Ninthore Overseas is one of the Leading Manufacturer And Exporter of Super Duplex S32750 Flanges, where the professionals working with us make use of high quality equipment and latest methodologies to manufacture the offered range of products. The duplex microstructure gives these Super Duplex Steel S32750 Slip On Flanges a low coefficient of thermal expansion and higher heat conductivity than austenitic steels and is suitable for working temperatures up to 300 Degree C. Our Super Duplex Steel S32760 Threaded Flanges is often used in Marine Industry and Shipbuilding: such as in Propellers and Shafts, Rudders, Shaft Seals, Pumps, Bolts and Fasteners, Valves, Instrumentation, Oil and Chemical Tankers.

Meanwhile, these Super Duplex Steel S32750 Weld Neck Flanges are also being offered in different sizes and shapes to our customers. Because our Super Duplex Steel S32760 Blind Flanges is substantially better than either SS 316L or SS 904L in this situation, it is a good candidate for wet process phosphoric acid applications. Ninthore Overseas is one of the pioneer manufacturer and supplier of our Super Duplex Steel S32750 Socket Weld Flanges, which are susceptible to loss exposures leading to precipitation of phases other than chromium carbide.

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The very low carbon content of these Super Duplex Steel S32760 Lap Joint Flanges in combination by means of its generally very good corrosion resistance make the steel essentially immune to inter – granular corrosion caused by chromium carbide precipitation.

Super Duplex Steel S32750 Pipe Flanges Specifications
Specifications : ASTM A182 / ASME SA182
Size : 1/8″ NB TO 24″ NB
Standards
: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Grades : S32750 / S32760 / S32950

Super Duplex Steel S32750 / S32760 Pipe Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
S32750 0.030 max 1.20 max 0.80 max 0.035 max 0.020 max 24.00 – 26.00 3.00 – 5.00 6.00 – 8.00 0.24 – 0.32 58.095 min
S32760 0.05 max 1.00 max 1.00 max 0.030 max 0.010 max 24.00 – 26.00 3.00 – 4.00 6.00 – 8.00 0.20 – 0.30 57.61 min

Super Duplex Steel S32750 / S32760 Plate Flanges Mechanical Properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S32750 / S32760 7.8 0.281 1350 2460

Equivalent Grades for S32750 / S32760 Super Duplex Steel Industrial Pipe Flanges

STANDARD WERKSTOFF NR. UNS
Super Duplex 2507 1.4410 S32750 / S32760

Super Duplex S32750 / S32760 Flanges 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

Super Duplex Steel S32750 / S32760 Pipe Flanges 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

Documentation

• 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)

 

Super Duplex S32750 Flanges

Ninthore Overseas is one of the Leading Manufacturer And Exporter of Super Duplex S32750 Flanges, where the professionals working with us make use of high quality equipment and latest methodologies to manufacture the offered range of products

Product Brand: Ninthore Overseas

Product In-Stock: InStock

Editor's Rating:
5
Super Duplex S32750 Flanges

Ninthore Overseas is one of the Leading Manufacturer And Exporter of Super Duplex S32750 Flanges, where the professionals working with us make use of high quality equipment and latest methodologies to manufacture the offered range of products

Product Brand: Ninthore Overseas

Product In-Stock: InStock

Editor's Rating:
5