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ASTM A790/A789 UNS S32750 Super Duplex Steel

ISO Approved Manufacturer & Exporter of ASTM A790/A789 UNS S32750 Super Duplex Steel Pipes & Tubes.

ASTM A790 UNS S32750 Super Duplex 2507 werkstoff nr.1.4410 Seamless Pipes & Tubes Manufacturer, Exporter & Suppliers.

UNS S32750 Super Duplex Steel Seamless Pipes & Tubes, Welded Pipes & Tubes, ERW Pipes Suppliers in India.

Super Duplex Pipes & Tubes

sort of channels dependably picked up by the customers who are require phenomenal quality and crumbling protection. The steel has splendid confirmation from chloride broaden usage breaking, high warm conductivity and a low coefficient of warm change. Likewise, the high chromium, molybdenum, and nitrogen levels give unimaginable security from setting, cleft, and general use.

By a wide margin the vast majority of 2507/1.4410 duplex steel channels are made by nippy drawn strategy. The compound has higher yield quality and lower versatility than austenitic steels so fabricators may fid that higher enclosing powers, expanded cross of bowing, and broadened settlement for springback are basic. Huge portrayal, widen encompassing, and comparable methods are more hard to perform on 2507 than on an austenitic treated steel. While shaping requires over 10% fresh misshapening, an answer temper and soak are proposed. What's more, completed cool drawn duplex steel pipe, creator ought to be blueprint sustained and drenched. The base toughening tempeture is 19250F. Toughening ought to be taken after in a brief instant by a quick air or water smother. To acquire most vital breaking down protection, warm treated things ought to be restored and flushed.

Duplex Steel Pipes and Tubes are called as "duplex", for the reason that they have a two-section microstructure that comprises of grains of austenitic and ferritic steel. At the point when Duplex steel is being dissolved it solidifies from the fluid portion to an absolutely ferritic arrangement. As the material gets chill off to room temperature, roughly 50% of the ferritic grains make over to austenitic grains ("islands"). All things considered, the result is a microstructure of roughly 50 percent of austenite and 50 percent of ferrite. Super Duplex Steels are generally twice as amazing as standard austenitic or ferritic steels.

We are occupied with offering an unparalleled get together of Copper Alloy Pipes and Tubes. With gigantic experience and an equipped group of staff, this scope of copper amalgam is made using better review nickel and copper combination than guarantee its dimensional exactness, consumption obstruction and ideal quality. What's more, the offered range is appropriate in various parts, for example, oil and gas, penetrating and well building and synthetic enterprises.


Super Duplex S2507 S32750 1.4410


Material Grade S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 etc
Outer Diameter 5.80mm – 323.90mm (0.23″ to 12″)
Wall Thickness 0.71mm – 25.4mm (0.04″ to 1″)
Length as per customers requirement
Standard ASTM A789 ; ASTM A790 ; EN 10216-5ect .
Application a) Petroleum
b) Chemical industry
c) Instrument
d) Industrial transportation
e) Mechanical structure industry
f) Need high corrision ability pipe’s industry, such as offshore industry etc
Advantages a) Superior surface finish
b) Better mechanical property
c) More precise dimension
d) Perfect inspection method and inspection equipment


Chemical Composition
UNS No Grade C Si Mn P S Cr Mo Ni N Other S32750 2507 0.030 0.80 1.20 0.035 0.020 24.0/26.0 3.0/5.0 6.00/8.00 0.24/0.32 Cu:0.50


Mechanical Properties
UNS No Grade Proof Stress0.2% (MPa) Tensile Strength(MPa) ElongationA5(%) Hardness Max
S32750 2507 550 795 15 310 32*


Type Of UNS S32750 Super Duplex Steel Seamless Pipes & Tubes
  • UNS S32750 Tubes
  • UNS S32750 Welded Pipes
  • UNS S32750 Seamless Pipes
  • Super Duplex Tubes
  • Super Duplex Steel Welded Pipes
  • Super Duplex Steel Seamless Pipes
  • Super Duplex 2507


  • Electronics
  • 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


Available Super Duplex Stainless Steel Pipes

Super Duplex treated steel 2507 Seamless Pipe Inconel Pipe Tubes at processing plant rate Super Duplex hardened steel 2507 Seamless Tube Inconel Pipe Tubes at plant rate Super Duplex tempered steel 2507 Welded Pipe Inconel Pipe Tubes at production line rate Super Duplex treated steel 2507 Welded Tube Inconel Pipe Tubes at industrial facility rate Super Duplex hardened steel pipe


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