Duplex Pipe, Duplex Steel Pipes, Super Duplex Steel Pipes, Duplex Seamless Pipes, Super Duplex Seamless Pipes, ASME SA790 Duplex Pipe Suppliers and Exporters in Mumbai, India.

Ferritic / Austenitic Welded Pipe Exporter, Suppliers of ASTM A790 Duplex Stainless Steel Seamless Pipes, Super Duplex Steel Welded Pipe Exporter, Duplex Steel Pipe Manufacturer in Mumbai, India.

Duplex and Super Duplex

Ganpat Industrial Corporation offers a wide range of Duplex and Super Duplex Stainless Steel Pipes, which has the same benefits as its counterpart. We also offer these products in different grades such as Duplex 31803 Pipes, Duplex S32205 Pipes, Super Duplex S32750 Pipes, and Super Duplex S32760 Pipes. Ganpat Industrial Corporation is one of the well-known trader and dealer of Duplex Steel Seamless Pipes, which is a stainless steel designed for applications which demand exceptional strength and corrosion resistance. Super Duplex Steel Welded Pipes is a mixed microstructure of austenite and ferrite (50 / 50) which has improved strength over ferritic and austenitic steel grades. The main difference is that these Duplex Steel EFW Pipes has a higher molybdenum and chromium content which gives the material greater corrosion resistance than standard duplex grades. The balanced dual phase microstructure of Super Duplex Steel ERW Pipes combines high strength with cost effective corrosion resistance particularly in high chloride environments. These Duplex Steel Round Pipes has lower alloying costs when compared with similar ferritic and austenitic grades with equipment corrosion resistance in chloride containing environments due to the materials increased tensile and yield strength. In many cases, Super Duplex Steel Square Pipes gives the purchaser the welcomed option of purchasing smaller thicknesses without the need to compromise on quality and performance. Meanwhile, these Duplex Steel Rectangular Pipes has 25 % chromium, 4 % molybdenum, and 7 % nickel.

Super Duplex SS Seamless Pipe, Duplex SS Welded Pipes, Super Duplex ERW Pipes, Duplex EFW Pipes, Duplex Steel Pipes, ASME SA790 Welded Super Duplex Pipes, SAF 2205 Pipes, Super Duplex Steel 2205 Pipes, Duplex Steel Welded Pipe Manufacturer in India.

Duplex and Super Duplex

Duplex Seamless Pipe
Super Duplex Welded Pipe

Duplex & Super Duplex Pipes Specifications
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 Welded Pipes

Duplex and Super Duplex Duplex & Super Duplex Seamless Pipe Duplex Seamless Pipe
Super Duplex Seamless Pipe
Duplex Steel Seamless Pipe
Super Duplex Steel Seamless Pipe
ASTM A790 Super Duplex Seamless Pipes
Duplex and Super Duplex Duplex & Super Duplex Welded Pipe Duplex Welded Pipe
Super Duplex Welded Pipe
Duplex ERW Pipe
Super Duplex EFW Pipe
Duplex Steel EFW Welded Pipe
Super Duplex Steel EFW Welded Pipe
ASTM A790 Duplex Welded Pipes
Duplex and Super Duplex Duplex & Super Duplex Round Pipe Duplex Round Pipe
Super Duplex Round Pipe
Duplex Steel Round Pipe
Super Duplex Steel Round Pipe
ASTM A790 Super Duplex Round Pipes
Duplex and Super Duplex Custom Duplex & Super Duplex Pipe Duplex Custom Pipe
Super Duplex Custom Pipe
Super Duplex Steel Custom Pipe
Duplex Steel Custom Pipe
ASME SA790 Duplex Custom Pipes

Other Grades of Duplex & Super Duplex

Duplex & Super Duplex Pipe Price List

  • Duplex seamless pipes
    US $2500-4100 / Ton (FOB Price)
  • seamless pipe astm A790 Duplex
    US $S31803 / S32205-1200 / Ton (FOB Price)
  • Super Duplex seamless pipe
    US $500-2000 / Ton (FOB Price)
  • ASTM A790 Super Duplex welded pipe
    US $850-2200 / Metric Ton (FOB Price)
  • sa790 Duplex seamless pipe
    US $1.5-9 / Kilogram (FOB Price)
  • Super Duplex seamless pipe manufacturer
    US $850-2200 / Metric Ton (FOB Price)
  • ASTM A790 Duplex Welded Pipe
    US $500-1000 / Ton (FOB Price)

Duplex & Super Duplex Seamless / Welded Pipes Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

Duplex & Super Duplex Pipes Test Certificates

We at GIC provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

ASTM, ASME and API Duplex & Super Duplex Welded Pipe Value Added Services

Material Testing:
We at Ganpat Industrial Corporation ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

Duplex & Super Duplex Pipes Packaging

Duplex Seamless Pipe may be furnished bare or coated and with capped ends. pipes up to 3” OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of Super Duplex Seamless Pipe may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3” OD will be supplied loose.

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Duplex & Super Duplex Pipes Supplier

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Duplex & Super Duplex Steel Pipe Exporter

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