Super Duplex Steel Tubes,Duplex Tube, Duplex Steel Tubes, Super Duplex Seamless Tubes, Duplex Seamless Tubes, Super Duplex Tubing Suppliers and Exporters in Mumbai, India.

Ferritic / Austenitic Welded Tube Exporter, Duplex Steel Welded Tube Exporter, Suppliers of ASTM A789 Duplex Stainless Steel Seamless Tubes, Duplex SteelTube Manufacturer in Mumbai, India.

Duplex Tubes

Ganpat Industrial Corporation offers a wide range of Duplex and Super Duplex Stainless Steel Tubes, which possess excellent mechanical properties. We also offer these products in different grades such as Duplex Tubes, Duplex Tubes, Super Duplex Tubes, and Super Duplex Tubes. This high molybdenum, chromium and nitrogen content in these Duplex Steel Seamless Tubes results in excellent resistance to chloride pitting and crevice corrosion attack. The duplex structure provides our Super Duplex Steel Welded Tubes with exceptional resistance to chloride stress corrosion cracking. Usage of these Duplex Steel EFW Tubes should be limited to applications below 600 Degree F (316 Degree C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of our Super Duplex Steel ERW Tubes. Often a light gauge of these Duplex Steel Round Tubes can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight of our Super Duplex Steel Square Tubes can dramatically reduce the overall cost of fabrication. These Duplex Steel Rectangular Tubes is highly resistant to uniform corrosion by organic Plateids such as formic and acetic acid. Our Super Duplex Steel Electropolish Tubes is also highly resistant to inorganic acids, especially if they contain chlorides. Ganpat Industrial Corporation is one of the well-known dealer and trader of these Duplex Steel Instrumentation Tubes, which should be solution annealed and quenched after either hot or cold forming.

Super Duplex Seamless Tube, Super Duplex EFW Tubes, Duplex Welded Tubes, Super Duplex Welded Tubes, Duplex ERW Tubes, Super Duplex ERW Tubes, Super Duplex Steel Welded Tube Manufacturer in India.

Duplex Tube

Duplex  Tube
Super Duplex Tube Seamless Tube

Duplex & Super Duplex Tube Seamless Welded Tubes Specifications
Specifications : ASTM A789 ASME SA789
Dimensions : ASTM, ASME and API
Tube 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 & Super Duplex Tube

Duplex Seamless Tubes Duplex Seamless Tube Duplex Seamless Tube
Super Duplex Seamless Tube
Duplex Seamless Tubing
ASTM A789 Super Duplex Seamless Tubes
Duplex Welded Tubes Duplex Welded Tube Duplex Welded Tube
Super Duplex Welded Tube
Duplex ERW Tube
Super Duplex EFW Tube
Super Duplex Welded Tubing
ASTM A789 Super Duplex Welded Tubes
Duplex Round Tubes Duplex Round Pipe Duplex Round Tube
Super Duplex Round Tube                        Duplex Round Tubing
ASTM A789 Duplex Round Tubes

Other Grades of Duplex Tube

ASTM A789 Duplex & Super Duplex Tube Prices

  • Duplex seamless tubes
    US $2500-4100 / Ton (FOB Price)
  • seamless tube astm A789 Duplex
    US $S31803 / S32205-1200 / Ton (FOB Price)
  • Super Duplex seamless tube
    US $500-2000 / Ton (FOB Price)
  • ASTM A789 Duplex welded tube
    US $850-2200 / Metric Ton (FOB Price)
  • SB789 Super Duplex welded tube
    US $1.5-9 / Kilogram (FOB Price)
  • Duplex steel pipe manufacturer
    US $850-2200 / Metric Ton (FOB Price)
  • ASTM  A789 Duplex Welded tube
    US $500-1000 / Ton (FOB Price)

Duplex & Super Duplex Tube Steel Tubes 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 Tube 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 Duplex & Super Duplex Tube 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 Tube Packaging

Duplex Tube Wooden Packing Duplex Tube Packing Duplex Seamless Tube 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 Tube may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3” OD will be supplied loose.

ASTM A789 Duplex & Super Duplex Tube Popular Searches

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Duplex & Super Duplex Tube Supplier

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Duplex & Super Duplex Tube Exporter

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