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ASTM A790 UNS S32750 SMLS Pipe SCH160S DN100 from

Green Certifications: Green Seal

Tpye: SMLS Pipe
Material: ASTM A790 UNS S32750
Size: DN100
Wall thickness: SCH160S

The chemical composition of Super Duplex 2507

Element Content (%)
Chromium, Cr 24 – 26
Nickel, Ni 6 – 8
Molybdenum, Mo 3 – 5
Manganese, Mn 1.20 max
Silicon, Si 0.80 max
Copper, Cu 0.50 max
Nitrogen, N 0.24 – 0.32
Phosphorous, P 0.035 max
Carbon, C 0.030 max
Sulfur, S 0.020 max
Iron, Fe Balance

The physical properties of Super Duplex 2507

Properties Metric Imperial
Density 7.8 g/cm3 0.281 lb/in3
Melting point 1350°C 2460°F


Super Duplex 2507 is widely used in the following sectors:

  • Power
  • Marine
  • Chemical
  • Pulp and paper
  • Petrochemical
  • Water desalinization
  • Oil and gas production


Steel pipe is a building material made from an alloy of iron and carbon. It is widely used in the construction industry, but can also be found in a variety of manufacturing and industrial applications. In plumbing systems, steel pipe can be used to transport liquids and gases for commercial and residential buildings, as well as in municipal water supplies. This material also acts as a structural component for scaffolding and framing systems. Outside of the US, the term “tube” is often used instead of “pipe.”

China Steel Pipe Manufacturer supplies Seamless / Welded Steel Pipes, Industrial Pipes, Piping System in all kinds of materials, such as carbon steel, stainless steel, alloy steel, etc.