Get Quote

Super Duplex Steel S32750 / S32760 Pipes Supplier

Table Of Content

We manufacture Super Duplex grade pipes in our large manufacturing unit of Navgraha Steel & Engineering Company. We offer the pipes of high-alloy stainless steel material. It is a two-phase structure consisting of chromium, nickel concentration, and special alloying additives depending on the grade variation. These duplex UNS NO32760 compared to S32750, has in its chemical composition tungsten and copper addition. The two grades do not differ too much in the concentration of other chemical elements.

It combines elements like carbon, chromium, copper, manganese, molybdenum, nitrogen, nickel, phosphorous, sulphur and silicon.
The super duplex UNS NO32750 is an excellent substance. It shows some great characters that are welding property and several other useful properties. Also, it has higher strength qualities which in-return to help the entire substance to bind. The product is made up of the finest grade of aluminium steel.


These pipes exhibit high strength, resistance to high salt concentrations and low sensitivity to salt compounds at elevated temperatures. It also retains crack corrosion resistance, fatigue, pitting corrosion and intercrystalline corrosion resistance. The addition of copper (Cu) increases the species’ resistance to sulfuric acid, which is also used in the mining industry for sulfuric acid leaching equipment.

The entire pipes are made up of the finest raw material with some magical qualities like the high quality of corrosion resistance and fatigue resistance. These pipes are constructed with high quality of correctness, measurement, and design. The balanced dual-phase microstructure that combines high strength with cost-effective corrosion resistance is particularly used in high chloride environments. The super duplex pipes have lower alloying costs when it compared with similar ferritic and austenitic grades with equipment corrosion resistance in the chloride-containing environment. Due to that, the material increased tensile and yield strength. It is used in applications such as offshore platforms, fire-fighting systems, injection and ballast water systems.

The Super Duplex steels also find in uses such as chemical industry, paper and pulp industry, cryogenic and power industries for parts and subassemblies such as pumps, shafts, bushes, aerial constructions, heat exchangers, coolers, chemical transport pipelines.

Super Duplex S32750 S32760 Pipe

Standard Specification For Super Duplex Steel S32760 Pipes

Specifications ASTM A790, A928 / ASME SA790, SA928
Dimensional specification ANSI/ASME B36.19M, ANSI/ASME B36.10M
Seamless / Welded Pipe Size 1 / 8″ NB – 24″ NB
EFW Pipe Size 6″ NB – 48″ NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Manufacturing Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
Manufacturing Techniques Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Pipes End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Delivery Condition of Pipe Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Surface Finish No.1, No.4, No.8 Mirror Finish, 2B
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing

S32750 Super Duplex Steel Pipes Equivalent Grades

STANDARDWERKSTOFF NR.UNS
Super Duplex 25071.4410S32750 / S32760

ASTM A790 Super Duplex Steel S32760 Pipes Types

Seamless Pipes

Seamless Pipes

  • Super Duplex Steel 1.4410 Seamless Pipe
  • SDSS S32760 Seamless Pipes
  • Super Duplex S32760 Seamless Pipes
  • S32760 Super Duplex Steel Seamless Pipes
  • ASME SA790 S32750 Super Duplex Steel Seamless Pipe
  • Super Duplex S32750 Seamless Pipes
  • SDSS S32760 Seamless Pipes
  • SDSS S32750 Seamless Pipes
  • UNS S32760 Seamless Pipes
  • Super Duplex Steel S32760 Seamless Pipes
  • Super Duplex Stainless Steel 1.4410 Seamless Pipes
  • SDSS 1.4410 Seamless Pipe
  • Super Duplex Stainless Steel S32750 Seamless Pipes
  • ASTM A790 2507 Seamless Pipes
Welded Pipes

Welded Pipes

  • Super Duplex Stainless Steel 1.4410 Welded Pipes
  • SDSS 1.4410 Welded Pipe
  • Super Duplex 2507 Welded Pipes
  • S32760 Super Duplex Steel Welded Pipes
  • SDSS S32750 Welded Pipes
  • ASTM A790 S32760 Welded Pipes
  • SDSS S32750 Welded Pipes
  • Super Duplex Steel 1.4410 Welded Pipe
  • SDSS S32760 Welded Pipes
  • UNS S32750 Welded Pipes
  • ASME SA790 S32750 Super Duplex Steel Welded Pipe
  • Super Duplex S32750 Welded Pipes
  • Super Duplex Stainless Steel S32760 Welded Pipes
  • Super Duplex S32760 Welded Pipes
EFW Pipes

EFW Pipes

  • S32750 Super Duplex EFW Pipes
  • SDSS S32750 EFW Pipes
  • ASTM A928 S32760 EFW Pipes
  • ASME SA928 2507 Super Duplex Steel EFW Pipe
  • Super Duplex Steel S32750 EFW Pipes
  • Super Duplex Stainless Steel S32760 Electric Fusion Welded Pipes
  • SDSS S32750 Electric Fusion Welded Pipe
  • Super Duplex Steel 1.4410 EFW Pipe
  • SDSS S32750 Electric-Fusion-Welded Pipes
  • UNS S32760 EFW Pipes
  • Super Duplex Steel S32760 EFW Pipes
  • Super Duplex Stainless Steel 1.4410 EFW Pipes
  • SDSS 1.4410 EFW Pipe
  • Super Duplex 2507 EFW Pipes
Round Pipes

Round Pipes

  • SDSS 2507 Semi Round Pipes
  • Super Duplex 1.4410 Round Pipe
  • SDSS S32750 Round Pipes
  • 2507 SDSS Round Pipes
  • SDSS S32760 Semi Round Pipes
  • Super Duplex Stainless Steel 1.4410 Round Pipes
  • SDSS 1.4410 Round Pipe
  • Super Duplex Steel S32760 Round Pipes
  • S32760 Super Duplex Steel Round Pipes
  • SDSS S32750 Semi Round Pipe
  • UNS S32750 Round Pipes
  • Super Duplex Steel S32760 Round Pipes
  • S32750 Super Duplex Round Pipe
  • Super Duplex S32750 Round Pipes
ERW Pipes

ERW Pipes

  • SDSS 2507 Electric Resistance Welded Pipes
  • SDSS S32760 Electric-Resistance-Welded Pipes
  • Super Duplex S32760 ERW Pipes
  • Super Duplex 1.4410 ERW Pipe
  • Super Duplex 2507 ERW Pipes
  • S32750 Super Duplex Steel ERW Pipes
  • SDSS S32750 Electric Resistance Welded Pipe
  • UNS S32760 ERW Pipes
  • SDSS S32750 ERW Pipes
  • ASTM A790 S32760 ERW Pipes
  • ASME SA790 S32750 Super Duplex Steel ERW Pipe
  • Super Duplex Steel S32750 ERW Pipes
  • Super Duplex Stainless Steel  1.4410 ERW Pipes
  • SDSS 1.4410 ERW Pipe
Square Pipes

Square Pipes

  • SDSS 1.4410 Square Pipes
  • S32760 SDSS Square Pipes
  • S32750 Super Duplex Square Pipe
  • Super Duplex Steel S32750 Square Pipes
  • SDSS S32760 Square Pipes
  • SDSS 2507 Square Pipes
  • Super Duplex Stainless Steel 1.4410 Square Pipe
  • Super Duplex 1.4410 Square Pipe
  • Super Duplex Steel S32760 Square Pipes
  • S32760 Super Duplex Steel Square Pipes
  • SDSS S32750 Square Pipes
  • UNS S32750 Square Pipes
  • Super Duplex S32760 Square Pipes
  • SDSS S32750 Square Pipe

Chemical Composition of Super Duplex Steel S32750 & S32760 Pipes

GradeCMnSiPSCrNi
S327500.030 max1.20 max0.80 max0.035 max0.020 max24.00 – 26.006.00 – 8.00
S327600.05 max1.00 max1.00 max0.030 max0.010 max24.00 – 26.006.00 – 8.00

Mechanical Properties of DSS S32760 Pipes

GradeDensity (g/cm 3)Density (lb/in 3)Melting Point (°C)Melting Point (°F)
S32750 / S327607.80.28113502460

Other Types of S32750 Super Duplex Steel Pipes Ready Stock

  • Super Duplex S32750 Half Round Pipes
  • 2507 Super Duplex Steel Hollow Pipes
  • 1.4410 Super Duplex Pipes
  • Super Duplex S32750 Pipess
  • Super Duplex Steel 1.4410 Square Pipes
  • SDSS 1.4410 Seamless Pipes
  • S32760 Super Duplex Stainless Steel Electric-Fusion-Welded Pipes
  • SDSS 2507 Electric Resistance Welded Pipes
  • Super Duplex Steel S32750 Round Pipes
  • Super Duplex S32750 Heavy Wall Pipe
  • UNS S32750 Oval Pipe
  • Super Duplex Stainless Steel S32760 Pipes
  • S32750 Super Duplex Stainless Steel Large Diameter Round Pipes
  • Grade S32750 Super Duplex Steel Semi Round Pipes
  • S32760 Super Duplex Steel Square Pipe
  • SDSS S32750 Electropolished Pipes
  • ASTM A790 S32760 SDSS Heavy Wall Pipe
  • Super Duplex S32760 Thin Wall Pipes
  • ASTM A790 S32750 Pipes at Best Price
  • SDSS S32760 Semi Round Pipes
  • SDSS 2507 Pipes
  • S32760 Super Duplex Pipes
  • SDSS S32760 High Pressure Pipe
  • Super Duplex Steel 2507 Hexagonal Pipe
  • Grade S32750 Super Duplex Steel Cold Drawn Pipe
  • S32750 Super Duplex Steel Pipe
  • Super Duplex Steel S32760 Custom Pipes
  • Super Duplex Stainless Steel S32750 Welded Pipes
  • SDSS S32750 Round Pipe
  • S32750 SDSS Semi Round Pipes
  • SDSS 1.4410 Rectangular Pipes
  • ASTM A790 SDSS S32760 Welded Pipes
  • ASME SA790 SDSS S32760 Seamless Pipe
  • SDSS S32750 ERW Pipes

ASME SA790 S32760 Super Duplex Steel Pipes Applications

Application

Export Destinations for Super Duplex Steel S32760 Pipes

Countries where we export SDSS S32750 / S32760 Pipes

South Korea, Kazakhstan, Belarus, Ukraine, Malaysia, Thailand, France, Bahrain, Pakistan, Hungary, Belgium, Romania, Taiwan, Angola, Azerbaijan, Peru, Singapore, Israel, Indonesia, South Africa, Egypt, Russia, Ecuador, Vietnam, Poland, Hong Kong, Spain, Switzerland, Sweden, United Arab Emirates, Jordan, Algeria, Canada, United Kingdom, Chile, Saudi Arabia, Libya, Chile, Denmark, Argentina, Qatar, Lebanon, Austria, Afghanistan, China, Mongolia, Lithuania, Trinidad & Tobago, Nigeria, Poland, Oman, Venezuela, Croatia, Gabon, Iran, Sri Lanka, Philippines, Mexico, Nigeria, Netherlands, Bangladesh, Turkey, Bolivia, Morocco, Norway, Kenya, Costa Rica, Iran, Czech Republic, Finland, United States, Bulgaria, Ghana, Yemen, Slovakia, Kuwait, Brazil, Australia, Tunisia, New Zealand, Colombia, Portugal, Estonia, Iraq, Italy, Greece, Mexico, Japan, Bhutan, Serbia.

Cities where we export Super Duplex Steel S32750 / S32760 Pipes

Petaling Jaya, Granada, Mumbai, Ahvaz, Riyadh, Jaipur, Ahmedabad, Houston, Milan, Abu Dhabi, Cairo, Geoje-si, Ranchi, Hanoi, Bogota, Bhopal, Melbourne, Atyrau, Dammam, Thane, Madrid, Perth, Noida, La Victoria, Ho Chi Minh City, Surat, Doha, Port-of-Spain, Caracas, Algiers, Colombo, Rajkot, Gurgaon, Chandigarh, Sydney, Montreal, Baroda, Secunderabad, Jakarta, Al Khobar, Visakhapatnam, Kolkata, Kuwait City, Pimpri-Chinchwad, Tehran, New Delhi, Lahore, Edmonton, Nagpur, Karachi, Kuala Lumpur, Bengaluru, Indore, Howrah, New York, Faridabad, Courbevoie, Bangkok, Ankara, Istanbul, Coimbatore, Vadodara, Calgary, Seoul, Kanpur, Vung Tau, Pune, Al Jubail, Haryana, Muscat, Nashik, Hyderabad, Chennai, Navi Mumbai, Ulsan, Jeddah, Jamshedpur, Manama, Aberdeen, Santiago, Dallas, Busan, Ernakulam, Thiruvananthapuram, Gimhae-si, Los Angeles, Ludhiana, Toronto, Sharjah, Brisbane, Chiyoda, Dubai, Lagos, Rio de Janeiro.

PRODUCTS

Navgraha Steel & Engineering Company
Krishvi Escape, No. A208, 2ND Floor,
A Wing, Sitaram Poddar Marg,
Near Vinay Health Home, Fanaswadi, Bhuleshwar, Mumbai- 400002

Company

Material

Products

Quick Contact

Facebook Linkedin

Copyright © 2026 Navgraha Steel & Engineering Company.

Navgraha Steel & Engineering Company is an ISO-certified supplier and exporter of premium stainless steel, carbon steel, duplex, and high nickel alloy products, delivering quality materials and reliable solutions to industries worldwide.

Trust Signals

Social Media

Facebook Linkedin

Company

Material

Products

Quick Contact

Copyright © 2026 Navgraha Steel & Engineering Company.

Navgraha Steel & Engineering Company
Krishvi Escape, No. A208, 2ND Floor,
A Wing, Sitaram Poddar Marg,
Near Vinay Health Home, Fanaswadi, Bhuleshwar, Mumbai- 400002

Company

Material

Products

Quick Contact