Super Duplex Flanges

 

We are engaged in supplying, trading, distributing and exporting a large gamut of Super Duplex Stainless Steel Flanges including Super Duplex Flanges. These are commonly used for closing ends of piping systems or at the closer ends of valves, nozzles and so forth. These are used in high pressure applications due to their outstanding stress resistant characteristics. We offer these in different standard as well as customized specifications to our patrons.

Features:

    •High pressure resistance

    •Chemical proof

    •Long functional lifespan

Specifications :-

Grades :

SUPER DUPLEX STEEL UNS S32750 (SA 182 F - 53 / DIN 1.4410)
Corresponding Standards:
EN/DIN
  • 1.4410
  • X2CrNiMoN25.7.4
AFNOR
  • Z3CND25.07Az
UNS
  • S32750
AISI
  • F53 (A182 / A479)
SS
  • 2328
BRANDS®
  • URANUS 47N(+)

SUPER DUPLEX STEEL UNS S32760 (SA 182 F - 55 / DIN 1.4501 / ZERON 100)
Corresponding Standards:
EN/DIN
  • 1.4501
  • X2CrNiMoCuWN25.7.4
AFNOR
  • Z3CND25.06Az
UNS
  • S32760
AISI
  • F55 (A182 / A276 / A479)
GOST
  • 12Kh13
NORSOK
  • M630 MDS D57 BAR
  • M630 MDS D54 FORGINGS
  • M630 MDS D55 PLATE
  • M630 MDS D56 CASTINGS
  • M650 Qualification of Manufacturer
OTHER
  • NACE MR01-75
  • ISO 15156
  • EN 10088-3
  • PED 97/23/EC
  • ASTM G48 Method A
  • ASTM A751 COMPOSITION
  • ASTM A388 U/T
  • API 6A - PSL 4

SUPER DUPLEX STEEL UNS 32550 (SA 182 F - 61 / DIN 1.4507 / FERRALIUM 255)

SUPER AUSTENIC STEEL UNS 31254 (SA 182 F- 44 / DIN 1.4547)
Corresponding Standards:
EN/DIN
  • 1.4547 EN10088-3
  • X1CrNiMoN20-18-7
  • X1CrNiMoCuN20-18-7
AFNOR
  • Z1 CNDU 20.18.06 AZ
UNS
  • S31254
AISI
  • F44 (A182 / A276 / A479)
SS
  • 2378
NORSOK
  • M630-MDS R17 BAR
  • M630-MDS R14 FORGINGS
  • M630-MDS R15 PLATE
  • M650 Qualification of Manufacturer

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