Hastelloy Flanges
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Hastelloy Flanges are attachments that are used to connect pipes, valves to other outlets. These Flanges needs to be very strong enough to support the load and stress of the machine and ensure its smooth functioning. Hastelloy Flanges is the most demanded flanges across the globe as its meets all the standards and specifications. They are very sturdy and incur very less fabrication cost.
HASTELLOY FLANGES SPECIFICATION
| Specifications | ASTM B564 / ASME SB564 |
|---|---|
| Standard | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Size | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Flange EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Common Types | Forged / Threaded / Screwed / Plate |
| Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report etc. |
HASTELLOY FLANGE INTERNATIONAL STANDARDS
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
|---|---|---|---|---|---|---|
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | – | NiCr21Mo14W | – |
| Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
| Hastelloy B2 | 2.4617 | N10665 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
| Hastelloy B3 | 2.4600 | N010675 | – | – | – | – |
| Hastelloy X | 2.4665 | N06002 | – | – | – | – |

Hastelloy Flanges do not crack or chip off at ends even when they are exposed to high temperatures. When used in chemical processing industries, acidic reactions do not hamper its quality or erode it. Because of this feature they can be used for welding applications. Hastelloy Flanges has dimensions that can be easily formed or fabricated. It can be forged or cold worked leisurely as this alloy shows great ductility.
Hastelloy Alloy Flanges Product Testing

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