Super Duplex Flanges

Super Duplex Stainless Steel Flanges

Alloy 2507 Blind Flange and ASTM A182 F53 UNS S32750 Slip On Flange manufacturer in India

Looking for Super Duplex Stainless Steel Flanges manufacturers? Exporter and supplier of UNS S32760 Super Duplex 2507 flanges in Mumbai, view latest price list

super duplex flange material is one of a group of "super duplex" grades which has a combination of high strength with exceptional corrosion resistance.
Like other duplex (ferritic/austenitic) grades the Super Duplex 2507 flanges are not suitable for high or low temperature service.
Super Duplex flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system.
super duplex steel flanges provides easy access for cleaning, inspection or modification. It is usually welded or screwed. It is comprised with three parts i.e, pipe flange, bloting and gasket. Its joints are made by bolting together two flanges with a gasket between them to provide a seal. It can be heated at 1040 - 1120°C and cool rapidly in air or by water quenching. A182 Super Duplex Flange is typically in welded or threaded form. It adds flexibility while maintaining piping systems by allowing for easier disassembly and improved access to system components.
Super Duplex Stainless Steel Flanges has good high temperature oxidation resistance, like other duplex stainless steels they suffer from embrittlement if held for even short times at temperatures above 300°C. It has low hot strength, so it may need support during heat treatment or forging. Hot forging should also be followed by solution treatment.

Super Duplex Pipe Flanges are of many types such as super duplex socket weld flange, super duplex lap joint flange, super duplex slip on flange, super duplex blind flange and super duplex weld neck flange, super duplex threaded flange, super duplex screwed flange, etc.

Super Duplex flanges Specification Chart

Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Standards API7S-15, API7S-43, API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, EN1092
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Pressure Rating ANSI 600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS
Pressure Calculation in DIN 16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Anti-rust Paint, Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Yellow Transparent
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face Type Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Equipment Bending machine, Pushing Machine,Press machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

Test Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector
Most common types Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Manufacturer of

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • German (DIN)
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • British standard (BS)
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • 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
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Uses & application
  • Nuclear power (mostly seamless).
  • Bitumen upgraders.
  • Petrochemicals and acids.
  • Heavy oil refineries.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Super Duplex 2507 flanges Price List

Type Description USA FOB Price Malaysia FOB Price Europe FOB Price Singapore FOB Price Saudi Arabia (KSA) FOB Price
    Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr Unit Per mtr
Super Duplex 2507 flanges Size : 1"NB x 150LB, WELD NECK  US $ 6.85 Malaysia Ringgit 27.88 Euro 5.75 Singapore Dollar 9.18 Saudi Riyal 25.69
Super Duplex flanges Size : 2"NB x 300LB, BLIND RF US $ 18.15 Malaysia Ringgit 73.87 Euro 15.25 Singapore Dollar 24.32 Saudi Riyal 68.06

Frequently Used Super Duplex flanges Types

Super Duplex Stainless Steel Flanges
Super Duplex 2507 Flanges
Super Duplex Steel Flanges
Super Duplex Flange
Super Duplex Pipe Flanges
A182 Super Duplex Flange

Super Duplex 2507 flanges Weight Chart

Standard
Class
Diameter
Bolt Circle Diameter
Number of Bolts
Bolt Size
Diameter of Bolt Hole
AS4087 Flanges
PN14 Flanges
95
67
4
M12
14
AS 2129 Flange
Table C Flanges
95
67
4
13
14
Table D Flanges
95
67
4
13
14
Table E Flanges
95
67
4
13
14
Table F Flanges
95
67
4
13
14
Table H Flanges
114
83
4
16
17
Table J Flanges
114
83
4
16
17
ANSI B16.5 Flanges
ANSI 150 Flanges
89
60
4
13
16
ANSI 300 Flanges
95
67
4
13
16
ANSI 600 Flanges
95
67
4
13
16
ANSI 900 Flanges
121
83
4
19
22
ANSI 1500 Flanges
121
83
4
19
22
ISO 7005 (DIN) Flange
PN6 Flanges
80
55
4
M10
11
PN10 Flanges
95
65
4
M12
14
PN16 Flanges
95
65
4
M12
14
PN20 Flanges
90
60.5
4
M14
16
PN25 Flanges
95
65
4
M12
14
PN40 Flanges
95
65
4
M12
14

Super Duplex Flange Dimension Chart

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

Composition Chart of A182 Super Duplex Flange

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 Steel Flanges Mechanical Properties Chart

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

Equivalent Material Of Super Duplex Pipe Flanges

STANDARD WERKSTOFF NR. UNS
Super Duplex 2507 1.4410 S32750

ASTM A182 F53 UNS S32750 Flanges manufacturers in India

Super Duplex Stainless Steel Flanges manufacturer