Duplex UNS S31803 / S32205 Pipes & Tubes

National India. Co (INDIA) is one of the leading manufacturer, suppliers of Duplex Steel S31803 Seamless Pipes, Duplex S32205 DIN 1.4462 Welded Tubes, Duplex Steel S32205 Welded Pipe, Duplex DIN 1.4462 Tubing, Duplex Steel UNS S32205/S31803 Pipe, ASTM A790 Duplex Steel Pipes in india.

National India. Coinventory also includes S32205 / S31803 Pipe Tube used in various industries due to their excellent features and performance. We as the leading manufacturer and suppliers of duplex products, we make use of high quality of raw material in accordance to international quality standards. Moreover, the latest machinery and tools are used for creating an exact size and length of these pipes and tubes. Our professionals make sure that each and every material we use is of top-notch quality and offer best outcome.

Well, talking about duplex grade and its features S32205/ S31803 are ideally suitable for high corrosive and high-pressure environments. Basically, it is a two-phase, austenitic – ferritic duplex steel consisting of chromium, nickel and molybdenum contents. The stainless steel alloy is used in wide range of duplex SS grade and mainly characterized by its excellent corrosion resistance and high yield strength. Duplex steel alloy even demonstrates outstanding resistance to the crevice, cracking, erosion and also has high fatigue strength. Furthermore, products like duplex pipes & tubes of the stainless steel grade exhibit high strength, durability, excellent resistance to corrosion, dimensional accuracy and long service life.

You can get the exact material according to your requirement at the least possible price. We also provide Reworks, FOB, CFR, CIF, and door to door delivery prices. The materials we offer are completely verifiable, right from raw material test certificate to the final dimensional statement. E-guarantee to give a response within 24hours working hours (usually in the same hour).You can also get stock alternatives, mill deliveries with minimizing manufacturing time. We are completely dedicated to our customers. If it will not possible to meet the customer requirements after examining all options, we will not mislead by making false promises which will create good customer relations.

Specifications:ASTM A 790 ASME SA 790
Dimensions:ASTM, ASME and API
Size:1/2″NB TO 12 “NB IN
Specialized in:Large Diameter Size
Schedule:SCH20, SCH30, SCH40, STD, SCH80
Type:Seamless / ERW / Welded / Fabricated
Form:Round, Hydraulic Etc
Length:Single Random, Double Random & Cut Length.
End:Plain End, Beveled End, Treaded

Types of Duplex UNS S31803 / S32205 Pipes & Tubes

Duplex S31803 / S32205 Seamless Pipe:Duplex S31803 / S32205 Seamless Pipe
Duplex S31803 / S32205 Seamless Pipe
S31803 / S32205 Duplex Seamless Pipe
UNS S31803 / S32205 Seamless Pipe
WERKSTOFF NR. 1.4462 Seamless Pipe
ASTM A790 S31803 / S32205 Duplex Seamless Pipes
Duplex S31803 / S32205 Welded Pipe:Duplex S31803 / S32205 Welded Pipe
S31803 / S32205 Duplex Welded Pipe
Duplex S31803 / S32205 ERW Pipe
Duplex S31803 / S32205EFW Pipe
Duplex S31803 / S32205 ERW Pipe
Duplex S31803 / S32205 EFW Pipe
S31803 / S32205 Duplex Welded Pipe
UNS S31803 / S32205 Welded Pipe
WERKSTOFF NR. 1.4462 Welded Pipe
ASTM A790 S31803 / S32205 Duplex Welded Pipes
Duplex S31803 / S32205 Round Pipe:Duplex S31803 / S32205 Round Pipe
S31803 / S32205 Duplex Round Pipe
S31803 / S32205 Duplex Round Pipe
UNS S31803 / S32205 Round Pipe
Duplex UNS S31803 / S32205 Round Pipe
ASTM A790 Duplex Round Pipes
Custom Duplex S31803 / S32205 Pipe:Duplex S31803 / S32205 Custom Pipe
S31803 / S32205 Duplex Custom Pipe
S31803 / S32205 Duplex Custom Pipe
UNS S31803 / S32205 Custom Pipe
WERKSTOFF NR. 1.4462 Custom Pipe
ASME SA790 Duplex S31803 / S32205 Custom Pipes
  • Transport and traffic
  • Pulp and paper industry
  • Medicine
  • Fertilizers
  • Valve & Pumps
  • Petrochemical
  • Architecture and construction
  • Aerospace
  • Nuclear Power
  • Energy industry
  • Chemicals industry
  • Nickel Alloy in Pulp and Paper
  • Motor industry
  • Food and drink

Chemical Composition of Duplex Steel UNS S31803 / S32205 Pipes & Tubes:

10.030.02 23.0 – 3.5 22.0 – 23.0 0.03 4.5 – 6.5 0.14 – 0.2 Bal

Mechanical Properties of Duplex Steel UNS S31803 / S32205 Pipes & Tubes:

DensityMelting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15 %
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