What is duplex and super duplex S32760/Zeron 100 Flanges ?
Sumit Impex is India’s one of the greatest supplier, Exporter and Stockholder of 2507 Duplex Stainless Steel Super Duplex Steel 2507 (UNS 32750) Flange. A rejection rate of shy of what one percent has set the case. The fundamental clarification behind this is the need that we accommodate total satisfaction of the customer. This fuses our fabulous after arrangements services,We have given Duplex 2507 Super Duplex Steel 2507 (UNS 32750) FlangePetrochemical plants, Nuclear power adventures, Oil and gas industriesin south Africa, Australia, new Zealand, Gambia, Ghana, Guinea, Nigeria, Egypt, Morocco, Sudan, Kenya, Mozambique, Zimbabwe, Madagascar, Tunisia, Saudi Arabia, kuwait, Qatar, U.A.E,& Turkey in Africa Citizen Metal is No. 1 Supplier and exporter of Super Duplex Steel 2507 (UNS 32750) Flangefrom INDIA We are having wide extent of sizes in our heap of 2507 Duplex Stainless Steel and 2205 Super Duplex Stainless Steel Super Duplex Steel 2507 (UNS 32750) Flange.

Stainless Steel 304H Round Bar, SS 304H Bright Bars Stockists in Mumbai, ASME SA 276 SS 304H Bars, SS 304H Hex Bar, SS 304H Flat Bar Supplier in India.
Stainless Steel 304H Rods, SS 304H Square Bar Supplier in Mumbai, ASTM A276 SS 304H Bars Exporter, SS 304H Forged Round Bar Stockists in India.
Stainless Steel 304H Bar gets its desired dimensions and surface finish with thorough surface refinement process. Additionally, these are coated with SATIN and bright black polish that prevents from rusting mostly in the uncovered parts.
These bars have improved corrosion and abrasion resistance. Most importantly, SS grade bars resist buckling in terms of normal load that is the prominent option for engineering applications. These bars also possess good machinability, formability so these are easily modified into complex shapes.
These impart erosion due to harsh chemicals such as sulfides, chlorides, and acids that are due to high-grade ingot structure. Cracking like pitting, crevice and stress are opposed by the surface ideal for adverse environments.
ASTM/ASME A240 duplex and super duplex S32760/Zeron 100 Flanges Specifications
Specifications | ASTM A182 / ASME SA182 |
---|---|
Standard | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
Size Range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 , as per Customer Requirements |
Dimensions | 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. |
Surface | pickling, annealing, bright, sand blast, hair line |
Type | Weld Neck Ring Flange (WNRF), Slip-On Ring Flange (SORF), Blind Ring Flange (BLRF), Socket Weld Ring Flange (SWRF), Threaded Ring Flange, Lap Joint Ring Flange (LJRF), Ring Type Joint Flange (RTJF), |
Connection type | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove. |
Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
STANDARD | WERKSTOFF NR. | UNS |
Super Duplex 2507 | 1.4410 | S32760 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S32760 | 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 |
Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
S32760 | 7.8 | 0.281 | 1350 | 2460 |
Other Products
Super Duplex S32760 Raised Face Slip On Flanges | S32760 Super Duplex Steel Slip On Flanges |
ASME SA182 Super Duplex S32760 Slip On Flanges | Super Duplex Steel S32760 Weld Neck Flanges |
Super Duplex S32760 Raised Face Weld Neck Flanges | S32760 Super Duplex Steel Weld Neck Flanges |
Super Duplex Steel S32760 Blind Flanges | Super Duplex S32760 Raised Face Blind Flanges |
S32760 Super Duplex Steel Blind Flange | Super Duplex Steel S32760 Orifice Flanges |
Super Duplex Steel S32760 Orifice Flanges | S32760 Super Duplex Steel Orifice Flanges |
ASTM/ASME A240 duplex and super duplex S32760/Zeron 100 Flanges
- S32760 Flanges
US $0.5-1000 / Piece (FOB Price) - Super Duplex Steel S32760 Pipe Flanges
US $300-500 / Ton (FOB Price) - Super Duplex Steel S32750 Weld Neck Flanges
US $1-900 / Piece (FOB Price) - ASTM A182 S32750 duplex stainless steel plate flanges
US $0.5-1000 / Piece (FOB Price) - S32760 Super Duplex Steel Pipe Flanges
US $1-300 / Piece (FOB Price)

Packaging
We Sumit Impex Ensure the best quality of Packing , because its play important role especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put extraordinary concern regarding packaging.
We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
- Boxes and Crates
- Shrink-wrapped
- Carton boxes
- Wooden pallets
- Wooden boxes
- Wooden crates

Testings (Destructive, Non Destructive)
- Mechanical Testing Such as Tensile, Elongation, Reduction of Area
- Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
- Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
- Positive Material Identification – PMI Testing
- Chemical Analysis – Spectro Analysis
- Intergranular Corrosion (IGC) Test
- Pitting Resistance Test
- Dye Penetrant Test (DP Test)
- Micro Test
- Macro Test
- Hardness Test
- Flaring Test
- Flattening Test
- Hydrostatic Test
- Radiography Test
- Ultra Sonic Test (UT)
- Eddy Current Testing
- Impact Test
- Bend Test

Application Industries
These material are not a single material but the name for a family of corrosion resistant steels. Like many scientific breakthrough the origins of stainless steel lies in a lucky accident. From the smallest part of zipper to the largest building skyscraper, stainless steel is an essential part of modern life.Stainless steel’s strength, resistance to corrosion and low maintenance make it the ideal material for a wide range of applications. It is also has a long life cycle and is 100% recyclable.
- Construction
- Bridges
- Petrochemical Industry
- Ship Building
- Engineering
- General Structural Purposes
- Offshore and Onshore Services

Stainless Steel Sheet Manufacturers












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