What is Inconel 625 Flanges ?
Inconel 625 flanges are one of the most stable and efficient flanges that are available in the markets today. These flanges are enriched with excellent features and characteristics. Inconel 625 flanges are made with a combination of mixed acids which includes both oxidizing and reducing acids. These flanges are applicable in various industries where the grade continuously comes in contact with seawater and other harmful chemicals. These chemicals are very hazardous for any grade as they have a high amount of salt in it.
Inconel 625 flanges provide excellent protection from all these chemical procedures hence it is considered as the most suitable product for the application in marine and aerospace industries.

Inconel 625 Pipe Flanges, Inconel 625 Nippolet Flanges, Alloy 625 Orifice Flange, ANSI B16.5 Alloy 625 Blind Flanges, ASTM B564 Inconel 625 Threaded Flanges, Inconel 625 Spacer, Inconel 625® WNRF Flanges Exporter, 625 Alloy Weld Neck Flange Dealer in India.
Inconel 625 flanges are highly efficient and effective for various high temperature uses. These flanges are obtainable in various sizes, shapes and dimensions. Inconel 625 flanges are commonly used for joining two or more pipes, valves and pumps together. These flanges are extremely operational and they provide excellent resistance which is the most important feature of these flanges. Inconel 625 flanges provide excellent resistance from corrosion, crevice corrosion and stress cracking. Inconel 625 flanges delivers excellent strength and toughness from the temperature of 2000°F.
ASTM b564 Inconel 625 Flanges Specifications
Specifications | ASTM B564 / ASME SB564 |
---|---|
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 | JIS | BS | GOST | AFNOR | EN |
Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4MNiCr22Mo9Nb | NiCr23Fe |
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015max | – | 5.0 max | 58.0 min | 20.0 – 23.0 |
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
Other Products
Inconel 625 SORF Flanges | ASTM B564 Alloy 625 WNRF Flanges |
Inconel 625 Pipe Flanges | 625 Alloy Blind Flanges |
Alloy 625 Spacer Ring Flanges | Alloy UNS N06625 Nipolet Flanges |
Alloy UNS N06625 Ring Type Joint Flanges | Alloy 625 Nipolet Flanges |
Inconel 625 Flat Flange | Inconel 625 Nipo Flange |
Alloy 625 Long weld Neck Flanges | Inconel N06625 Lap Joint Flanges |
ASTM b564 Inconel 625 Flanges
- 625 Inconel Flanges
US $1.8-159 / Piece (FOB Price) - Alloy 625 Pipe Flanges
US $1500-1625 / Ton (FOB Price) - Inconel 625 Weld Neck Flanges
US $100-2500 / Ton (FOB Price) - ASTM B564 Inconel Alloy 625 plate flanges
US $1-500 / Ton (FOB Price) - 625 Alloy Pipe Flanges
US $999-1499 / Ton (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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