
ASTM B564 UNS N06625 Overview
- Sizes: 1/2″ to 48″
- Size: Customizable
- Pressure Class: Class 150-2500
- Manufacturing : Forging
- MTC: EN 10204 3.1 and 3.2

ASTM B564 UNS N06625 Slip On Flange

B564 UNS N06625 Blind Flanges

ASTM B564 N06625 Weld Neck Flange
- ASTM B564 UNS N06625 Flanges Specification
- ASME SB 564 N06625 Slip On Flange Sizes
- ASTM B564 Uns N06625 Chemical Composition
- B564 UNS N06625 Grade 1 Socket Weld Flange Thickness Chart
- ASTM B564 UNS N06625 Flange Price List
- SB 564 UNS N06625 Lap Joint Flanges Mechanical Properties
- ASTM B564 UNS N06625 Flanges Equivalent Grades
- ASME SB 564 UNS N06625 Blind Flanges Temperature Range
- ASTM B564 Uns N06625 Hardness Hardness
- ASME SB 564 UNS N06625 Slip on Flange Dimensions
- ASTM B564 UNS N06625 Blind Flange Dimensions
- SB 564 N06625 Socket Weld Flange Weight Chart
- B564 N06625 Spectacle Blind Flanges HS Code
- Types of ASTM B564 UNS N06625 Flange
- B564 UNS N06625 Threaded Flange Pressure Rating
- ASTM B564 UNS N06625 Grade 1 Flange Gasket Types
- SB 564 UNS N06625 Plate Flange Applications
- ASTM B564 UNS N06625 Flanges Face Types
- Corrosion resistance of B564 N06625 Exhaust Flange
- ASTM B564 N06625 Weld Neck Flange Testings
- SB 564 UNS N06625 Plate Flange Physical Properties
- ASME SB 564 N06625 Ring Type Joint Flange Heat Treatment
- Manufacturing Standards of ASTM B564 UNS N06625 Flanges
- SB 564 N06625 Slip On Flange Surface Finish
- How to Choose Right ASME SB 564 UNS N06625 Flange?
- Markings on ASME SB 564 UNS N06625 Flanges
ASME SB 564 UNS N06625 Flanges Manufacturer in India With Pressure Class 150 to 2500LBS

Check ASTM B564 UNS N06625 Flange Supplier in India who offers Custom Specification
- SCH:Sch 5 – XXS
- NPS:1/2″ – 48″
- Class:150 – 2500#
- Custom Size Available

- Weld Neck
- Blind
- Slip On
- Socket Weld
- ASTM B564| ASME SB564
- UNS : N06625
- ASME B16.5
- ASME B16.47 Series A & B
- Flange Bolts
- Ring Joint
- Gasket

- 100% Radiography Test Report
- MTC
- Third Party Inspection

- Anti-tarnish Paper
- Plastic Bags
- Plastic Wrap

- Smooth
- Mirror
- Serrated
- Spiral/Concentric
- Japanese
- European
- Indian
- Korean

- RF
- RTJ
- FF
- Casting
- Cutting
- Forging
- Rolling

- Pressure
- Tensile
- Hardness test
- PMI
- FNPT, MNPT
- BSPT
- BSPP
- NPT
Stock and Supply ASTM B564 N06625 Weld Neck Flange in Custom Sizes, Refer Chemical Composition
Find ASTM B564 UNS N06625 Flange Supplier in India who provides Custom Sizes
| Nominal Pipe Size | P.C.D. | O.D. | Dia of bolt | O.D. e | Thickness | No. of bolt |
|---|---|---|---|---|---|---|
| 3/4″ | 73.0 | 101.6 | 12.7 | 26.7 | 4.8 | 4 |
| 1/2″ | 66.7 | 95.3 | 12.7 | 21.3 | 4.8 | 4 |
| 2 1/2″ | 127.0 | 165.1 | 15.9 | 73.0 | 7.9 | 4 |
| 1″ | 82.6 | 114.3 | 12.7 | 33.4 | 4.8 | 4 |
| 1 1/2″ | 98.4 | 133.4 | 12.7 | 48.3 | 6.4 | 4 |
| 3″ | 146.1 | 184.2 | 15.9 | 88.9 | 9.5 | 4 |
| 4″ | 177.8 | 215.9 | 15.9 | 114.3 | 9.5 | 4 |
| 1 1/4″ | 87.3 | 120.7 | 12.7 | 42.2 | 6.4 | 4 |
| 2″ | 114.3 | 152.4 | 15.9 | 60.3 | 7.9 | 4 |
| 3 1/2″ | 165.1 | 203.2 | 15.9 | 101.6 | 9.5 | 4 |
| 7″ | 260.4 | 304.8 | 15.9 | 190.5 | 12.7 | 8 |
| 12″ | 406.4 | 457.2 | 19.1 | 323.9 | 15.9 | 12 |
| 10″ | 355.6 | 406.4 | 19.1 | 273.0 | 15.9 | 8 |
| 5″ | 209.6 | 254.0 | 15.9 | 141.3 | 12.7 | 8 |
| 8″ | 292.1 | 336.6 | 15.9 | 219.1 | 12.7 | 8 |
| 16″ | 520.7 | 577.9 | 22.2 | 406.4 | 19.1 | 12 |
| 20″ | 641.4 | 704.9 | 22.5 | 508.0 | 25.4 | 16 |
| 18″ | 584.2 | 641.4 | 22.2 | 457.2 | 22.2 | 12 |
| 24″ | 755.7 | 825.5 | 25.4 | 609.6 | 28.6 | 16 |
| 14″ | 469.9 | 527.1 | 22.2 | 355.6 | 19.1 | 12 |
View ASTM B564 UNS N06625 Flange Supplier in India who offers Balanced Composition
Cr
Chromium
20-23
Ni
Nickel
58
Mo
Molybdenum
8.0-10.0
Fe
Iron
5.0
P
Phosphorus
0.015
Si
Silicon
0.50
C
Carbon
0.10
Ti
Titanium
0.40
Supplier Of SB 564 N06625 Slip On and Blind Flange in Mumbai With Sch 5 to XXS at Discounted Price
Explore ASTM B564 UNS N06625 Flange Manufacturer in India who offers various Thickness
| Normal Pipe Size (NPS) | STD Wall OD | O.D. | Sch 40 | Sch 60 | Sch 20 | Sch 10 | Sch 30 | Schedule 100 | Schedule 80 | Schedule 120 | Schedule 140 | Schedule 160 | XX Hvy |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.133 | 1.315 | 0.133 | … | … | 0.109 | … | … | 0.179 | … | … | 0.25 | 0.358 |
| 16 | 0.375 | 16 | 0.5 | 0.656 | 0.312 | 0.25 | 0.375 | 1.031 | 0.844 | 1.219 | 1.438 | 1.594 | … |
| 42 | 0.375 | 42 | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. |
| 48 | 0.375 | 48 | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. |
| 2 | 0.154 | 2.375 | 0.154 | … | … | 0.109 | … | … | 0.218 | … | … | 0.344 | 0.436 |
| 4 | 0.237 | 4.5 | 0.237 | … | … | 0.12 | … | … | 0.337 | 0.438 | … | 0.531 | 0.674 |
| 3 | 0.216 | 3.5 | 0.216 | … | … | 0.12 | … | … | 0.3 | … | … | 0.438 | 0.6 |
| 40 | 0.375 | 40 | …. | …. | …. | …. | …. | …. | …. | …. | …. | …. | …. |
| 5 | 0.258 | 5.563 | 0.258 | … | … | 0.134 | … | … | 0.375 | 0.5 | … | 0.625 | 0.75 |
| 36 | 0.375 | 36 | 0.75 | …. | 0.5 | 0.312 | 0.625 | …. | …. | …. | …. | …. | …. |
| 26 | 0.375 | 26 | …. | …. | …. | …. | …. | …. | …. | …. | …. | …. | …. |
| 6 | 0.28 | 6.625 | 0.28 | … | … | 0.134 | … | … | 0.432 | 0.562 | … | 0.719 | 0.864 |
| 30 | 0.375 | 30 | …. | …. | 0.5 | 0.312 | 0.625 | …. | …. | …. | …. | …. | …. |
| 22 | 0.375 | 22 | … | … | … | 0.25 | … | … | … | …. | …. | …. | …. |
| 24 | 0.375 | 24 | 0.688 | 0.969 | 0.375 | 0.25 | 0.562 | 1.531 | 1.219 | 1.812 | 2.062 | 2.344 | …. |
| 10 | 0.365 | 10.75 | 0.365 | 0.5 | 0.25 | 0.165 | 0.307 | 0.719 | 0.594 | 0.844 | 1 | 1.125 | 1 |
| 8 | 0.322 | 8.625 | 0.322 | 0.406 | 0.25 | 0.148 | 0.277 | 0.594 | 0.5 | 0.719 | 0.812 | 0.906 | 0.875 |
| 12 | 0.375 | 12.75 | 0.406 | 0.562 | 0.25 | 0.18 | 0.33 | 0.844 | 0.688 | 1 | 1.125 | 1.312 | 1 |
| 20 | 0.375 | 20 | 0.594 | 0.812 | 0.375 | 0.25 | 0.5 | 1.281 | 1.031 | 1.5 | 1.75 | 1.969 | … |
| 14 | 0.375 | 14 | 0.438 | 0.594 | 0.312 | 0.25 | 0.375 | 0.938 | 0.75 | 1.094 | 1.25 | 1.406 | … |
| 18 | 0.375 | 18 | 0.562 | 0.75 | 0.312 | 0.25 | 0.438 | 1.156 | 0.938 | 1.375 | 1.562 | 1.781 | … |
Buy B564 UNS N06625 Grade 1 Nickel Alloy Forgings With MTC , Check Mechanical Properties
To Get Updated ASTM B564 UNS N06625 Flange Price List Click Here
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| Yield Strength | Tensile Strength | Density | Elongation | Melting Point |
|---|---|---|---|---|
| Psi – 75,000 , MPa – 517 | Psi – 1,35,000 , MPa – 930 | 8.4 g/cm3 | 42.5 % | 1350 °C (2460 °F) |
Offer SB 564 UNS N06625 Material Online Suitable to Work At Temperature 1093°C, See Equivalent and Hardness
View ASTM B564 UNS N06625 Flange Manufacturer in India offering various Grades and Sizes
| UNS | WERKSTOFF NR. | JIS | BS | EN | AFNOR | GOST |
|---|---|---|---|---|---|---|
| N06625 | 2.4856 | NCF 625 | NA 21 | NiCr23Fe | NC22DNB4MNiCr22Mo9Nb | ХН75МБТЮ |
| Max Temperature | |
|---|---|
| °C | °F |
| 1093 | 1,900 |
| Properties | Values |
|---|---|
| Hardness (HRB) | 145-220 |
Check ASTM B564 UNS N06625 Flange Stockist in India who offers Appropriate Dimensions

| Size in Inch | Size in mm | Socket Bore | PCD | RF Height | RF Dia. | Flange Length | Hub OD | Flange Thick. | Outer Dia. | Hole Size | Bolt Size UNC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| H | G | F | E | D | C | B | A | ||||
| 1/2 | 15 | 22.2 | 60.3 | 2 | 34.9 | 14 | 30 | 9.6 | 90 | 5/8 | 1/2 |
| 1 1/4 | 32 | 43.2 | 88.9 | 2 | 63.5 | 19 | 59 | 14.3 | 115 | 5/8 | 1/2 |
| 3/4 | 20 | 27.7 | 69.9 | 2 | 42.9 | 14 | 38 | 11.2 | 100 | 5/8 | 1/2 |
| 2 1/2 | 65 | 74.6 | 139.7 | 2 | 104.8 | 27 | 90 | 20.7 | 180 | 3/4 | 5/8 |
| 1 | 25 | 34.5 | 79.4 | 2 | 50.8 | 16 | 49 | 12.7 | 110 | 5/8 | 1/2 |
| 3 | 80 | 90.7 | 152.4 | 2 | 127 | 29 | 108 | 22.3 | 190 | 3/4 | 5/8 |
| 1 1/2 | 40 | 49.5 | 98.4 | 2 | 73 | 21 | 65 | 15.9 | 125 | 5/8 | 1/2 |
| 4 | 100 | 116.1 | 190.5 | 2 | 157.2 | 32 | 135 | 22.3 | 230 | 3/4 | 5/8 |
| 2 | 50 | 61.9 | 120.7 | 2 | 92.1 | 24 | 78 | 17.5 | 150 | 3/4 | 5/8 |
| 6 | 150 | 170.7 | 241.3 | 2 | 215.9 | 38 | 192 | 23.9 | 280 | 7/8 | 3/4 |
| 3 1/2 | 90 | 103.4 | 177.8 | 2 | 139.7 | 30 | 122 | 22.3 | 215 | 3/4 | 5/8 |
| 5 | 125 | 143.8 | 215.9 | 2 | 185.7 | 35 | 164 | 22.3 | 255 | 7/8 | 3/4 |
| 12 | 300 | 327 | 431.8 | 2 | 381 | 54 | 365 | 30.2 | 485 | 1 | 7/8 |
| 8 | 200 | 221.5 | 298.5 | 2 | 269.9 | 43 | 246 | 27 | 345 | 7/8 | 3/4 |
| 16 | 400 | 410.5 | 539.8 | 2 | 469.9 | 62 | 457 | 35 | 595 | 1 1/8 | 1 |
| 10 | 250 | 276.2 | 362 | 2 | 323.8 | 48 | 305 | 28.6 | 405 | 1 | 7/8 |
| 18 | 450 | 461.8 | 577.9 | 2 | 533.4 | 67 | 505 | 38.1 | 635 | 1 1/4 | 1 1/8 |
| 14 | 350 | 359.2 | 476.3 | 2 | 412.8 | 56 | 400 | 33.4 | 535 | 1 1/8 | 1 |
| 24 | 600 | 616 | 749.3 | 2 | 692.2 | 81 | 663 | 46.1 | 815 | 1 3/8 | 1 1/4 |
| 20 | 500 | 513.1 | 635 | 2 | 584.2 | 71 | 559 | 41.3 | 700 | 1 1/4 | 1 1/8 |

| CLass | CLass 300 | CLass 150 | CLass 900 | CLass 1500 | CLass 600 | CLass 2500 |
|---|---|---|---|---|---|---|
| Diameter G |
35.1 | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 |
| Diameter D |
95 | 90 | 120 | 120 | 95 | 135 |
| Diameter K |
66.7 | 60.3 | 82.6 | 82.6 | 66.7 | 88.9 |
| B | 12.7 | 9.6 | 22.3 | 22.3 | 14.3 | 30.2 |
| 14.3 | 11.2 | 28.7 | 28.7 | 20.7 | 36.6 | |
| Diameter L |
15.9 | 15.9 | 22.2 | 22.2 | 15.9 | 22.2 |
| Number L |
4 | 4 | 4 | 4 | 4 | 4 |
| Stud Bolts Diameter x Length | ||||||
| Length mm |
55 | 65 | 75 | 110 | 110 | 120 |
| Diameter (in) |
1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 3/4 |
Find ASTM B564 UNS N06625 Flange Stockist in India offering Exact Weights as per Need in Italy, Nigeria, Houston, South Africa ,Europe, Texas , Mexico, Usa, Singapore
| NPS (Nominal Pipe Size) | NPT (Threaded) | SORF (Slip On) | Loose (Lap Joint) | SWRF (Socket Weld) | WRNR (Weld Neck) | BLRF (Blind) |
|---|---|---|---|---|---|---|
| ½ | 1 | 1 | 1 | 2 | 2 | 2 |
| 1 | 2 | 2 | 2 | 2 | 3 | 2 |
| 12 | 64 | 64 | 64 | 64 | 88 | 123 |
| 1½ | 3 | 3 | 3 | 3 | 4 | 4 |
| 2 | 5 | 5 | 5 | 5 | 6 | 5 |
| 18 | 130 | 130 | 160 | 130 | 165 | 220 |
| 3 | 9 | 9 | 9 | 9 | 11.5 | 9 |
| 4 | 13 | 13 | 13 | 13 | 16.5 | 17 |
| 6 | 19 | 19 | 19 | 19 | 26 | 27 |
| 20 | 165 | 165 | 195 | 165 | 197 | 285 |
| 10 | 43 | 43 | 43 | 43 | 54 | 70 |
| 14 | 90 | 90 | 105 | 90 | 114 | 140 |
| 22 | 185 | 185 | 245 | 185 | 225 | 355 |
| 16 | 98 | 106 | 140 | 98 | 140 | 180 |
| 24 | 220 | 220 | 275 | 220 | 268 | 430 |
| Grade | HS Code |
|---|---|
| B564 N06625 Flanges | 75072000 |
Buy wide Stock of Flanges from ASTM B564 UNS N06625 Flange Stockist in India

B564 N06625 Socket Weld Flange

ASME SB 564 UNS N06625 Threaded Flange

SB 564 UNS N06625 Exhaust Flange

ASME SB 564 N06625 Plate Flange

SB 564 N06625 Lap Joint Flanges

ASTM B564 UNS N06625 Orifice Flanges

B564 UNS N06625 Ring Type Joint Flange

SB 564 UNS N06625 Spectacle Blind Flanges

ASME SB 564 UNS N06625 Square Flange
| Temperature | Class Working Pressures | |
|---|---|---|
| Class 150 | Class 300 | |
| -29 to 38 | 20.0 | 51.7 |
| 150 | 15.8 | 50.3 |
| 50 | 19.5 | 51.7 |
| 300 | 10.2 | 42.9 |
| 100 | 17.7 | 51.5 |
| 200 | 13.8 | 48.3 |
| 325 | 9.3 | 41.4 |
| 250 | 12.1 | 46.3 |
| 375 | 7.4 | 38.9 |
| 350 | 8.4 | 40.3 |
| 400 | 6.5 | 36.5 |
| 450 | 4.6 | 33.7 |
| 425 | 5.5 | 35.2 |
| 500 | 2.8 | 28.2 |
| 475 | 3.7 | 31.7 |
| 538 | 1.4 | 25.2 |
| Gaskets Types | |
|---|---|
| PTFE Gasket | Oval Ring Gasket |
| Spiral Wound Gaskets | Metal Jacketed Gasket |
| RF Gaskets | RTJ Gaskets |
| FF Gaskets | |

| Used | Ring type joint face | Flat face | Raised face |
|---|---|---|---|
| Chemical plants and process | No | No | Yes |
| Oil & gas applications | Yes | No | Yes |
| Cast iron (CI ) equipment | No | Yes | No |
| Low pressure water systems | No | Yes | No |
| High pressure and temperature up to 750⁰C & 1382⁰F | Yes | No | No |
| Steel valves | No | Yes | No |
| Type | Acetic Acid Concentration | Sion Rate | Corrosion |
|---|---|---|---|
| mm/a | mpy | ||
| B564 UNS N06625 | 10% | 0.01 – 0.019 | 0.39 – 0.77 |
- PMI Test
- Shell pressure test
- Hardness test
- Impact test
- Tensile test
- Visual inspection
- Material inspection
| Permeability at 200 Oersted | Curie Temperature | Specific Heat | |
|---|---|---|---|
| 1.0006 | <-320 | -196 | 0.098 |
| 15.9 kA/m | °F | °C | 70°F(21°C) Btu/lb°F (J/kg°C) |
| Heat Treatment | Environment |
|---|---|
| Annealed | Water, 21 ppm O2, 316°C |
| Cold Worked | 288°C water, 100 ppm O2 |
| Annealed | 871°C (min.) |
| Korea | Canada | USA | Europe | Australia | Malaysia |
|---|---|---|---|---|---|
| KS | CSA B16.5/ B16.47 | ASME, ASTM, MSS SP44, AWWA, API-605 | EN | AS 2129 | MS 816, MS 253 |
| Types Of Finish | Finish Value |
|---|---|
| Smootd Finish | 63-125 AA |
| Stock Finish | 125- to 250-μin |
| Concentric Serrated | 125 and 500 micro inches |
| Serrated Finish | 30 to 55 grooves per inches |
| Spiral Serrated | 90-deg tool |

- Facing types
- Material origin
- Material & Grade
- Standard (ASME B16.5/47)
- Pressure class
- Sizes (in Inch/ MM)
- Manufacturers name / logo
| Export to | Shipping Time in Days | Port | Continent |
|---|---|---|---|
Qatar |
7 | Doha Port | Asia |
![]() Thailand |
7 | Bangkok Port | Asia |
| Export to | Shipping Time in Days | Continent | Port |
|---|---|---|---|
Nigeria |
30 | Africa | Port Harcourt |
![]() Kuwait |
10 | Asia | Shuwaikh Port |
Qatar
Nigeria
