ASTM B564 Nickel Alloy Flanges & Forgings Equivalent Grades
| Material | UNS Specification |
| Inconel 625 Flange | ASTM B564 UNS N06625 |
| Inconel 825 Flange | ASTM B564 UNS N08825 |
| Hastelloy C276 Flange | ASTM B564 UNS N10276 |
| Monel 400 Flange | ASTM B564 UNS N04400 |
| Inconel 600 Flange | ASTM B564 UNS N06600 |
What is ASTM B564 Flange?
Used for pipes with small diameters, a b564 threaded elbow permits flexibility in the change of the direction of the flow, as required by the buyer or the more conventionally used 45 degrees, 90 degrees or 22.5 degrees. b564 pipe flange is a component in which pipes, valves, pumps as well as other equipment are connected to form a piping system.



Specification Chart of ASTM B564 Flange
| ASME SB564 Flange Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| B564 SORF Flange Standards | 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 |
| ASTM B564 Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| ASTM B564 Flange Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| ASME SB564 Flange JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| ASME SB564 Flange UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| B564 FlangeEN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Most common types of SB564 Flange | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| ASTM B564 Flange Production technique | Forged, Heat treated and machined |
| B564 Flange Connect Type/ Flange 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 |
| Special design | As per your drawingAS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations |
| ASTM B564 Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
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