Specialist in Manufacturing Industrial Steel Fasteners

Duplex Steel 2205 Pipes & Tubes

We at Vision Alloys are noticeable provider, stockist, producer and manufacturer of Duplex Steel 2205 Pipes and Tubes. Duplex Pipes are made using Zeron 100 stainless steel and have dominating resistance against consumption. They are transcendent to the extent quality and illustrated by the settlement of the customer. We ensure our clients that our Duplex Steel 2205 Pipes and Tubes will give long organization life to the customer. Prevalent nature of rough material is used to manufacture our entire thing go.

Duplex Steel 2205 Pipes and Tubes has a part of the considerable components, for instance, High mechanical quality, Resistance to corosion and Improved welding properties. Available in various assessments and judgments, these Duplex Steel 2205 Pipes and Tubes are used as a piece of oil and gas refineries, substance, fertilizer, petrochemicals and diverse business wanders. We passed on our assignments in a conferred day and age utilizing modified bundling.

Features of Duplex steel UNS S31803 seamless and welded pipe & tube:

  • High imperviousness to chloride stress consumption splitting
  • Immunity to chloride setting and cleft erosion
  • Great general consumption resistance
  • Great sulfide stretch erosion resistance
  • High Strength
  • Great workability and weldability


Chemical process vessels, piping and heat exchangers, Pulp mill digesters, bleach washers, chip pre-steaming vessels, Food processing equipment, Oil field piping and heat exchangers, Flue gas desulfurization equipment

Related Product

Super Duplex Steel


Standards ASTM/ASME  A/SA  789, 790
Grade UNS S31803, S32205
Size ½”NB – 24”NB
Schedule SCH 10 – SCH XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
End Plain End, Beveled End, Threaded.
Length Single Random, Double Random & Cut Length.
Form Round, Square, Rectangular, Hydraulic Etc.

Chemical Composition :

Grade Common Name C% Mn% Si% P% S% Cr% Ni% Mo% N%
2205 S31803 0.030 2.00 1.00 0.030 0.020 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20
2205 S32205 0.030 2.00 1.00 0.030 0.020 22.0-23.0 4.5-6.5 3.0-3.5 0.14-0.20

Mechanical Properties :

Tensile strength 620MPa min Density 7,805kg/m3
Yield strength 450MPa mi Elastic modulus 200GPa

Physical Properties :

Elongation 25% min Mean coefficient of thermal expansion
Brinell hardness 293 HB max 0-100oC 13.7µm/m/oC
Rockwell hardness 31 HR C max   0-315oC

Vision Alloys exports Duplex Steel 2205 Seamless & Welded Pipes & Tubes to countries like Saudi Arabia, United Arab Emirates, Singapore, Malaysia, Germany, Iran, United Kingdom, Italy, Israel, Russia, United States Of America, South Africa, Kenya, Nigeria, Phillipines.

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