Duplex Steel UNS S31803 / S32205 Coupling Manufacturer

Duplex Steel UNS S31803 Couplings, Duplex Steel Socket Weld Couplings, Duplex Steel Threaded Coupling, Duplex 2205 Coupling Stockist, Duplex S32205 Couplings Suppliers, S31803 Duplex Screwed Couplings Exporters, Duplex Steel Forged Coupling Manufacturer in Mumbai India.

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We, Priminox Overseas, are one of the leading manufacturers, suppliers, and exporters of premium quality Duplex 31803 Forged Half and Full Forged Coupling. The entire range of our excellent quality of forged couplings is rigorously tested to ensure higher performance and endurance under extreme atmosphere. We are producing these forged couplings in accordance with national and international standards and specifications. We provide forged half and full forged coupling in a different size, grades, specification, and thickness as per the client’s requirements at a very competitive price.

Our high grade forged half and full couplings are widely used because of their higher weldability and ductility property. It has excellent mechanical properties, corrosion resistance ability, superior finish, and higher tensile strength. Our offered Duplex S32205 forged half and full coupling provides higher flexibility and mechanical strength in the elevated temperature atmosphere. Due to these features, these products and has a higher demand in the international market.

UNS S31803 Full Coupling, 1.4462 Coupling, ASME SA 182 Duplex Steel S32205 Half Couplings, Duplex Steel High-Pressure Coupling, ASTM A182 Duplex 2205 Socket Weld Half Couplings, ANSI B16.11 Duplex S31803/S32205 Threaded Coupling Manufacturer in India.

We, Priminox Overseas, are manufacturing Duplex S32205 Half and Full Forged Coupling with a wide variety and superior quality of alloy collected by our experts from reliable market vendors. We monitor each manufacturing stage to avoid defects and errors during the manufacturing of couplings. Our experts are always taking stringent actions to manufacture the half and full forged coupling by keeping in mind the quality of the product as per the industrial demand. Besides that, we also perform several tests of Duplex 31803 Forged Half and Full Coupling and then safely deliver it to the customers with proper packaging.

S31803 / S32205 Duplex Steel Coupling Specification

Trade nameDuplex S31803 / S32205 / 2205 Coupling
Duplex Steel Forged Couplings StandardASTM A182 / ASME SA182
Duplex Steel Coupling DimensionsASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Duplex S31803, S32205 Couplings Size Range1/8” NB to 4” NB (Socket weld & Screwed-Threaded)
Duplex Stainless Steel Couplings Class/Pressure
  • 2000 LBS
  • 3000 LBS
  • 6000 LBS
  • 9000 LBS
SA 182 Gr S31803, S32205 Duplex Coupling Fittings MarkingAll Fittings are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.)
Delivery Time7-15 working days as usual, It will based on the detailed order quantity.
Payment TermsPaypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping
Free SampleYes if we have in stock

Duplex  UNS S31803 / S32205 / 2205

Coupling testing reports

  • EN 10204/3.1B
  • NACE 3.1 Certification
  • Mill Test Certification
  • ISO 17025 Standards by a Government of India approved Laboratory
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Third Party Inspection Report and others as required
  • Positive Material Identification is done on all raw material procured at Priminox Overseas
SA 182 S32205 Duplex Couplings Origin & MillsJapanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China)
Duplex S31803 UNS S32205 Coupling Fittings Application & uses
  • Petroleum
  • Chemical plant
  • Power sector
  • Gas Industry
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding

Equivalent Grade of Duplex Steel S31803 / S32205 Coupling

Duplex 2205S31803/S322051.4462

Ready Stock of S31803 / S32205 Duplex Couplings


Full Coupling

Duplex S31803 Socket weld Full Coupling
Duplex S32205 Threaded Full Coupling
UNS S31803/S32205 Full Couplings
Duplex Steel 2205 Full Coupling
1.4462 Full Couplings
ASTM A182 Duplex Steel Full Coupling
ASME SA 182 S31803 Duplex Full Couplings
Duplex S32205 Screwed Full Coupling
Alloy 2205 Forged Full Couplings


Half Coupling

Duplex S32205 Socket weld Half Coupling
Duplex UNS S31803 Threaded Half Coupling
UNS S31803/S32205 Half Couplings
Duplex 2205 Half Coupling
1.4462 Half Couplings
ASTM A182 Duplex Steel Half Coupling
ASME SA 182 S31803 / S32205 Half Couplings
Duplex S31803 Screwed Half Coupling
Alloy 2205 Forged Half Couplings


Forged Coupling

Duplex Steel UNS S32205 Forged Coupling
Duplex UNS S31803 Forged Coupling
UNS S31803/S32205 Forged Couplings
Duplex 2205 Forged Coupling
1.4462 Socket weld Forged Couplings
ASTM A182 Duplex Steel Forged Coupling
ASME SA 182 S31803 / S32205 Forged Couplings
Duplex S31803 Screwed Forged Coupling
Alloy 2205 Threaded Forged Couplings

ASME SA182 S31803, S32205 Duplex Couplings Price

ASTM A182 S31803 Duplex Couplings : FOB Price US $500.00-$2,200.00 / Ton
S31803 / S32205 Duplex Full Couplings :  FOB Price US $800.00-$4,000.00/ Ton
Duplex UNS S31803 / S32205 Half Couplings :  FOB Price US $800.00-$4,800.00/ Ton
ASTM A182 S32205 Socket Weld Duplex Coupling : FOB Price US $1,299.00-$2,999.00/ Ton
ASME  SA182 S31803 Duplex Threaded Couplings : FOB Price US $900.00-$4,000.00/ Ton

Duplex Steel S31803 / S32205 Coupling Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 – 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

ASTM A182 S31803 / S32205 Couplings Mechanical Properties

Grade Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
Duplex S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669

Widest Stock of S31803, S32205 Duplex Couplings

Suppliers Stockist and Distributors Of World's Top 10 Manufacturers Of Duplex Steel S31803 / S32205 Couplings

Approved In The Following Top Refineries Across The Globe

Application of Duplex Steel UNS S31803, S32205 Couplings

Oil & Gas Industry 82%
Chemical Industry 87%
Power Plants Industry 74%
Nuclear Plants Industry 70%
Ship Building Industry 84%
Paper & Pulp Industry 65%

Manufacturer Duplex S31803, S32205 Couplings

The list of top cities in India
New DelhiAhmedabadJaipurSuratSalemGandhinagar
BhubaneswarVijaywadaFirozabadBokaro Steel CityRajkotBharuch

ASTM A790 S31803 / S32205 / 2205 Couplings Distribution Network

Mexico, Lebanon, Thailand, Puerto Rico, Greece, Nigeria, Austria, Lithuania, Israel, Czech Republic, Vietnam, Bahrain, Afghanistan, Turkey, Zimbabwe, Philippines, Chile, Bhutan, United States, Croatia, Russia, Kazakhstan, Malaysia, Azerbaijan, Nigeria, Sri Lanka, Singapore, Nepal, Ukraine, Egypt, United Kingdom, Poland, Romania, Gambia, Kuwait, India, Belgium, Chile, Slovakia, Colombia, Sweden, Libya, Ecuador, Saudi Arabia, Tibet, Hong Kong, Iraq, Hungary, Estonia, Spain, Belarus, Tunisia, New Zealand, Canada, Bulgaria, Germany, Mongolia, Kenya, Yemen, Macau, Qatar, France, Ireland, Bolivia, Iran, Poland, Venezuela, Namibia, Iran, Mexico, Indonesia, Switzerland, Japan, South Africa, Bangladesh, Ghana, Serbia, South Korea, Netherlands, Italy, Portugal, Finland, Morocco, Brazil, Argentina, Trinidad and Tobago, Jordan, Algeria, Norway, Taiwan, Australia, Angola, Oman, Gabon, Peru, Denmark, United Arab Emirates, Costa Rica.

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Priminox Overseas

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