UNS S32750 forged fittings

UNS S32750 forged fittings

UNS S32750 is a super duplex stainless steel. The alloy comprises Nickel, Chromium, Molybdenum, Cobalt, Iron, Sulphur, Carbon, Manganese, Silicon, Phosphorus, and Copper. The process of heating the alloy to elevated temperatures produces UNS S32750 Forged Fittings.

The alloy has superior resistance to localized corrosion and stress corrosion cracking. Hence, it is suitable for applications in aggressive chloride-containing environments.

Also, its high mechanical strength makes it more versatile in other industries like oil & gas, hydropower, pressure vessels, pulp & paper, structural components and chemical tankers, and many more similar sectors.

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ASTM A182 UNS S32750 socket weld fittings specification

Uns s32750 forged fittings specification

UNS S32750 socket weld fittings sizes American / ASTM standard F53 duplex steel SW fittings meet standard
  • Class 3000 : ½ – 4″
  • Class 6000/ 9000: ½ – 2″
  • DN6~DN100
  • ASTM A182 F53 (Forging)
  • ASTM A276 UNS S32750 (Bar stock)
  • ASTM A479 UNS S32750 (Bar stock)
  • MSS SP-79
  • MSS SP-95
  • MSS SP-83
  • MSS SP-95
  • MSS SP-97
  • BS 3799
SA182 F53 socket weld fittings type A182 F53 duplex socket weld fittings ASME standard UNS S32750 forged fittings pressure class
  • A182 F53 duplex socket weld elbow
  • ASTM A182 Grade F53 socket weld tee
  • F53 duplex stainless steel socket weld cross
  • ASTM A182 F53 socket weld coupling
  • A182 UNS S32750 socket weld half coupling
  • UNS S32750 socket weld cap
  • ASME B16.11
  • Class 3000
  • Class 6000
  • Class 9000
Pipe schedule for SA182F53 SW fittings Quality & Test certificates Origin of material
  • Class 3000 : SCH 80 / XS
  • Class 6000: SCH 160
  • Class 9000: SCH XXS
  • EN 10204/3.1B
  • 100% Radiography Test Report
  • NACE MR0103
  • NACE MR0175
  • West Europe
  • Japan
  • Indian
  • USA
  • Korean

Above listest UNS S32750 forged fittings suppliers & manufacturers can supply customized products, contact for best quote

ASTM A182 gr F53 socket weld fittings dimensions

Buy super duplex 2507 UNS S32750 socket weld coupling in a variety of sizes in Dubai directly from manufacturers

ASTM A182 F53 threaded fittings specification

ASTM A182F53 threaded fittings sizes ASTM standard for A182 gr F53 threaded pipe fitting A182 F53 duplex threaded fittings meet standard
  • Class 2000 : ½ – 4″
  • Class 3000/ 6000: ½ – 2″
  • DN6~DN100
  • UNS S32750 threaded adapter: 1/8″ – 4″
  • ASTM A182 F53 (Forging)
  • ASTM A276 UNS S32750 (Bar stock)
  • ASTM A479 UNS S32750 (Bar stock)
  • MSS SP-79
  • MSS SP-95
  • MSS SP-83
  • MSS SP-95
  • MSS SP-97
  • BS 3799
A182 F53 threaded fittings type UNS S32750 F53 screwed fittings ASME standard F53 duplex threaded fittings pressure class
  • A182 F53 duplex threaded elbow
  • ASTM A182 Grade F53 threaded tee
  • UNS S32750 threaded cross
  • F53 duplex stainless steel threaded coupling
  • ASTM A182 S32750 threaded half coupling
  • A182 gr F53 threaded cap
  • F53 duplex steel bull plugs
  • A182 UNS S32750 swage nipples
  • ASME B16.11
  • Class 2000 LBS
  • Class 3000 LBS
  • Class 6000 LBS
Pipe schedule for A182 gr F53 threaded pipe fittings F53 Duplex Steel NPT threaded fittings ASTM A182 F53 threaded fittings dimensions
  • Class 2000 : SCH 80 / XS
  • Class 3000: SCH 160
  • Class 6000: SCH XXS
  • ASME B1.20.1

Types of UNS S32750 forged fittings

ASTM A182 UNS S32750 Hex reducing bushing F53 Duplex Steel Street elbow
Socket weld union Super duplex F53 Threaded reducer
ASTM A182 F53 Barrel nipples Threaded half coupling
Forged Fittings Threaded union
A182 gr F53 Threaded cap ASTM A182 gr F53 degree socket weld elbow
SA182 F53 Expansion adapters A182 F53 duplex Threaded full coupling
A182 UNS S32750 Boss Mechanical joint adapters
1.4410 F53 Socket weld tee Hexagon nipple
Female threaded reducer Socket weld concentric reducer
A182 F53 duplex stainless steel Half coupling SA182F53 Swage nipple
UNS S32750 F53 Concentric Swage Nipple 90 degree threaded elbow
Threaded Union Female-Female ASTM A182F53 Hex bushing
ASTM A182 F53 Diverter tee 1.4410 F53 Reducer Insert
ASTM A182 F53 UNS S32750 45 degree threaded elbow A182 gr F53 Bull plug
ASTM A182 S32750 Male threaded reducer 45 degree socket weld elbow
A182 UNS S32750 Threaded tee F53 duplex stainless steel NPT elbow
ASTM A182 gr F53 Threaded Union Female Male Hex bull plug
A182 F53 BSP threaded fittings Threaded cross
F53 Duplex Steel Hex plug SA182 F53 Reducing coupling
SA182 F53 Socket weld cross A182 gr F53 Lateral tee
Eccentric Swage Nipple F53 duplex stainless steel NPT tee
ASTM A182 S32750 Square head plug Full coupling
F53 Duplex Steel Socket weld cap NPT threaded fittings

Threads of SA182 F53 threaded fittings

  • NPT (ANSI B1.20.1)
  • NPTF (ANSI B1.20.3)
  • BSP (ISO 228)
  • BSPT (DIN 2999)
  • BSPP (ISO 228-1)
  • UNC (ANSI B1.1)
  • UNF (ASME B1.1)

F53 Duplex Steel forged fittings chemical composition

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

ASTM A182 F53 coupling mechanical properties

Yield strength Rp0.2,
Tensile strength Rm,
Impact, Charpy-V, -46ºC
≥ 550 ≥ 25 ≥ 750 ≥ 65 ≤ 300

Uns s32750 forged fittings material

ASTM A182 gr F53 elbow physical properties

Density Melting Point
7.8 g/cm3 1350 °C (2460 °F)

F53 duplex stainless steel socket weld fittings welding

  • GTAW (Gas tungsten arc welding)
  • SAW (Submerged Arc Welding)
  • GMAW (Gas Metal Arc Welding)
  • SMAW (Shielded metal arc welding)

View the sizes, dimensions, and pressure ratings for the ASTM A182 F53 UNS S32750 socket weld fittings.

Forging is a process where a metal or alloy is subjected to high temperatures to produce desirably shaped metal parts with improved mechanical properties.

The process of forging is of two types: Open Die Forging and Closed Die Forging. The Closed Die Forging of the SDSS s32750 threaded elbow is a process in which the heated alloy material is placed in a die. The shape of the die resembles the mould attached to an anvil.

The attachment is hammered to ensure the alloy shapes into the desired mould form. Closed-die forging produces more robust and long-lasting materials.

Some of the characteristic features of UNS S32750 threaded fittings are:

  • The alloy has a high PREN value of more than or equal to 40.
  • The alloy shows superior resistance to pitting and crevice corrosion.
  • It also shows significant resistance to stress corrosion cracking in halide mediums.
  • The alloy also has resistance to corrosion fatigue and erosion corrosion.
  • The alloy is known for its greater strength and high heat-resistant property up to 1100 degrees Celsius.

The alloy UNS S32750 socket weld fittings have excellent corrosion resistance, especially pitting, crevice, and stress-cracking types. The high PREN value of ASTM a182 f53 UNS s32750 socket weld fittings is the main factor that prevents the alloy from rusting.

However, the corrosion resistance of the alloy is only applicable up to the annealing temperature, which is approximately 1080 degrees Celsius. The highest critical pitting temperature of the UNS S32750 socket weld fittings is 96 degrees Celsius.

The corrosion resistance property of the alloy has been put to numerous applications in different industries. But, above the annealing temperature, the alloy suffers from pitting corrosion.

Available thread types for SDSS UNS S32750 threaded half/full coupling include BSP, NPT, and BSPT.

Closed Die Forging is the standard method to produce UNS S32750 socket weld caps. A lot of equipment is required in the Closed Die Forging method. However, the standard equipment to produce a Super duplex 2507 UNS s32750 socket weld cap is,

  • Forging Dies.
  • A Mechanical or Hydraulic Press.
  • Bick Iron.
  • Clamping Vice.
  • Furnace or hearth
  • Anvil
  • Chisel
  • Tong
  • Fuller
  • Hammer
  • Tong
  • Punch and drift
  • Flatter
  • Swage block.

However, the open-die forging method requires all of the above, except the closed dies, to be replaced by open dies.

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THE UNS S32750 Threaded Half Coupling is one of the oldest ways to join pipes. An SDSS UNS s32750 threaded half coupling has threads only on one end and is usually fastened or welded on the other end.

Some of the striking advantages of UNS S32750 threaded half coupling are,

  • They have very high tensile strength.
  • They are very budget-friendly solutions.
  • They are applicable to use in small pipe diameters.
  • They provide a leak-proof seal in the piping systems.
  • They are incredibly durable and corrosion-resistant.
  • Hence, they are widely applicable in various industries like oil & gas, chemical processing, petrochemical, etc.