
Hastelloy B2 Flanges Quick Guide
- Sizes: 1/2″ to 48″
- Pressure Class: Class 150-2500
- MTC: EN 10204 3.1 and 3.2
- Custom Size: Yes
- Process : Forging

Nickel B2 Slip on Flange

ASTM B564 UNS N10665 Blind Flange

Hastelloy B2 Weld Neck Flanges
- Standard Specification of Hastelloy B2 Flanges
- B2 Nickel Alloy Pipe Flanges Weight Chart
- Dimension Chart of DIN 2.4617 Plate Flange
- Nickel B2 Threaded Lap Joint Flange Face and Connect Types
- DIN 2.4617 Forged Integral Puddle Flange Test Certificates
- Pressure Rating Chart of ASTM B564 UNS N10665 PN16 Blind Flange
- DIN 2.4617 Tongue and Groove Flanges Tolerance Chart
- Pressure Rating Calculations of Alloy B2 Groove Weld Neck Flange
- B2 Hastelloy Pipe Flange Sizes
- Standards of Hastelloy B2 Reducing Flanges
- Nickel B2 Reducing Flange Applications
- Types of Nickel B2 Flange
- Hastelloy Alloy B2 SWRF Flange Chemical Composition
- Mechanical Behaviour of ASTM B564 UNS N10665 Flanges
- Test of ASME SB564 Alloy B2 Slip on Flanges
- ASME SB564 Alloy B2 Ring Type Joint Flanges Equipments
- Pressure Rating ANSI Classes of Alloy B2 Flange
- What are the Most Common Types of Alloy B2 Spectacle Blind Flanges?
- Equivalent of Hastelloy B2 Pipe Flange
- HS Code of DIN 2.4617 Lap Joint Flanges
- What Are The Key Benefits of ASTM B564 UNS N10665 Plate Flange?
- Markings On B2 Hastelloy Blind Flange
- What are Common Hastelloy C22 Spectacle Blind Flanges Defects?
Find Leading Hastelloy B2 Flanges Manufacturer in India Who Offers Flanges With Excellent Quality


- Weld Neck
- Socket Weld
- Blind
- Slip On
- NPS: 1/2″ to 48″
- SCH: Sch 5 to XXS
- Class:150 to 2500#
- Custom Size Available
- ASTM B564 | ASME SB564
- MSS SP44
- ASME B16.47 Series A & B
- EN-1092

- T&G
- RF
- FF
- RTJ

- Serrated
- Mirror
- Spiral/Concentric
- Smooth
- Korean
- European
- Indian
- Japan
- NPT
- BSPT
- FNPT, MNPT
- BSPP
- Forging
- Cutting
- Casting
- Rolling

- Hardness test
- Tensile
- Pressure
- PMI
- Flange Bolts
- Gasket
- Ring Joint

- Enhance Thermal Stability
- Excellent Resistive
- High Tensile Strength

- NDT
- X-ray Detector
- Hydro test
Leading ASTM B564 UNS N10665 Blind Flange Manufacturer in India, View Alloy B2 Slip on Flange Weight Chart
Authorized Hastelloy B2 Flanges Manufacturer in India Providing Precise weight chart for reference
| Nominal Pipe Size | Socket Weld | Threaded | Lap Joint | Slip On | Blind | Weld Neck |
|---|---|---|---|---|---|---|
| ½ | 2 | 2 | 2 | 2 | 2 | 3 |
| 1¼ | 4.5 | 4.5 | 4.5 | 4.5 | 6 | 4.5 |
| 1½ | 6.5 | 6.5 | 6.5 | 6.5 | 8 | 8 |
| 3 | 15 | 15 | 14 | 15 | 20 | 18 |
| 3½ | 21 | 21 | 20 | 21 | 29 | 26 |
| 6 | 44 | 44 | 42 | 44 | 61 | 57 |
| 8 | 67 | 67 | 64 | 67 | 100 | 89 |
| 14 | 191 | 191 | 210 | 191 | 310 | 233 |
| 16 | 253 | 253 | 280 | 253 | 398 | 295 |
| 24 | 539 | 539 | 615 | 539 | 936 | 640 |
| 22 | 405 | 405 | 455 | 405 | 720 | 505 |
Supplier of Alloy B2 Weld Neck Flange With Different Dimension at Competitive Price in Mumbai
Check Hastelloy B2 Flanges Stockist in India Who Offers Flanges With custom dimension
| Standard | Class | Bolt Circle Dia | Bolt Size | Dia | Dia of Bolt Hole | No of Bolts |
|---|---|---|---|---|---|---|
| AS 2129 Flange | Table C | 67 | 13 | 95 | 14 | 4 |
| Table D | 67 | 13 | 95 | 14 | 4 | |
| Table E | 67 | 13 | 95 | 14 | 4 | |
| Table F | 67 | 13 | 95 | 14 | 4 | |
| Table H | 83 | 16 | 114 | 17 | 4 | |
| Table J | 83 | 16 | 114 | 17 | 4 | |
| ANSI B16.5 | ANSI 150 | 60 | 13 | 89 | 16 | 4 |
| ANSI 300 | 67 | 13 | 95 | 16 | 4 | |
| ANSI 600 | 67 | 13 | 95 | 16 | 4 | |
| ANSI 900 | 83 | 19 | 121 | 22 | 4 | |
| ANSI 1500 | 83 | 19 | 121 | 22 | 4 | |
| ISO 7005 Flange (DIN) | PN6 | 55 | M10 | 80 | 11 | 4 |
| PN10 | 65 | M12 | 95 | 14 | 4 | |
| PN16 | 65 | M12 | 95 | 14 | 4 | |
| PN20 | 60.5 | M14 | 90 | 16 | 4 | |
| PN25 | 65 | M12 | 95 | 14 | 4 | |
| PN40 | 65 | M12 | 95 | 14 | 4 | |
| AS4087 | PN14 | 67 | M12 | 95 | 14 | 4 |
Hastelloy B2 Flanges Manufacturer in India, Providing Material Known For Their Heat Resistance, Making Them a Reliable Choice For Furnace Reactors, and Other Temperature Industrial Applications.
Buy Nickel B2 Threaded Flange and Forged Flange With RF, FF and RTJ Face Type With MTC 10204 3.1/ 3.2
View Hastelloy B2 Flanges Stockist in India Who Provides Flanges With various Face types
- LJF
- RF
- Large Tongue & Groove
- RTJ
- Small Tongue
- Small Male-Female (SMF)
- Large Male-Female (LMF)
- FF
- Raw Materials Certificate
- EN 10204/3.1B
- Third Party Inspection Report
- 100% Radiography Test Report
Explore Hastelloy B2 Flanges Stockist in India Who provides flanges with pressure ratings up to 2500lbs
| ANSI/ASME B16.36 | PRESSURE RATING CHART | ||||||
|---|---|---|---|---|---|---|---|
| Temperature °F | 300 | 400 | 150 | 600 | 1500 | 900 | 2500 |
| -20 to 100 | 720 | 960 | 275 | 1440 | 3600 | 2160 | 6000 |
| 400 | 495 | 660 | 190 | 995 | 2485 | 1490 | 4140 |
| 500 | 465 | 620 | 170 | 930 | 2330 | 1395 | 3880 |
| 1300 | 85 | 115 | 20 | 170 | 430 | 255 | 715 |
| 1350 | 60 | 80 | 20 | 125 | 310 | 185 | 515 |
| 1400 | 50 | 65 | 20 | 95 | 240 | 145 | 400 |
| 1450 | 35 | 45 | 15 | 70 | 170 | 105 | 285 |
| 700 | 425 | 565 | 110 | 850 | 2125 | 1275 | 3540 |
| 1050 | 310 | 410 | 20 | 615 | 1545 | 925 | 2570 |
| 850 | 395 | 530 | 65 | 790 | 1980 | 1190 | 3300 |
| 900 | 390 | 520 | 50 | 780 | 1945 | 1165 | 3240 |
| 1200 | 155 | 205 | 20 | 310 | 770 | 465 | 1285 |
| 1250 | 115 | 150 | 20 | 225 | 565 | 340 | 945 |
| 200 | 600 | 800 | 230 | 1200 | 3000 | 1800 | 5000 |
| 300 | 540 | 720 | 205 | 1080 | 2700 | 1620 | 4500 |
| 600 | 435 | 580 | 140 | 875 | 2185 | 1310 | 3640 |
| 800 | 405 | 540 | 80 | 805 | 2015 | 1210 | 3360 |
| 1000 | 320 | 430 | 20 | 640 | 1605 | 965 | 2675 |
| 1100 | 255 | 345 | 20 | 515 | 1285 | 770 | 2145 |
| 1500 | 25 | 35 | 10 | 55 | 135 | 80 | 230 |
| Hastelloy B2 Flanges | Tolerance Table | |
|---|---|---|
| A | O.D |
|
| H | Diameter of hub at point of welding |
|
| D | Inside Diameter |
|
| K | Length of hub |
|
| B | Diameter of contact face |
|
| P | Drilling |
|
| C | Thickness |
|
| J | Diameter of hub at base |
|
Check ANSI B16.5 Alloy B2 Plate and Long Weld Neck Flange Size Chart and Pressure Ratings
| DIN/JIS/UNI/EN | |
|---|---|
| PN25 | 6Bar |
| PN16 | 40Bar |
| PN10 | 16Bar |
| PN6 | 10Bar |
| PN40 | |
| PN64 | 25Bar |
- Nickel B2 Flange : 1/2″ (15 NB) to 48″ (1200NB)
- Hastelloy DIN 2.4617 Slip on Flange : 1/2″ NB – 12″ NB
- ASME SB564 Alloy B2 Blind Flange : 1/2″ NB – 24″ NB
| Standards | |
|---|---|
| GOST Flange | BS4504 |
| JISB2220 | BS 10 |
| BS1560-3.1 | DIN |
| API7S-15 | ISO70051 |
| API7S-43 | ANSI/ASME B16.5 |
| API605 | B16.48 |
| EN1092 | ASME/ANSI 16.36 |
Hastelloy B2 Flanges Supplier in India, Delivering Heat-resistant Flanges That Perform Well in High-temperature Applications, Including Chemical Plants, Heat Exchangers.


Hastelloy B2 SORF Flanges

Hastelloy Alloy B2 Forged Flanges

Nickel B2 Reducing Flanges

Alloy B2 BLRF Flanges

ASTM B564 UNS N10665 Square Flanges

Alloy B2 Spectacle Blind Flanges

B2 Hastelloy High Hub Blind Flanges

ASME SB564 Alloy B2 Orifice Flanges

Nickel B2 Screwed Flanges

ASTM B564 UNS N10665 Socket Weld Flanges

Hastelloy Alloy B2 SWRF Flanges

ASME SB564 Alloy B2 Ring Type Joint Flanges

ASME SB564 Alloy B2 Threaded Flanges

Nickel B2 Lapped Joint Flanges

B2 Hastelloy RTJ Flanges

B2 Hastelloy WNRF Flanges

ASME B16.5 B2 Hastelloy Expander Flanges

Hastelloy DIN 2.4617 Groove & Tongue Flanges

ASME SB564 Alloy B2 Weld Neck Flanges Series A or B

ASME SB564 Alloy B2 5D Weldo Flange

B2 Hastelloy Nipo Flange
View ASTM B564 UNS N10665 Socket Weld Flange Chemical Composition and Mechanical Properties
C
Carbon
0.02%
S
Sulfur
0.03%
Si
Silicon
0.1%
Cr
Chromium
1%
Mo
Molybdenum
26-30%
Ni
Nickel
34 – 37%
Fe
Iron
2%
Co
Cobalt
1%
| Density | Elongation | Yield Strength | Melting Point | Tensile Strength |
|---|---|---|---|---|
| 9.2 g/cm3 | 40 % | 51000 (Psi), 350 (MPa) | 1370 °C (2500 °F) | 1,10,000 (Psi) , 760 (MPa) |
- Magnetic Particle Detector
- Direct-reading Spectrograph
- Ultrasonic Flaw Detector
- Hydrostatic Testing Machine
- X-ray Detector
- Sand-blasting Machine
- Press Machine
- Pushing Machine
- Electric Bevelling Machine
- Bending Machine
Hastelloy B2 Flanges Supplier in India, Specializing in Custom Flanges That Provide Performance in Corrosive Environments, Useful in Power Plants.
- 300 LBS
- 150 LBS
- 900 LBS
- 600 LBS
- 2500 LBS
- 1500 LBS

| STANDARD | WERKSTOFF NR. |
|---|---|
| Hastelloy B2 | 2.4617 |
| Grade | HS Code |
|---|---|
| Hastelloy B2 Flanges | 7307210000 |
Hastelloy B2 Flanges Supplier in India, Offering Durable Flanges Designed for Demanding Industrial Applications in Marine, Chemical and Other Industries.
| Export to | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Kuwait |
Asia | 10 | Shuwaikh |
![]() Oman |
Asia | 5 | Salalah |
![]() Bahrain |
Asia | 9 | Khalifa Bin Salmanq |
| Export To | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() South Africa |
Africa | 25-30 | Mossel Bay Harbour |
![]() Italy |
Europe | 28 | Genoa |
![]() Spain |
Europe | 30 | Barcelona |

- Rating Designation
- Melt Designation
- Material Designation
- Identification of Threaded Ends
- Grade
- Manufacturers Name or Symbol
- Heat Code
- Discoloration in the Heat Affected Zone
- Rough Surfaces
- Porosity
- Lack of Fusion
- Oxide Islands
- Cracks






