A182 F53 UNS S32750 Blind Flanges

ASTM A182 F53 UNS S32750 Blind Flanges

EN 1.4410 Socket Weld Flanges

EN 1.4410 Socket Weld Flanges

 

Super Duplex 2507 Flanges Specification

Trusted Super Duplex 2507 Flanges Supplier in India, providing heat-resistant flanges with superior strength and durability.

 

Standard Sizes

Super Duplex 2507 Flanges Standard Sizes

  • Schedule :Sch 5 to XXS
  • NPS:1/2" to 48"
  • Class:150 to 2500#

Face

ASTM A182 F53 UNS S32750 Blind Flanges Face

  • FF
  • RF
  • RTJ
Thread

Super Duplex 2507 Slip On Flanges Thread

  • FNPT, NPT
  • BSPT
  • MNPT
  • BSPP
Testing

25cr Duplex Weld Neck Flanges Testing

  • Pressure
  • Tensile
  • PMI
  • Hardness test
 Supporting Material

WNR 1.4410 Lap Joint Flanges Supporting Material

  • Gaskets
  • Flange Bolts
  • Ring Joint
Physical Properties

2507 SS Threaded Flanges Physical Properties

  • Density: 7.8 g/cm3
  • Melting Point: 2570–2660°F (1410–1460°C)
  • Temprature Range:-50° to 300° C (-58° to 572° F)
Standards

Super Duplex 2507 Flanges Standards

  • ASTM: A182 | ASME : SA182
  • UNS: S32750, S32760 | WNR: 1.4410

Origin

EN 1.4410 Socket Weld Flanges Origin

  • Japanese
  • Indian, Korean
  • European, American
Fulfill

WNR 1.4410 Lap Joint Flanges Fulfill

  • NACE MR0175/ MR0103
  • ISO 15156
  • Sour service
Process

Super Duplex 2507 Blind Flanges Process

  • Forging
  • Casting
  • Rolling
Surface Finish

25cr Duplex Weld Neck Flanges Surface Finish

  • Spiral/Concentric
  • Mirror, Serrated
  • Smooth
Types

2507 Duplex Stainless Steel Flanges Types

  • Blind
  • Weld Neck
  • Slip On etc.

Documentation

25cr Duplex Weld Neck Flanges Documentation

  • MTC
  • 100% Radiography Test Report
  • Third Party Inspection
Dimensional Standards

Alloy 2507 Flanges Dimensional Standards

  • ASME B16.47 Series A & B
  • MSS SP44
  • ASME B16.5

Application

Applications of 1.4410 Super Duplex Plate Flanges

  • Immersion Pipes
  • Oil and Gas Extraction
  • Heat Exchangers
  • Evaporators
Packaging

25cr Super Duplex Flanges Packaging

  • Bubble Wrap
  • Plastic Bags
  • Anti-tarnish Paper
  • Plastic Wrap

 

  • Form: LWNRF, RTJ, SORF, WNRF, SWRF, LJRF, BLRF, Flat Face, Ring Type, Raised Face
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports

 

Top Super Duplex 2507 Flanges Manufacturer in India, specializing in flanges with exceptional resistance.

 

Supplier of WNR 1.4410 Slip-on and Blind Flanges With Sch 5 To XXS and Classes Ranging From 150 To 2500# in Mumbai

Schedule of 25Cr Duplex Weld Neck Flanges

Size (NPS) OD SCH 20 STD Wall SCH 30 SCH 40 EXT Hvy SCH 10 SCH 60 SCH 80 SCH 120 SCH 100 SCH 140 XX Hvy SCH 160
¾ 1.05 - 0.113 - 0.113 0.154 0.083 - 0.154 - - - 0.308 0.219
1 ¼ 1.66 - 0.14 - 0.14 0.191 0.109 - 0.191 - - - 0.382 0.25
1 1.315 - 0.133 - 0.133 0.179 0.109 - 0.179 - - - 0.358 0.25
1 ½ 1.9 - 0.145 - 0.145 0.2 0.109 - 0.2 - - - 0.4 0.281
2 ½ 2.875 - 0.203 - 0.203 0.276 0.12 - 0.276 - - - 0.552 0.375
2 2.375 - 0.154 - 0.154 0.218 0.109 - 0.218 - - - 0.436 0.344
3 3.5 - 0.216 - 0.216 0.3 0.12 - 0.3 - - - 0.6 0.438
4 4.5 - 0.237 - 0.237 0.337 0.12 - 0.337 0.438 - - 0.674 0.531
3 ½ 4 - 0.226 - 0.226 0.318 0.12 - 0.318 - - - 0.636 -
5 5.563 - 0.258 - 0.258 0.375 0.134 - 0.375 0.5 - - 0.75 0.625
8 8.625 0.25 0.322 0.277 0.322 0.5 0.148 0.406 0.5 0.719 0.594 0.812 0.875 0.906
6 6.625 - 0.28 - 0.28 0.432 0.134 - 0.432 0.562 - - 0.864 0.719
10 10.75 0.25 0.365 0.307 0.365 0.5 0.165 0.5 0.594 0.844 0.719 1 1 1.125
14 14 0.312 0.375 0.375 0.438 0.5 0.25 0.594 0.75 1.094 0.938 1.25 - 1.406
½ 0.84 - 0.109 - 0.109 0.147 0.083 - 0.147 - - - 0.294 0.188
12 12.75 0.25 0.375 0.33 0.406 0.5 0.18 0.562 0.688 1 0.844 1.125 1 1.312
16 16 0.312 0.375 0.375 0.5 0.5 0.25 0.656 0.844 1.219 1.031 1.438 - 1.594
20 20 0.375 0.375 0.5 0.594 0.5 0.25 0.812 1.031 1.5 1.281 1.75 - 1.969
18 18 0.312 0.375 0.438 0.562 0.5 0.25 0.75 0.938 1.375 1.156 1.562 - 1.781

Dimensions of ASTM A182 Super Duplex Flange

ASME
  • B31.3, Process Piping
  • B16.25, Buttwelding Ends
  • B1.20.1, General Purpose, Pipe Threads
  • B46.1, Texture, Surface
  • B16.5, NPS 1/2 Through NPS 24 pipe Fittings and flanges
  • B16.11, Socket Welding, Forged and Threaded fittings
  • B16.36, Orifice Flanges
  • B16.47, NPS 26 Through NPS 60 Large Diameter Steel Flanges
  • B31.1, Power Piping
  • B16.1, Flanged Fittings Class 125, 25 and 250 and Cast Iron Flanges

Super Duplex Flange Pressure Rating

Temperature (°F) Pressure in Class 75 - 2500 (PSI)
CL 2500 CL 1500 CL 900 CL 600 CL 400 CL 300 CL 150 CL 75
700 4520 2710 1625 1085 725 540 110
600 4640 2785 1670 1115 740 555 140 70
400 5120 3070 1845 1230 820 615 200 100
200 6200 3720 2230 1490 990 745 260 130
-20~100 6250 3750 2250 1500 1000 750 290 145

HS Code of 2507 Super Duplex Stainless Steel Flange

Grade HS Code
Super Duplex 2507 Flanges 73072100

Leading Super Duplex Flanges Manufacturer in India, offering products that meet many requirements, known for their strength.

 

Get Large Selection Of 25cr Super Duplex Weld Neck Flanges With Several Faces Such As RF, FF, and RTJ

25cr Super Duplex Weld Neck Flanges Faces

25Cr Super Duplex Weld Neck Flanges Faces

S32750 Super Duplex Steel Flanges Weight Chart

Standard Class Dia. of Bolt Circle Bolt Hole Dia. Size of Bolt Dia. Bolts No.
AS 2129 Flange Table J Flanges 83 17 16 114 4
Table C Flanges 67 14 13 95 4
Table F Flanges 67 14 13 95 4
Table D Flanges 67 14 13 95 4
Table H Flanges 83 17 16 114 4
Table E Flanges 67 14 13 95 4
ISO 7005 (DIN) Flange PN10 Flanges 65 14 M12 95 4
PN40 Flanges 65 14 M12 95 4
PN6 Flanges 55 11 M10 80 4
PN20 Flanges 60.5 16 M14 90 4
PN25 Flanges 65 14 M12 95 4
PN16 Flanges 65 14 M12 95 4
ANSI B16.5 Flanges ANSI 150 Flanges 60 16 13 89 4
ANSI 1500 Flanges 83 22 19 121 4
PN14 Flanges 67 14 M12 95 4
ANSI 600 Flanges 67 16 13 95 4
ANSI 900 Flanges 83 22 19 121 4
ANSI 300 Flanges 67 16 13 95 4

Weekly Delivery of Super Duplex Flanges in below Countries

Export to Continent Port Shipping time
USA
USA
North America Port of Los Angeles 33-47 Days
UAE
UAE
Asia Port of Shanghai 20-25 Days
Germany
Germany
Europe Port of Rotterdam 12 Days

Super Duplex 2507 Flanges Monthly Delivery in below Countries

Export to Continent Port Shipping time
Malaysia
Malaysia
Asia Port of Singapore 15-50 Days
Brazil
Brazil
South America Port of Itaqui 25-39 Days
Singapore
Singapore
Asia Port Klang 7-14 Days

Dimensions of ASTM A182 S32760 Weld Neck Flange

Class 600# Class 300# Class 150#
Size 1 ½ 3 2 4 6 5 8 12 10 Size 1 ½ 3 2 4 6 5 8 12 10 Size 1 ½ 3 2 4 6 5 8 12 10
SW Flanges 4 2 7 16 9 37 80 63 15 215 177 SW Flanges 3 3 6 13 7 22 39 28 58 115 81 SW Flange 2 2 3 9 5 13 19 15 30 64 43
SORF Flanges 4 2 7 16 9 37 80 63 115 215 177 SORF Flanges 3 2 6.5 13 7 23.5 39 29 58 115 81 SORF Flange 2 1 3 9 5 13 19 15 30 64 43
Loose Flanges 4 2 7 15 9 36 78 63 112 240 195 Loose Flanges 3 2 6.5 14.5 7 24 39 28 58 140 91 Loose Flange 2 1 3 9 5 13 19 15 30 64 43
WN Flanges 4 3 8 23 12 42 81 68 120 226 190 WN Flanges 4 2 7 18 9 26.5 45 36 69 142 100 WN Flange 3 2 4 11.5 6 16.5 26 21 42 88 54
BLRF Flanges 4 3 8 20 10 41 86 68 140 295 231 BLRF Flanges 4 2 7 16 8 28 50 37 81 185 124 BLRF Flange 2 2 4 9 5 17 27 20 47 123 70

 

Offers Full Range Of SDSS 2507 Socket Weld and Threaded Flanges With NPS 1/2" to 48" Or Custom As Per NACE MR0175/MR0103

Alloy 2507 Flanges Sizes

Size Range Dimension Standard Rating
1/2” to 60” ANSI B16.5 Flanges, ASME B16.47, API 605 Flanges, ANSI B16.36 Flanges, ANSI B16.48 Flanges, API 590 Flanges, MSS-SP-44 Flanges, BS 3293 Flanges, API 6A Flanges Class 150 Flanges, Class 300 Flanges, Class 400 Flanges, Class 600 Flanges, Class 900 Flanges, Class 1500 Flanges, Class 2500 Flanges, PN6 Flanges, PN10 Flanges, PN16 Flanges, PN25 Flanges, PN40 Flanges, PN64 Flanges, PN100 Flanges.

Premium Super Duplex 2507 Flanges Supplier, producing flanges with outstanding resistance.

Size Chart of 25Cr Duplex Slip On Flanges

NPS 03/04 2 1/2 4 3 2 01/02 1 1/2 1 1 1/4
DN 20 65 100 80 50 15 40 25 32

Corrosion Properties of 2507 Super Duplex Flanges

Environment Test Duration 2507 Flanges
10% H2S04-80°C 3-48 HR 0.15 mpy
10% Formic-boiling 3-48 HR 0.07 mpy
50% Acetic-boiling 3-48 HR 0.0 mpy
Buy 2507 Duplex Stainless Steel Flanges in Various Types Use For Corrosive Acids and Sea Water Environment

Super Duplex 2507 Flanges Types

Expert Super Duplex Flanges Supplier in India, delivering highly durable flanges designed for extreme environments.

 

Super Duplex 2507 Slip On Flanges

Super Duplex 2507 Slip On Flanges

WNR 1.4410 Lap Joint Flanges

WNR 1.4410 Lap Joint Flanges

2507 Stainless Steel Threaded Flanges

2507 Stainless Steel Threaded Flanges

Here is a List of Countries Where We Have Regular Deliveries

Kenya Dubai Morocco Tunisia Houston Gabon
Ethiopia Ghana Angola Tanzania Zambia Egypt
Indiana Algeria New South Wales Carolina California Texas
South Africa USA Abu Dhabi Oman Mozambique Nigeria
Riyadh UAE Saudi Arabia Al Jubail Al-khobar Dammam

Application of SDSS 2507 Socket Weld Flange

  • Propellers and Shafts
  • Rudders
  • Shaft Seals
  • Pumps, Bolts and Fasteners
  • Valves, Instrumentation
  • Oil and Chemical Tankers

 

Experienced Super Duplex Flanges Supplier, providing custom-made flanges that excel in different environments.

2507 Duplex Stainless Steel Flanges Hardness

Grade A182 F53
Brinell Hardness (max) 310

Dimensions of Super Duplex Flanges

NPS WT OD Dia of Hub at Base Raised Face Dia. Length Thru Hub Dia of Hub at Bevel Diameter Socket Depth Fillet Radius
Lap Joint Weld Neck Slip-On Threaded Socket Lap Joint Slip-on Socket
Q O X R Y Y Y H B W Z r
1/2 7/16 3-1/2 1-3/16 1-3/8 5/8 1-7/8 5/8 .84 .90 .88 3/8 1/8
3/4 1/2 3-7/8 1-1/2 1-11/16 5/8 2-1/16 5/8 1.05 1.11 1.09 7/16 1/8
1 9/16 4-1/4 1-15/16 2 11/16 2-3/16 11/16 1.32 1.38 1.36 1/2 1/8
1-1/4 5/8 4-5/8 2-5/16 2-1/2 13/16 2-1/4 13/16 1.66 1.72 1.70 9/16 3/16
1-1/2 11/16 5 2-9/16 2-7/8 7/8 2-7/16 7/8 1.90 1.97 1.95 5/8 1/4
2 3/4 6 3-1/16 3-5/8 1 2-1/2 1 2.38 2.46 2.44 11/16 5/16
2-1/2 7/8 7 3-9/16 4-1/8 1-1/8 2-3/4 1-1/8 2.88 2.97 2.94 3/4 5/16
3 15/16 7-1/2 4-1/4 5 1-3/16 2-3/4 1-3/16 3.50 3.60 3.57 13/16 3/8
3-1/2 15/16 8-1/2 4-13/16 5-1/2 1-1/4 2-13/16 1-1/4 4 4.10 4.07 7/8 3/8
4 15/16 9 5-5/16 6-3/16 1-5/16 3 1-5/16 4.50 4.60 4.57 15/16 7/16
5 15/16 10 6-7/16 7.5/16 1-7/16 3-1/2 1-7/16 5.56 5.69 5.66 15/16 7/16
6 1 11 7-9/16 8-1/2 1-9/16 3-1/2 1-9/16 6.63 6.75 6.72 1-1/16 1/2
8 1-1/8 13-1/2 9-11/16 10-5/8 1-3/4 4 1-3/4 8.63 8.75 8.72 1-1/4 1/2
10 1-3/16 16 12 12-3/4 1-15/16 4 1-15/16 10.75 10.92 10.88 1-5/16 1/2
12 1-1/4 19 14-3/8 15 2-3/16 4-1/2 2-3/16 12.75 12.92 12.88 1-9/16 1/2
14 1-3/8 21 15-3/4 16-1/4 3-1/8 5 2-1/4 14 14.18 14.14 1-5/8 1/2
16 1-7/16 23-1/2 18 18-1/2 3-7/16 5 2-1/2 16 16.19 16.16 1-3/4 1/2
18 1-9/16 25 19-7/8 21 3-13/16 5-1/2 2-11/16 18 18.20 18.18 1-15/16 1/2
20 1-11/16 27-1/2 22 23 4-1/16 5-11/16 2-7/8 20 20.25 20.20 2-1/8 1/2
24 1-7/8 32 26-1/8 27-1/4 4-3/8 6 3-1/4 24 24.25 24.25 2-1/2 1/2

Reputable Super Duplex 2507 Flanges Supplier, known for crafting heat-resistant flanges that deliver outstanding performance.

Temperature Range of Alloy 2507 Slip On Flange

Temperature Range of Alloy 2507 Slip On Flange

EN 1.4410 Socket Weld Flanges Dimensional Tolerance

2507 Super Duplex Flanges Tolerance
B Contact Face Diameter
  • 1/4" RF, T/G, (male & female), (m/f): ±1/64" (0.4 mm)
  • 1/16" raised face: ±1/32" (0.8 mm)
A OD
  • When OD is over 24": ±1/8" (3.2 mm)
  • When OD is 24" or less: ±1/16" (1.6 mm)
D ID
  • 12" thru 18": +1/8" (3.2 mm)
  • 20" and larger: -1/16" (1.6 mm)
  • 10" and smaller: ±1/32" (0.8 mm)
J Hub at Base Diameter
  • When Hub Base is over 24": ±1/8" (3.2 mm)
  • When Hub Base is 24" or smaller: ±1/16" (1.6 mm)
P Drilling
  • Bolts hole spacing: ±1/32" (0.8 mm)
  • Circle Bolts: ±1/16" (1.6 mm)
- Bolt Circle with Respect to Facing Eccentricity
  • 3" and larger ±1/16" (1.6 mm) max
  • 2 1/2" and smaller ±1/32" (0.8 mm) max
H Hub At Point of Welding Diameter
  • 6" and larger: +5/32" (4.0 mm), -1/32 (0.8 mm)
  • 5" and smaller: +3/32" (2.4 mm), -1/32" (0.8 mm)
K Hub Length
  • 12" and larger: ±1/8" (3.2 mm)
  • 10" and smaller: ±1/16" (1.6 mm)
C Thickness
  • 20" and larger: ±3/16" (4.8 mm), -0"
  • 18" and smaller: ±1/8" (3.2 mm), -0"

Gasket Chart of SAF 2507 Spectacle Blind Flanges

Size Gasket ID
Gasket OD
900 LB 600 LB 400 LB 300 LB 150 LB
3/4 1.06 2.75 2.625 2.625 2.625 2.25
1/2 0.84 2.50 2.125 2.125 2.125 1.875
1 1.31 3.125 2.875 2.875 2.875 2.625
1 1/2 1.91 3.875 3.75 3.75 3.75 3.375
1 1/4 1.66 3.50 3.25 3.25 3.25 3
2 2.38 5.625 4.375 4.375 4.375 4.125
3 3.50 6.625 5.875 5.875 5.875 5.375
2 1/2 2.88 6.50 5.125 5.125 5.125 4.875
4 4.50 8.125 7.625 7.00 7.125 6.875
6 6.62 11.375 10.50 9.75 9.875 8.75
5 5.56 9.75 9.50 8.375 8.50 7.75
8 8.62 14.125 12.625 12.00 12.125 11
12 12.75 19.625 18.00 16.50 16.625 16.125
10 10.75 17.125 15.75 14.125 14.25 13.375

SDSS 2507 Socket Weld Flanges Torque Specs

Size (mm) Size (inch) Radial Projection (max)
No Deeper Than the Bottom (mm) Deeper Than the Bottom (mm)
20 3/4 3.0 1.5
15 1/2 3.0 1.5
25 1 3.0 1.5
40 1 1/2 3.0 1.5
32 1 1/4 3.0 1.5
50 2 3.0 1.5
80 3 4.5 1.5
65 2 1/2 3.0 1.5
90 3 1/2 6.0 3.0
125 5 6.0 3.0
100 4 6.0 3.0
150 6 6.0 3.0
250 10 8.0 4.5
200 8 8.0 4.5
300 12 8.0 4.5
400 16 10.0 4.5
350 14 8.0 4.5
450 18 12.0 6.0
600 24 12.0 6.0
500 20 12.0 6.0

Trusted Super Duplex Flanges Supplier, offering flanges with excellent resistance to corrosion and wear.

Equivalent Grade of ASTM A182 S32760 Pipe Flanges

Grade UNS WNR.
North America Russia
2507 S32750/S32760 1.4410

Super Duplex 1.4410 Flanges Chemical Composition

Ni

Nickel

6-8%

Cr

Chromium

24-26%

Fe

Iron

58.095% min

Mo

Molybdenum

3-5%

 

Si

Silicon

0.80% max

Mn

Manganese

1.20% max

C

Carbon

0.030% max

N

Nitrogen

0.24-0.32%

Mechanical Properties of SAF 2507 Slip On Flange

Grade Density Tensile strength Yield strength(0.2% offset) Elongation Melting point
S32750/S32760 7.8g/cm3 PSi-116000, MPa-800 PSi-80000, MPa-550 15%

1350°C(2460°F)

ASTM A182 F53 UNS S32750 Forged Flanges in Stock

Flanges Type

Flanges Face Type

Grades and Standards

 

Additional service : Small quantity | Custom order | hard to find items | Sourcing from other countries

Siddhagiri Metals & Tubes

Why Siddhagiri Metals & Tubes ?


 

 

Let Us Know What You Need

We Cherish All Your Requirements