
Incoloy 800H Flanges Recap
- Sizes: 1/2″ to 48″
- Pressure Class: Class 150-2500
- Manufacturing Way : Forging
- HS Code: 730791
- Custom Size: Yes
Most Trusted Alloy 800H Weld Neck Flange Manufacturer in India, Check Dimension
| Standard | Class | No of Bolts | Bolt Circle Dia | Bolt Size | Dia | Dia of Bolt Hole |
|---|---|---|---|---|---|---|
| AS4087 | PN14 | 4 | 67 | M12 | 95 | 14 |
| ANSI B16.5 | ANSI 150 | 4 | 60 | 13 | 89 | 16 |
| ANSI 300 | 4 | 67 | 13 | 95 | 16 | |
| ANSI 600 | 4 | 67 | 13 | 95 | 16 | |
| ANSI 900 | 4 | 83 | 19 | 121 | 22 | |
| ANSI 1500 | 4 | 83 | 19 | 121 | 22 | |
| AS 2129 Flange | Table C | 4 | 67 | 13 | 95 | 14 |
| Table D | 4 | 67 | 13 | 95 | 14 | |
| Table E | 4 | 67 | 13 | 95 | 14 | |
| Table F | 4 | 67 | 13 | 95 | 14 | |
| Table H | 4 | 83 | 16 | 114 | 17 | |
| Table J | 4 | 83 | 16 | 114 | 17 | |
| ISO 7005 Flange (DIN) | PN6 | 4 | 55 | M10 | 80 | 11 |
| PN10 | 4 | 65 | M12 | 95 | 14 | |
| PN16 | 4 | 65 | M12 | 95 | 14 | |
| PN20 | 4 | 60.5 | M14 | 90 | 16 | |
| PN25 | 4 | 65 | M12 | 95 | 14 | |
| PN40 | 4 | 65 | M12 | 95 | 14 |

ASTM B564 Alloy 800h Blind Flange

Alloy 800h Slip On Flanges

Incoloy UNS N08810 Weld Neck Flanges
- Standard Specification of Incoloy 800H Flanges
- ASTM B564 N08810 Flanges Face Types
- Size of WNR 1.4958 Pipe Flange
- 800H Incoloy Reducing Flange Bolt Chart
- Types of Incoloy 800H Flanges
- Pressure Rating of 800 Incoloy Raised Face Flanges
- 800H Incoloy Flange Applications
- Incoloy Alloy 800H Raised Face Flanges Chemical Composition
- Mechanical Properties of Incoloy 800H Flanges
- Equivalent Grade of Incoloy UNS N08810 Pipe Flange
- PN16 Incoloy Alloy 800H Blind Flange Standards
- Pressure Calculation of Alloy 800H Tongue and Groove Flanges
- Incoloy 800H Flanges Shapes and Types
- Test of Class 300 800H Incoloy Slip on Flange
- Incoloy UNS N08810 SWRF Flange Electrical and Thermal Properties
- Modulus Elasticity of 800H Incoloy Groove Weld Neck Flange
- Equipment of Incoloy 800H Threaded Lap Joint Flange
- Fatigue Strength of Alloy 800H Lap Joint Flanges
- 800H Incoloy Spectacle Blind Flanges Heat Treatment
- Incoloy 800H Raised Face Flanges Uses
- Rupture-Strength Values for WNR 1.4958 Nipoflange
- What are the Product Features of Incoloy UNS N08810 Reducing Flanges?
- Oxidation of Alloy 800H PN10 Forged Flanges
- Incoloy 800H Flanges Corrosion Rates in Refinery Furnace Atmosphere
Check Incoloy 800H Flanges Manufacturer in India Offering Premium Quality Products In Affordable Price range


- Weld Neck
- Socket Weld
- Blind
- Slip On
- ASTM B564 | ASME SB564
- MSS S44
- ASME B16.47 Series A & B
- ANSI/ASME B16.5
- NPS: 1/2″ to 48″
- SCH: Sch 5 to XXS
- Class:150 to 2500#
- Custom Size Available
- Flange Bolts
- Gasket
- Ring Joint

- High tensile strength
- Low maintenance
- Excellent resistance

- NDT
- X-ray Detector
- Hydro test
- NPT
- BSPT
- FNPT, MNPT
- BSPP
- Forging
- Cutting
- Casting
- Rolling

- Hardness test
- Tensile
- Pressure
- PMI

- T&G
- RF
- FF
- RTJ

- Serrated
- Mirror
- Spiral/Concentric
- Smooth
- Korean
- European
- Indian
- Japan
Supplier of ASTM B564 UNS N08810 Slip On Flange in RF, FF and RTJ Face Type at Low Cost in Mumbai
To Get Recent Incoloy 800H Flanges Price List Click Here
View Incoloy 800H Flanges Manufacturer in India providing Flanges different faces such as FF, Rf
- Flat face
- Raised face
- Male & Female
- Lap Joint
- Tounge & Groove
- Incoloy 800H Flange : 1/2″ (15 NB) to 48″ (1200NB)
- Alloy 800H Slip on Flange : 1/2″ NB – 12″ NB
- ASTM B564 800H Incoloy Blind Flange : 1/2″ NB – 24″ NB
Find Nickel Alloy 800H Blind Flange With 4 to 24 Bolt Hole as Per B16.5 Standard
Purchase Flanges Supplied by Incoloy 800H Flanges Stockist in India In Custom Size Ranges
| Size in Inch | Size in mm | Bolt Size UNC | No of Bolts | ISO Stud Size | RF Stud Length | Machine Bolt Length |
|---|---|---|---|---|---|---|
| 1/2 | 15 | 1/2 | 4 | M14 | 55 | 50 |
| 1 | 25 | 1/2 | 4 | M14 | 65 | 55 |
| 3/4 | 20 | 1/2 | 4 | M14 | 65 | 50 |
| 1 1/4 | 32 | 1/2 | 4 | M14 | 70 | 55 |
| 2 | 50 | 5/8 | 4 | M16 | 85 | 70 |
| 1 1/2 | 40 | 1/2 | 4 | M14 | 70 | 65 |
| 2 1/2 | 65 | 5/8 | 4 | M16 | 90 | 75 |
| 3 1/2 | 90 | 5/8 | 8 | M16 | 90 | 75 |
| 3 | 80 | 5/8 | 4 | M16 | 90 | 75 |
| 4 | 100 | 5/8 | 8 | M16 | 90 | 75 |
| 6 | 150 | 3/4 | 8 | M20 | 100 | 85 |
| 5 | 125 | 3/4 | 8 | M20 | 95 | 85 |
| 10 | 250 | 7/8 | 12 | M24 | 115 | 100 |
| 8 | 200 | 3/4 | 8 | M20 | 110 | 90 |
| 14 | 350 | 1 | 12 | M27 | 135 | 115 |
| 12 | 300 | 7/8 | 12 | M24 | 120 | 100 |
| 18 | 450 | 1 1/8 | 16 | M30 | 145 | 125 |
| 16 | 400 | 1 | 16 | M27 | 135 | 115 |
| 24 | 600 | 1 1/4 | 20 | M33 | 170 | 150 |
| 20 | 500 | 1 1/8 | 20 | M30 | 160 | 140 |
Incoloy 800H Flanges Supplier in India, Specializing in Custom Flanges That Provide Performance in Corrosive Environments, Useful in Power Plants.
Explore Incoloy 800H Flanges Stockist in India Who Offers Large Ready Inventory of flanges

Incoloy UNS N08810 SORF Flanges

Alloy 800H PN10 Forged Flanges

Incoloy UNS N08810 Reducing Flanges

800H Incoloy BLRF Flanges

ASTM B564 Alloy 800H Square Flanges

800H Incoloy Spectacle Blind Flanges

Alloy 800H High Hub Blind Flanges

ASME SB564 Incoloy 800H Orifice Flanges

WNR 1.4958 Screwed Flanges

ASME SB564 Incoloy 800H Socket Weld Flanges

ASTM B564 Alloy 800H SWRF Flanges

Incoloy 800H Ring Type Joint Flanges

WNR 1.4958 WNRF Flanges

Alloy 800H RTJ Flanges

ASTM B564 800H Incoloy Threaded Flanges

Alloy 800H Lapped Joint Flanges

800H Incoloy Expander Flanges

Alloy 800H Weld Neck Flanges Series A or B

Incoloy 800H Groove & Tongue Flanges

ASTM B564 800H Incoloy Weldo Flange

800H Incoloy Nipo Flange
Buy ASME SB 564 N08800 Socket Weld Flange in 150 to 2500 Pressure Class For Chemical Processing Industry
Discover Incoloy 800H Flanges Stockist in India Providing Flange with different pressure ratings
| Temp °F | 600 | 150 | 1500 | 900 | 300 | 400 | 2500 |
|---|---|---|---|---|---|---|---|
| 200 | 1240 | 235 | 3095 | 1860 | 620 | 825 | 5160 |
| 600 | 900 | 140 | 2255 | 1355 | 450 | 600 | 3760 |
| 750 | 855 | 95 | 2135 | 1280 | 425 | 570 | 3560 |
| 800 | 845 | 80 | 2110 | 1265 | 420 | 565 | 3520 |
| 950 | 775 | 35 | 1930 | 1160 | 385 | 515 | 3220 |
| 1000 | 700 | 20 | 1750 | 1050 | 350 | 465 | 2915 |
| 1300 | 235 | 20 | 585 | 350 | 115 | 155 | 970 |
| 1350 | 190 | 20 | 480 | 290 | 95 | 130 | 800 |
| -20 to 100 | 1440 | 275 | 3600 | 2160 | 720 | 960 | 6000 |
| 300 | 1120 | 215 | 2795 | 1680 | 560 | 745 | 4660 |
| 700 | 870 | 110 | 2170 | 1305 | 430 | 580 | 3620 |
| 900 | 830 | 50 | 2075 | 1245 | 415 | 555 | 3460 |
| 1100 | 610 | 20 | 1525 | 915 | 305 | 405 | 2545 |
| 400 | 1025 | 195 | 2570 | 1540 | 515 | 685 | 4280 |
| 1200 | 370 | 20 | 925 | 555 | 185 | 245 | 1545 |
| 500 | 955 | 170 | 2390 | 1435 | 480 | 635 | 3980 |
| 1100 | 610 | 20 | 1525 | 915 | 305 | 405 | 2545 |
| 1450 | 115 | 20 | 290 | 175 | 60 | 80 | 485 |

Get WNR 1.4958 Plate Flanges With SCH 10 to SCH 160, Check Material Properties and Weight Chart
C
Carbon
0.05 – 0.10%
Mn
Manganese
1.5%
Si
Silicon
1%
S
Sulfur
0.015%
Cu
Copper
0.75%
Fe
Iron
39.5%
Ni
Nickel
30-35%
Cr
Chromium
19-23%
| Element | Density | Tensile Strength | Melting Point | Yield Strength | Elongation |
|---|---|---|---|---|---|
| 800H | 7.94 g/cm3 | 75,000 (Psi) ,520 (MPa) | 1385 °C (2525 °F) | 30,000 (Psi),205 (MPa) | 30 % |
| STANDARD | UNS | JIS | GOST | EN | WERKSTOFF NR. | BS | AFNOR | OR |
|---|---|---|---|---|---|---|---|---|
| Incoloy 800H | N08810 | NCF 800H | ЭИ670 | X5NiCrAlTi31-20 | 1.4958 / 1.4876 | NA 15(H) | Z8NC33-21 | XH32T |
| Standards | |
|---|---|
| GOST Flange | BS4504 |
| JISB2220 | BS 10 |
| API7S-15 | EN-1092 |
| BS1560-3.1 | DIN |
| API605 | ISO70051 |
| EN1092 | ASME/ANSI 16.36 |
| API7S-43 | B16.48 |
Incoloy 800H Flanges Supplier in India, Offering Durable Flanges Designed for Demanding Industrial Applications in Marine, Chemical and Other Industries.
| DIN/JIS/UNI/EN | |
|---|---|
| PN10 | 16Bar |
| PN64 | 25Bar |
| PN6 | 10Bar |
| PN40 | |
| PN25 | 6Bar |
| PN16 | 40Bar |
- Large Male-Female (LMF)
- Flat Face (FF)
- Small Male-Female (SMF)
- Large Tongue & Groove
- Ring Type Joint (RTJ)
- Small Tongue
- Raised Face (RF)
- Lap-Joint Face (LJF)
- Magnetic Particle Detector
- Direct-reading Spectrograph
- Hydrostatic Testing Machine
- Ultrasonic Flaw Detector
- X-ray Detector
| Temperature | Electrical Resistivity | Thermal Conductivity | Coefficient of Expansionª |
|---|---|---|---|
| °F | ohm•circ mil/ft | Btu•in/ft²•h•°F | 10⁻⁶ in/in/°F |
| 1600 | 770 | 181 | 10.2 |
| 1400 | 758 | 166 | 9.9 |
| 1200 | 746 | 152 | 9.6 |
| 1000 | 722 | 139 | 9.4 |
| 800 | 704 | 127 | 9.2 |
| 600 | 682 | 115 | 9 |
| 400 | 657 | 103 | 8.8 |
| 200 | 620 | 89 | 7.9 |
| Temperature | Tensile Modulus | Shear Modulus | Poisson’s Ratio |
|---|---|---|---|
| °F | 10³ ksi | 10³ ksi | |
| 1600 | 19.2 | 6.82 | 0.408 |
| 1400 | 21.06 | 7.58 | 0.389 |
| 1200 | 22.37 | 8.12 | 0.377 |
| 1000 | 23.52 | 8.6 | 0.367 |
| 800 | 24.64 | 9.04 | 0.363 |
| 600 | 25.71 | 9.47 | 0.357 |
| 400 | 26.81 | 9.91 | 0.353 |
| 200 | 27.82 | 10.37 | 0.341 |
| 75 | 28.5 | 10.64 | 0.339 |
| -310 | 30.55 | 11.45 | 0.334 |
Incoloy 800H Flanges Supplier in India, Delivering Heat-resistant Flanges That Perform Well in High-temperature Applications, Including Chemical Plants, Heat Exchangers.
- Sand-blasting Machine
- Press Machine
- Bending Machine
- Pushing Machine
- Electric Bevelling Machine
| Method | Temperature Range |
|---|---|
| Fatigue Strength | 1400°F (760°C) |
| Export to | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Oman |
Asia | 5 | Salalah |
![]() Bahrain |
Asia | 9 | Khalifa Bin Salmanq |
![]() Kuwait |
Asia | 10 | Shuwaikh |
| Export To | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Spain |
Europe | 30 | Barcelona |
![]() South Africa |
Africa | 25-30 | Mossel Bay Harbour |
![]() Italy |
Europe | 28 | Genoa |
| Method | Temperature |
|---|---|
| Heat Treatment | 1600 – 2200°F |

| Temperature | 10,000 h | 30,000 h | 50,000 h | 100,000 h | |||||
|---|---|---|---|---|---|---|---|---|---|
| °C | °F | ksi | MPa | ksi | MPa | ksi | MPa | ksi | MPa |
| 980 | 1800 | 1 | 6.9 | 1.2 | 8.3 | 0.8 | 5.5 | 0.9 | 6.2 |
| 925 | 1700 | 1.6 | 11 | 1.9 | 13 | 1.2 | 8.3 | 1.4 | 10 |
| 870 | 1600 | 3 | 21 | 3.5 | 24 | 2.5 | 17 | 2.8 | 19 |
| 815 | 1500 | 4.4 | 30 | 5.2 | 36 | 3.7 | 26 | 4.1 | 28 |
| 760 | 1400 | 6.3 | 43 | 7.3 | 50 | 5.3 | 37 | 5.8 | 40 |
| 705 | 1300 | 9.5 | 66 | 11 | 76 | 8 | 55 | 8.8 | 61 |
| 650 | 1200 | 15 | 103 | 17.5 | 121 | 13 | 90 | 14 | 97 |
Incoloy 800H Flanges Manufacturer in India, Providing Material Known For Their Heat Resistance, Making Them a Reliable Choice For Furnace Reactors, and Other Temperature Industrial Applications.
- Accurate Dimensions
- Rust Proof Finish
- Ensure Excellent Stress Distribution
- Corrosion Resistant
- Can Sustain High Pressure & Temperature Load
- Smooth Transition From Flange Thickness to Pipe
| Method | Temperature |
|---|---|
| Oxidation | 1800°F & 2000°F |
| Alloy | Corrosion Rate | |
|---|---|---|
| mm/y | mpy | |
| Incoloy 800H | 0.15 | 6 |






