Super Duplex Flanges Manufacturer

Duplex Super Duplex Flanges manufacturers

Super Duplex 2507 Flanges suppliers in Mumbai, India

Affordable Super Duplex Steel S32750 & S32760 Flanges, UNS S32750 Flanges at Factory price in India

Delta Steel is a trusted manufacturer of Super Duplex Stainless Steel Flanges. Our Super Duplex 2507 Flanges have higher chromium content compared to other steels, providing excellent corrosion resistance. ASTM A182 Super Duplex Lap Joint Flanges contain about 10% chromium. Super Duplex Blind Flanges offer thermal stability and maintain strength even at high temperatures. Super Duplex Plate Flanges are designed for superior resistance to pitting, stress corrosion, crevice corrosion, and cracking. Super Duplex Slip On Flanges resist sulfide stress and perform well in chloride environments. Super Duplex Flat Face Flanges are an essential part of the duplex steel family. Both the Super Duplex Spectacle Blind Flanges and Super Duplex 2507 Threaded Flanges are hot worked between 954°C and 1149°C (1750°F and 2100°F).

Get suitable Super Duplex Steel S32750 & S32760 Flanges suppliers in South Africa, Malaysia, Singapore, UK, Philippines, Australia and UAE. Super Duplex Steel 2750 Flanges at really low prices in India. Visit our manufacturing unit UNS S32750 Flanges in India, ask for ASTM A182 UNS S32750 Flanges free sample.

Our Super Duplex Steel S32750 Flange have great resistance to sea water-related corrosion due to the presence of significant amounts of stainless steel iron. Stockist of Super Duplex Steel RF Flanges. The benefits of our Super Duplex Steel 2507 Flanges include a long service life that will retain an attractive, clean finish with low maintenance cost.

Super Duplex Flanges Price List India

Super Duplex 2507 Flanges US $0.5-900 / Piece (FOB Price)
Super Duplex 2507 Pipe Flanges US $300-400 / Ton (FOB Price)
Super Duplex 2507 Forged Flanges US $1-800 / Piece (FOB Price)
Super Duplex 2507 Socket Weld Flanges US $0.5-900 / Piece (FOB Price)
Super Duplex 2507 Blind Flanges US $1-200 / Piece (FOB Price)

Please note this is an approx Cost of Super Duplex Flanges in India. For final UNS S32750 Flanges price list please contact us.

Super Duplex Flanges manufacturers in India

Delta Steel is manufacturer of Super Duplex 2507 Flanges, forged, ASTM A182 S32750 (dual marked and certified), ASME B16.5, annealed and fully machined, raised face, smooth finish (125-250 RMS / 3.2-6.3µM) to MSS-SP6, Super Duplex Steel S32750 Flange hardness as per NACE MR0175 and tested to ASTM A262 E and PMI.

Super Duplex Flanges Specification and Standards

Specifications Super Duplex Flanges
ASME B16.5 Super Duplex 2507 Flange size range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Super Duplex 2507 Flanges Standards 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 Flanges.
Super Duplex 2507 Flange Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Super Duplex 2507 Flange Standard DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Super Duplex 2507 Flange Standard JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Super Duplex 2507 Flange Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Super Duplex 2507 Flange Standard EN 6Bar 10Bar 16Bar 25Bar 40Bar
Main Types Forged / Threaded / Screwed / Plate
Flange supporting material Gasket, Ring Joint, Flange Bolts
Super Duplex 2507 Pipe Flanges Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Most common types of Super Duplex 2507 Flanges
  • Weld Neck Ring Flange (WNRF), Super Duplex 2507
  • Slip-On Ring Flange (SORF), Super Duplex 2507
  • Blind Ring Flange (BLRF), Super Duplex 2507
  • Socket Weld Ring Flange (SWRF), Super Duplex 2507
  • Threaded Ring Flange, Super Duplex 2507
  • Lap Joint Ring Flange (LJRF), Super Duplex 2507
  • Ring Type Joint Flange (RTJF), Super Duplex 2507
Production technique
  • Forged, Heat treated and machined
Connect Type/ 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
Special design

As per your drawing

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

Super Duplex 2507 Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
Specialized manufacturer of
  • Rtj Flange
  • Pn16 Flange
  • DIN 2566 pn16
  • DIN 2566 en 1092 1
  • DIN 2566 pn10
  • Super Duplex 2507 Large Diameter Flange
  • Super Duplex 2507 Sorf Flange
  • Super Duplex 2507 Blind Flanges
  • Super Duplex 2507 Table Flanges
  • Super Duplex 2507 Weld Neck Flanges
  • Super Duplex 2507 Threaded Flanges
  • Super Duplex 2507 Slip-On Flanges
  • Super Duplex 2507 Socketweld Flanges
  • Super Duplex 2507 Plate Flanges
  • Super Duplex 2507 Lap Joint Flanges
  • Super Duplex 2507 Loose Flanges
  • Super Duplex 2507 Orifice Flanges
  • Super Duplex 2507 AS 4087 Water Flanges
Super Duplex Flanges Standard

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

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • Any other specilised flanges
  • 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
Key markets and industries for Super Duplex 2507 Flanges
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Super Duplex Flanges Application
  • To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
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 Pipe Flange Dimensions

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)

Prestige quality Super Duplex Flanges manufacturers in India offer these UNS 2507 Flanges in DIN, ISO, JIS or ANSI standard.

Super Duplex Steel 2507 Flanges Weight Chart

15mm (1/2″) Super Duplex 2507 Flange 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

Delta Steel is an ISO certified Super Duplex Flanges manufacturer & distributor in India

ASTM A182 2507 Pipe Flanges Super Duplex Steel 2507 Raised Face Slip On Flanges
Super Duplex Exhaust Flanges ASME SA182 S32750 Slip On Plate Flanges
Super Duplex Header Flanges S32750 Super Duplex Steel Slip On Flanges
Super Duplex Plate Flanges A182 S32750 Pipe Flanges
Super Duplex Backing Flanges Super Duplex Steel S32750 Exhaust Flanges
Super Duplex Tube Flanges ASME SA182 S32750 Header Flanges
Super Duplex Stub End Flanges Super Duplex Steel S32750 Raised Face Weld Neck Flanges
Super Duplex Shower Rod Flanges Super Duplex Sae Flanges
Super Duplex Slip On Flanges S32750 Super Duplex Steel Weld Neck Flange
Super Duplex Screwed Flanges Super Duplex Clad Flanges
Super Duplex Socket Weld Flanges Super Duplex Super Duplex Steel WNRF Flange
Super Duplex Sbc Header Flanges Super Duplex Steel S32750 Raised Face Blind Flanges
Super Duplex Split Flanges ASME SA182 S32750 Blind Flanges
Super Duplex Slip-On Pipe Flanges S32750 Super Duplex Steel Blind Flange
Super Duplex Square Flanges Super Duplex Ansi Flanges
Ansi 150Super Duplex Flanges Super Duplex Super Duplex Steel BLRF Flanges
Super Duplex Blank Flanges Super Duplex Steel S32750 Orifice Flanges
Super Duplex Bsp Flanges ASME SA182 S32750 Orifice Flanges
Super Duplex Companion Flanges S32750 Super Duplex Steel Orifice Flanges
Super Duplex Class 150 Flanges Super Duplex Duct Flanges
Super Duplex Cover Flanges A182 S32750 Super Duplex Steel Orifice Flanges
CustomSuper Duplex Flanges Super Duplex Steel S32750 Socket weld Flanges
Class 600Super Duplex Flanges ASME SA182 S32750 Socket weld Flanges
Super Duplex Din Flanges S32750 Super Duplex Steel Socket weld Flanges
Large Diameter ASTM A182 S32750 Flanges Super Duplex SWRF Flanges
Table E ASTM A182 S32750 Flanges ASME B16.5 S32750 Super Duplex Steel Socket weld Flanges
Super Duplex Floor Flanges Super Duplex Steel S32750 Threaded Flanges
Super Duplex Forged Flanges ASME SA182 S32750 Threaded Flanges
Gaskets For ASTM A182 S32750 Flanges S32750 Super Duplex Steel Threaded Flanges
Super Duplex Handrail Flanges Super Duplex Manifold Flanges
High Pressure ASTM A182 S32750 Flanges Super Duplex Threaded Flanges
Super Duplex Lap Joint Flanges ASTM A182 Super Duplex Steel S32750 Threaded Flanges
Super Duplex Long Weld Neck Flanges Super Duplex Steel S32750 Long weld Neck Flanges
Super Duplex Metric Flanges ASME SA182 S32750 Long weld Neck Flanges
Super Duplex Muffler Flanges S32750 Super Duplex Steel Long weld Neck Flanges
Super Duplex Pump Flanges Super Duplex Orifice Flanges
Super Duplex Pressed Flanges Super Duplex Steel S32750 Ring Type Joint Flanges
Super Duplex Puddle Flanges ASME SA182 S32750 Ring Type Joint Flange
Super Duplex Pad Flanges S32750 Super Duplex Steel RTJ Flanges
Super Duplex Reducing Flanges Super Duplex Steel RTJ Flanges
Super Duplex Raised Face Flanges Super Duplex RTJ Flanges
Super Duplex Ring Flanges BS4504 Super Duplex Steel S32750 RTJ Flanges
Super Duplex Threaded Reducing Flanges Super Duplex Steel S32750 Reducing Flanges
Super Duplex Wnrf Flanges ASME SA182 S32750 Reducing Flanges
Super Duplex Split Flanges S32750 Super Duplex Steel Reducing Flange
Super Duplex Turbo Flanges Super Duplex Forged Flanges
Super Duplex Vacuum Flanges Super Duplex Reducing Flange
ASTM A182 Super Duplex Steel S32750 Reducing Flanges S32750 Super Duplex Steel Forged Flange

Super Duplex Steel S32750 Forged and Plate Flanges

Super Duplex Steel S32750 Flanges
ASTM A182 Super Duplex Steel S32750 Slip-On Flanges ASTM A182 Super Duplex Steel S32750 Threaded Flanges
ASTM A182 Super Duplex Steel S32750 Weld Neck Flanges ASTM A182 Super Duplex Steel S32750 Socket Weld Flanges
ASTM A182 Super Duplex Steel S32750 Blind Flanges ASTM A182 Super Duplex Steel S32750 Reducing Flanges
ASTM A182 Super Duplex Steel S32750 Lap Joint Flanges ASTM A182 Super Duplex Steel S32750 Plate Flanges
ASTM A182 Super Duplex Steel S32750 Orifice Flanges ASTM A182 Super Duplex Steel S32750 Forged Flanges
ASTM A182 Super Duplex Steel S32750 Ring Type Joint Flanges ASTM A182 Super Duplex Steel S32750 Square Flanges

Super Duplex S32750 Pipe Flanges Pressure Ratings

Super Duplex Flanges Standards / Types and Pressure Class :

ASME/ANSI B 16.36 Welding Neck Flanges, Slip on Flanges, Threaded Flanges
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.5 Welding Neck Flanges, Slip on Flanges, Blind Flanges, High Hub Blind Flanges, Socket Weld Flanges, Lap Joint Flanges, Threaded Flanges, Ring Type Joint Flanges
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flanges, Blind Flanges [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
BS 4504 SEC 3.1 Welding Neck Flanges, Hubbed Slip on Flanges, Hubbed Threaded Flanges, Lapped Pipe End Flanges, Plate Flanges, Loose Plate Flanges, Loose Plate With Weld Neck Flanges, Blank Flanges
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flanges, Hubbed Slip-On Hubbed Threaded, Plate Flanges, Loose Plate With Weld On Plate Collar, Blank Flanges
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flanges, Socket Welding Flanges, Slip-On Flanges, Blind Flanges, Screwed Boss Flanges, Lapped Flanges
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flanges, Plate Slip-On Flanges, Screwed Boss Flanges, Slip-On Boss Flanges, Blind Flanges
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Super Duplex Flanges 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
S32760 0.05 max 1.00 max 1.00 max 0.030 max 0.010 max 24.00 – 26.00 3.00 – 4.00 6.00 – 8.00 0.20 – 0.30 57.61 min

Super Duplex Flanges mechanical properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S32750 / S32760 7.8 0.281 1350 2460

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