
Why Importers in Saudi Arabia import ASTM B564 UNS N08825 Flange from Ganpat Industrial?
- Export Experience
- Material & Specification Suitability
- Quality Documentation
- Competitive Pricing
- Strategic Sourcing
ASME SB 564 UNS N08825 Flange Manufacturer in India With Size 1/2 to 48″ or Custom
Specification of ASTM B564 UNS N08825 Flange
- SCH: Sch 5 to XXS
- NPS: 1/2″ to 48″
- Class:150 to 2500#
- Life Span:More than 50 years
- Blind
- Socket Weld
- Slip On
- Weld Neck etc.
- ASME B16.47 Series A & B
- MSS SP44
- ASME B16.5
- ASTM A182 | ASME SA 182
- Casting
- Forging
- Cutting
- Rolling
- FNPT
- BSPT
- BSPP
- NPT, MNPT
- Pressure
- Tensile
- PMI
- Hardness test
- Spiral/Concentric
- Mirror
- Smooth
- Serrated
- FF
- RF
- RTJ
- T&G
- Indian
- European
- Japan
- Korean
- Low maintenance
- High tensile strength
- Excellent resistance
- Gasket
- Flange Bolts
- Ring Joint
- X-ray Detector
- NDT
- Hydro test
ASTM B564 Blind Flange Dimension

| Nominal Pipe Size, NPS | Outside Diameter | Minimum Thickness |
|---|---|---|
| NPS | O | tf |
| 7/2 | 215 | 22.3 |
| 4 | 230 | 22.3 |
| 5 | 255 | 22.3 |
| 16 | 595 | 35.0 |
| 18 | 635 | 38.1 |
| 2 | 150 | 17.5 |
| 5/2 | 180 | 20.7 |
| 1/2 | 90 | 9.6 |
| 6 | 280 | 23.9 |
| 12 | 485 | 30.2 |
| 14 | 535 | 33.4 |
| 3/4 | 100 | 11.2 |
| 10 | 405 | 28.6 |
| 18 | 635 | 38.1 |
| 5/4 | 115 | 14.3 |
| 3/2 | 125 | 15.9 |
| 20 | 700 | 41.3 |
| 24 | 815 | 46.1 |
| 1 | 110 | 12.7 |
| 3 | 190 | 22.3 |
| 8 | 345 | 27.0 |
ASTM B564 UNS N06625 Flanges Dimensions
| Normal Pipe Size | B | (tf) | (O) | (X) | (Y) |
|---|---|---|---|---|---|
| NPS | O.D. (Min.) | Thickness (Min.) | Outside Diameter | Diameter Of Hub | NPS Of SORF |
| 1 | 34.5 | 12.7 | 110 | 49 | 16 |
| 2 | 61.9 | 17.5 | 150 | 78 | 24 |
| 6 | 170.7 | 23.9 | 280 | 192 | 38 |
| 8 | 221.5 | 27 | 345 | 246 | 43 |
| 3 | 90.7 | 22.3 | 190 | 108 | 29 |
| 4 | 116.1 | 22.3 | 230 | 135 | 32 |
| 5 | 143.8 | 22.3 | 255 | 164 | 35 |
| 10 | 276.2 | 28.6 | 405 | 305 | 48 |
| 12 | 327 | 30.2 | 485 | 365 | 54 |
| 14 | 359.2 | 33.4 | 535 | 400 | 56 |
| 16 | 410.5 | 35 | 595 | 457 | 62 |
| 18 | 461.8 | 38.1 | 635 | 505 | 67 |
| 20 | 513.1 | 41.3 | 700 | 559 | 71 |
| 24 | 616 | 46.1 | 815 | 663 | 81 |
Size Chart of ASTM B564 Weld Neck Flange
| Size in mm | Class | Weight In LBS |
|---|---|---|
| 1/2 | 600 | 3 |
| 3/4 | 600 | 4 |
| 1 | 600 | 4 |
| 3-1/2 | 600 | 35 |
| 1-1/2 | 600 | 8 |
| 2 | 600 | 12 |
| 2/1 | 600 | 18 |
| 3 | 600 | 22 |
| 10 | 600 | 190 |
| 12 | 600 | 225 |
| 6 | 600 | 81 |
| 8 | 600 | 120 |
| 4 | 600 | 42 |
| 5 | 600 | 73 |
Get Japanese Origin ASTM B564 N08825 Nickel Alloy Forgings With Pressure Class 150 to 2500#
B564 N06625 Socket Weld Flange Pressure Rating
| Temperature | Pressure Class | |
|---|---|---|
| – | Class 300 | Class 150 |
| 325 | 41.4 | 9.3 |
| 200 | 48.3 | 13.8 |
| 550 | 25 | – |
| 300 | 42.9 | 10.2 |
| 600 | 21.6 | – |
| 625 | 18.3 | – |
| 650 | 14.1 | – |
| 675 | 11.5 | – |
| 350 | 40.3 | 8.4 |
| 375 | 38.9 | 7.4 |
| 400 | 36.5 | 6.5 |
| 575 | 24 | – |
| 450 | 33.7 | 4.6 |
| 150 | 50.3 | 15.8 |
| 475 | 31.7 | 3.7 |
| 700 | 8.8 | – |
| 250 | 46.3 | 12.1 |
| 500 | 28.2 | 2.8 |
| 538 | 25.2 | 1.4 |
| 425 | 35.2 | 5.5 |
Crevice Corrosion of ASTM B564 UNS N06625 Plate Flange
| Grade | Crucial Crevice Temperature in Acidified 6% FeCl3 | Crucial Pitting Temperature in Acidified 6% FeCl3 | ||
|---|---|---|---|---|
| – | °Fahrenheit | °Celsius | °Fahrenheit | °Celsius |
| ASTM B564 UNS N06625 Flange | 104 | 40 | 212 | 100 |
Supplier Of Forged and Rolled SB 564 N08825 Blind and Slip On Flange in Mumbai With Sch 5 to XXS
SB 564 N08825 Flange Temperature Range
| Temp in °C | Temp in °F | Class 150 | Class 150 |
|---|---|---|---|
| 250 | 400 | 200 | 12.1 |
| 350 | 650 | 125 | 8.4 |
| 450 | 850 | 65 | 4.6 |
| 300 | 500 | 170 | 10.2 |
| 400 | 750 | 95 | 6.5 |
| 425 | 800 | 80 | 5.5 |
| 538 | 1000 | 20 | 1.4 |
| 150 | 200 | 260 | 15.8 |
| 325 | 600 | 140 | 9.3 |
| 475 | 900 | 50 | 3.7 |
| 200 | 300 | 230 | 13.8 |
| 375 | 700 | 110 | 7.4 |
| 500 | 950 | 35 | 2.8 |
| 100 | -20~100 | 290 | 17.7 |
SB 564 UNS N08825 Flange Corrosion Resistance
| Forging material | ASTM B564 UNS N06625 |
|---|---|
| Corrosion Resistance | 89 |
| Mechanical Behavior | 69 |
| Cr | 20.0% ~ 23.0%” |
| Nickel | ≥ 58.0% |
| Purity | 92 |
Buy B564 N08825 Weld Neck Flange With Different Face like FF, RF, RTJ etc. At Lowest Price
Face Types of B564 N08825 Flanges
| Applications | Raised Face | Flat face | Ring Type Joint Face |
|---|---|---|---|
| Oil & gas applications | Yes | No | Yes |
| Low pressure water systems | No | Yes | No |
| Chemical plants and process | Yes | No | No |
| High pressure and temperature up to 750⁰C & 1382⁰F | No | No | Yes |
| Cast iron (CI ) equipment | No | Yes | No |
| Steel valves | No | Yes | No |
Corrosion Environment of B564 N06625 Ring Type Joint Flange
Quality-first ASTM B564 UNS N08825 Flange Manufacturer trusted by leading brands across the globe.
| Alloy | UNS N06625 |
|---|---|
| 55% H3PO4 | 10 |
| 10% HC1 | 620 |
| 85% H3PO4 | 110 |
| 10% H2SO4 | 44 |
| 40% HCOOH | 7 |
SB564 N08825 Threaded Flange Heat Treatment
| Heat Treatment | Environment |
|---|---|
| Cold Worked | 288°C water, 100 ppm O2 |
| Annealed | Water, 21 ppm O2, 316°C |
| Annealed | Oxygenated Water Plus Lead |
| Annealed | High Temperature |
| Annealed | Polythionic Acid |
Most Common Types Of ASTM B564 UNS N08825 Flange
Best ASTM B564 UNS N08825 Flange Supplier in India, Stock and Supply Custom Shapes As Per Your Project Requirment
Weight Chart of ASTM B564 Exhaust Flange
Dependable ASTM B564 UNS N08825 Flange Supplier with a focus on performance, safety, and innovation.
| Size | Weight (kg) |
|---|---|
| 4 | 13 |
| 8 | 30 |
| 5 | 15 |
| 6 | 19 |
| ¾ | 2 |
| 2½ | 8 |
| 3 | 9 |
| 3½ | 11 |
| 14 | 90 |
| 1¼ | 3 |
| 20 | 165 |
| 18 | 130 |
| 1 | 2 |
| 22 | 185 |
| 16 | 106 |
| 1½ | 3 |
| 12 | 64 |
| 2 | 5 |
| 10 | 43 |
| ½ | 1 |
| 24 | 220 |
Find ASTM B564 Material Which Covers Different Grades With MTC For Chemical Processing and Power Generation
ASTM B564 Material Documentations
- Certificate of Origin
- Fumigation Certificates
- Raw Material Test Reports
- Material Traceability Records
- Heat Treatment Charts
- Material Test Certificates (MTC)
- Quality Assurance Plan (QAP)
- Test Certificates
ASTM B564 UNS N08825 Flange Applications

SB 564 N08825 Flange Surface Finish
| Types of Finish | Smootd Finish | Spiral Serrated | Stock Finish | Concentric Serrated | Serrated Finish |
|---|---|---|---|---|---|
| Finish Value | 63-125 AA | Generated using a 90-deg tool | 125- to 250-μin | 125 and 500 micro inches | Required 30 to 55 grooves per inches |
Temperature Rating of ASTM B564 UNS N08825 Flange
| Pressure | Temperatures in °C |
|---|---|
| 4.6 | 450 |
| 3.7 | 475 |
| 2.8 | 500 |
| 1.4 | 538 |
| 13.8 | 200 |
| 8.4 | 350 |
| 10.2 | 300 |
| 9.3 | 325 |
| 6.5 | 400 |
| 7.4 | 375 |
| 12.1 | 250 |
| 15.8 | 150 |
| 5.5 | 425 |
Equivalent Material of ASTM B564 UNS N08825 Flange
| Standards | Values |
|---|---|
| UNS | N08825 |
| GOST | XH38BT |
| JIS | NCF 825 |
| WERKSTOFF NR. | 2.4858 |
| BS | NA 16 |
| AFNOR | NC 21 FeDU |
| EN | NiCr21Mo |
Mechanical Properties of ASTM B564 UNS N08825 Flange
| Properties | Values |
|---|---|
| Yield Strength | 172 MPa |
| Tensile strength | 517 MPa |
| Hardness (HRB) | 145-220 |
| Elongation | 30% |
B564 N08825 Weld Neck Flange Chemical Composition
| Element | Composition (% by weight) |
|---|---|
| Nickel (Ni) | 38.0 – 46.0 |
| Chromium (Cr) | 19.5 – 23.5 |
| Phosphorus (P) | ≤ 0.030 |
| Sulfur (S) | ≤ 0.030 |
| Iron (Fe) | 22.0 min (Balance) |
| Molybdenum (Mo) | 2.5 – 3.5 |
| Copper (Cu) | 1.5 – 3.0 |
| Titanium (Ti) | 0.6 – 1.2 |
| Carbon (C) | ≤ 0.05 |
| Manganese (Mn) | ≤ 1.00 |
| Silicon (Si) | ≤ 0.50 |
| Aluminum (Al) | ≤ 0.20 |
Physical Properties of B564 N08825 Flanges
| Density | Melting Range of forgings | ||
|---|---|---|---|
| 8.89 g/cm3 | 0.321 lb/in.3 | 2415 – 2500 °F | 1323 – 1371 °C |
B564 UNS N08825 Flange Delivery Time As Per Country
| Export to | Shipping Time in Days |
|---|---|
| Denmark | 35 |
| Spain | 30 |
| Germany | 21 |
| Netherland | 30 |
| Portugal | 45 |
| Czech Republic | 45 |
| Italy | 28 |
| France | 28 |










