ASTM A182 UNS S31803 Socketweld Fittings

ASTM A182 F51 (UNS S31803) duplex socket weld fittings are supplied in forged construction, covering components such as tees, elbows, crosses, couplings, and end caps. These fittings are available in DIN 1.4462 material grade and are manufactured in accordance with ASTM and ASME specifications for piping systems requiring both strength and corrosion resistance. Standard configurations include 45° and 90° elbows to suit different connection requirements.

ASTM A182 F51 S31803 Socket Weld Fittings Manufacturer | ASME SA182 Duplex Forged Fittings Supplier in India

Supplier of duplex stainless steel socket weld fittings
ASTM A182 UNS S31803 Socket Weld Fittings Manufacturer
ASTM A182 S31803 Socket Weld Fittings

ASTM A182 S31803 Socket Weld Fittings

Savoy Piping Inc. manufactures and supplies socket weld fittings in a range of materials and specifications. This includes ASTM A182 UNS S31803 Socket Weld Fittings, produced in accordance with applicable national and international standards. Duplex S31803 material offers a combination of strength and corrosion resistance, including resistance to stress corrosion cracking, pitting, and crevice corrosion. These fittings are typically used in applications involving mildly oxidizing, nitriding, and thermal process conditions. Manufacturing is carried out using standard production methods, with attention to material selection and dimensional accuracy. Quality checks are performed at different stages, including hardness testing, positive material identification (PMI), chemical analysis (spectro), IGC testing, and micro and macro examination to ensure compliance with specified requirements.

ASTM A182 F51 S31803 Socket Weld Fittings Supplier, SR/LR Elbows, Reducing Couplings, Inserts Manufacturer in Mumbai, India

ASTM A182 UNS S31803 Socket Weld Fittings are manufactured in a range of sizes, classes, and configurations to meet standard piping requirements. Duplex S31803 material provides a combination of strength and corrosion resistance, which supports its use in demanding service conditions. Production is carried out using established methods, with attention to material properties and dimensional accuracy. These fittings are available in both standard and project-specific requirements, depending on application needs. Inventory is maintained to support regular supply as well as urgent orders. The fittings can be supplied in both small and bulk quantities based on project demand. Packaging is handled using suitable materials such as wooden cases, cartons, and protective wrapping to reduce the risk of damage during transport. Dispatch is planned in line with delivery schedules to ensure timely supply and proper handling.


Standard Specification For ASTM A182 Duplex S31803 Socket Weld Fittings

Standards ASTM A182 / ASME SA182
Dimension Standard ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Class 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type Socketweld Fittings, Screwed-Threaded Fittings
Pressure Rating 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass
Standards ASTM D1710, ASTM D3294
Applicable temperature 150-400°C
Standard Duplex S31803
WERKSTOFF NR. 1.4462
UNS S31803
Element Duplex S31803
C 0.030 max
Mn 2.00 max
Si 1.00 max
P 0.030 max
S 0.020 max
Cr 22.0 – 23.0
Mo 3.0 – 3.5
Ni 4.50 – 6.50
N 4.50 – 6.50
Fe 63.72 min
Element Duplex S31803
Density (g/cm 3) 7.805
Density (lb/in 3) 0.285
Melting Point (°C) 1420 – 1465
Melting Point (°F) 2588 – 2669

 

ASTM A182 Duplex S31803 Socket Weld Fittings Application

ASTM A182 Duplex S31803 socket weld fittings are used in piping systems where both strength and corrosion resistance are required. ASME SA182 S31803 forged socket weld fittings are typically specified for service conditions involving pressure and temperature, particularly in environments with chloride exposure or risk of stress corrosion cracking. These fittings are used across industries such as:

  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Power Plants
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Modern Architecture
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Petroleum Industry
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in General Purpose Applications
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Fabrication Industry
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Oil & Gas Industry
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Fertilizers
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Electronics
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Construction
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Chemical Industries
  • ASTM A182 Duplex S31803 Socket Weld Fittings uses in Plumbing
ASTM A182 Duplex Steel S31803 Socket Weld Fittings Application

ASTM A182 Duplex Steel S31803 Socket Weld Fittings Price List

Export Destinations For ASTM A182 Duplex Steel S31803 Socket Weld Fittings

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