Ninthore Overseas is one of the Leading Manufacturer And Exporter Of High Quality Incoloy 825 Pipes to the clients. Incoloy 825 Seamless Pipes (UNS N08825) is similar to Incoloy 800 Seamless Pipes but has improved resistance to aqueous corrosion. Incoloy 825 Welded Pipes is a nickel – iron – chromium alloy with titanium, copper, and molybdenum. Incoloy 825 EFW Pipes is the forerunner of many of the Molybdenum containing nickel iron chromium alloys which have seen service over the past century. Incoloy 825 ERW Pipes is highly resistant to corrosion and has excellent resistance to both reducing and oxidizing acids like sulfuric and phosphoric.

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Incoloy 825 Pipes

Incoloy 825 Pipes

On the other hand, conventional machining techniques used for iron based Incoloy 825 Pipes may be used. Incoloy 825 Round Pipes is actually a nickel iron chromium alloy with additions of molybdenum, titanium and copper, with exceptional resistance to many aggressive corrosion environments. Incoloy 825 Pipes has excellent resistance to both reducing and oxidizing acids, to stress – corrosion cracking, and to localize attack such as pitting and crevice corrosion.

Like many of the alloys in the Incoloy family, Incoloy 825 Pipes offers users a number of benefits: such as it has excellent resistance to both reducing and oxidizing acids like sulfuric and phosphoric. These Incoloy 825 Pipes are sourced from our reliable vendors who manufacture them from high grade material. Meanwhile, these Incoloy 825 Hallow Pipes are also being offered in different sizes and shapes to our customers.

Incoloy 825 Seamless Pipes Specifications
Specifications : ASTM B423 / ASME SB 423
Dimensions : ASTM, ASME and API
Seamless 825 Pipes : 4 to 219mm W. T.: 0.5 to 20mm
Welded 825 Pipes : 5.0 mm – 1219.2 mm
EFW 825 Pipes : 5.0 mm – 1219.2 mm
Size : 15″NB TO 150″NB IN
Specialized in : Large Diameter Size
Schedule : SCH5, SCH10, SCH40, STD, SCH80, SCH160
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form : Round, Hydraulic Etc
Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded
825 Incoloy Alloy Pipes Chemical Composition
Grade C Mn Si Fe S Cr Cu Ti
825 min. 22.0 19.5 1.5 0.6
max. 0.05 1.0 0.5 0.015 23.5 3.0 1.2
Incoloy Alloy 825 Pipe Mechanical Properties
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
825 Psi – 80,000 , MPa – 550 Psi – 32,000 , MPa –220 30
Equivalent Grades for 825 Incoloy Pipe
Grade UNS No Old British Euronorm GOST Japanese JIS
Incoloy 825 N08825 NA 16 NiCr21Mo 2.4858 NFE30C20DUM ЭП703 NCF 825
Incoloy 825 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
825 Incoloy Pipes Test Certificates

We at Ninthore Overseas 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

Material Testing

We at Ninthore Overseas 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 Macro Test
• 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)