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ASTM A790 UNS S31803 Welded Pipes

Home 9 PIPES 9 SS PIPES 9 ASTM A790 UNS 31803 WELDED PIPES
ASTM A790 UNS s31803 Welded Pipes<br />

ASTM A790 UNS S31803 Welded Pipes, ASTM A790 UNS S31803 ERW Pipes, UNS S31803 Welded Pipe, ASME SA 790 S31803 Welded Pipes, Duplex Steel S31803 Welded Pipe, Duplex Steel s31803 Welded Pipe, Duplex Steel Welded Pipe Suppliers in India.

Duplex 1.4462 Welded Pipes Exporter, Duplex 31803 ERW Pipes Dealer, Welded Ferritic/Austenitic Duplex Steel S31803 Welded Pipes, Duplex Steel S31803 Welded Pipe, ASTM A790 UNS S31803 Welded Pipes Manufacturer in Mumbai, India.

Detailed Information:

We at RatnaExporter.com are a well-known Manufacturer, Supplier, and Stockist of ASTM A790 UNS S31803 Welded Pipes. Raw materials of the highest quality are used in the fabrication of these Pipes. We have installed all the latest and most advanced machinery. We are a reputed entity offering A790 UNS 31803 Welded Pipes in a variety of sizes and thicknesses to meet our customers’ needs.

UNS S31803 Welded Pipes are distinguished by their dual-phase microstructure, composed of approximately 50 % austenitic and 50 % ferrite. Our Welded Pipes have a smooth finish and are durable as ASTM A790 UNS S31803 Welded Pipes. ASTM A790 UNS s31803 Welded Pipes have a yield strength that typically exceeds that of austenitic stainless steel. Sizes range from 1/8′′ to 6′′ with Plain End, Beveled End, and Threaded End.

These ASTM A790 UNS S31803 Welded Pipes are the most commonly available duplex grade. They should not be used at temperatures above 300 degrees Celsius due to embrittlement. ASTM A790 UNS S31803 Welded Pipes are used in a variety of industries including chemical, petrochemical, marine, oil and gas, and transportation. We test these pipes before they are sent to the clients so that we don’t deliver damaged pipes. This stress-relieving operation is carried out at temperatures ranging from 525 To 600 degrees Celsius, and as a result, resistance in harsh environments has increased. Every employee here is held accountable for their quality of work.

Furthermore, we are committed to improving our employees’ technical and operational capabilities through training and continuous technical quality awareness. We have achieved high quality due to the dedication of our professionals.

We specialize in ASTM A790 UNS S31803 Welded Pipes Exporting in Turkey, Egypt, Singapore, Malaysia, Indonesia, Jordan, South Africa, Oman, Qatar, and Italy.

Specification of ASTM A790 UNS S31803 Welded Pipes

Specification Values
Forming Hot and Cold Finished
Sizes 1/8 to 100-inch
Thickness Up to 25mm
Length Up to 12 Metres
End Preparation Plain / Bevelled / Threaded

 

Chemical Composition of ASTM A790 UNS S31803 Welded Pipes

Element

Composition, %

Carbon

0.05 max

Manganese

1..00 max

Phosphorus

0.03 max

Sulphur

0.010 max

Silicon

1.00 max

Nickel

6-8

Chromium

24.00 – 26.00

Molybdenum

3-4

Nitrogen

0.2 – 0.3

Copper

0.5-1.0

Other

0.5-1

Mechanical Properties of ASTM A790 UNS S31803 Welded Pipes

Property

Value

Tensile Strength, min, ksi, [MPa]

90 [ 620]

Yield Strength, min, ksi [MPa]

65 [450]

Elongation in 2 in. or 50mm, min, %

25

Hardness, max

HBW

HRC

290

30

Heat Treatment of ASTM A790 UNS S31803 Welded Pipes

Process

Value

Annealing Temperature °F [°C]

1870 – 2010 [1020 – 1100]

Quenching

Rapid Cooling in Air or Water

 

ASTM A790 UNS S31803 Welded Pipes Test Certificates

At GIC, we provide Manufacturer TCs (Test Certificates) that comply with EN 10204/3.1B, Raw Materials Certificates, Radiography Test Reports, and Third Party Inspection Reports. Aside from standard certificates, we also provide NACE MR 01075. FERRITE CONTENT as per norms if clients request it.

  • EN 10204/3.1B,
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Third-Party Inspection Report, etc.

ASTM A790 UNS S31803 Welded Pipes Value Added Services

Material Testing:

RatnaExports.com ensures that all materials go through strict quality tests before dispatch.

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

Documentation

  • Commercial Invoice, which includes HS Code
  • Packing List including net weight and gross weight, number of boxes, Marks, and Numbers
  • Certificate of Origin legalized/attested by the Chamber of Commerce or Embassy
  • Fumigation Certificates
  • Raw Material Test Reports
  • Material Traceability Records
  • Quality Assurance Plan (QAP)
  • Heat Treatment Charts
  • Test Certificates certifying NACE MR0103, NACE MR0175
  • Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
  • Guarantee Letter
  • NABL-approved Laboratory Test Reports
  • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
  • Form A for the Generalised System of Preferences (GSP)

ASTM A790 UNS S31803 Welded Pipes Packaging

ASTM A790 UNS S31803 Welded Pipes are used in many industries, including petrochemicals, oil, gas, power generation, bulk liquid transportation, chemicals, pharmaceuticals, pulp and paper manufacturing, textiles, etc. Our ASTM A790 UNS S31803 Welded Pipes are packaged in wooden cases under international standards to prevent damage during transportation. Standard export packaging is also done in wooden cases. We offer ASTM A790 UNS S31803 Welded Pipes marked with grades, lot numbers, sizes, degrees, and our trademark. We can also keep ASTM A790 UNS S31803 Welded Pipes with custom marks upon request.

ASTM A790 UNS S31803 Welded Pipes Application Industries

  • Uses in oil drilling companies off-shore
  • Help in the generation of electricity
  • Services in the petrochemical industry
  • Services in processes related to gas
  • Services in chemicals for special applications
  • Benefits in the pharmaceutical industry
  • Benefits in equipment for the pharmaceutical industry
  • Benefits in gear for the chemical industry
  • Benefits in equipment for seawater
  • Benefits in exchangers of heat
  • Uses in refrigeration condensers
  • Services in the industry of pulp and paper

Countries We Export:

Cities We Supply:

London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow