Incoloy 800 Flanges

Incoloy 800 Flanges

Contact us for latest Stock and Price list of UNS N08800 BLRF/ WNRF Flange, ASTM B564 Alloy 800H Forged Flanges Manufacturer in India

Primarily, the main alloyants for Incoloy 800 flanges include nickel, iron and chromium. This nickel alloy offers advantageous properties such as good tensile strength in combination with its excellent resistance to oxidation and carburization, even when exposed to high temperature settings. Although it needs to be noted that this Alloy 800 Pipe Flanges is primarily considered for use in applications where the temperatures will not exceed a max of 1100° F.

View ASTM B564 UNS N08800 Blind Flange dimensions and price list, Stockist of Nickel 800 Socket Weld Flange

The nickel content in Incoloy UNS N08800 Flange is what makes these alloys highly resistant to both i.e. - chloride ion stress-related corrosion cracking as well as resistant to embrittlement from precipitation of sigma phase in the alloy. The general corrosion resistance of this grade of alloy 800 flanges is excellent. In fact, while speaking about its corrosion resistance properties, it is important to mention that the Incoloy 800 Weld Neck Flange exhibits good resistance to not only many sulfur containing atmospheres but also in acidic environments.

This nickel 800HT Incoloy Pipe Flanges are well suited to be used for those applications which involve exposure to corrosive environments along with high temperature settings. Which means that this grade of Incoloy 800 WNRF Flange can be used in demanding applications such as nuclear power plants and the paper pulp industry along with heat treating equipment, chemical and petrochemical processing.

Incoloy 800h Flanges Exporter, buy Nickel Alloy 800 Socket Weld Flange at lowest price in Mumbai

Incoloy 800 Flanges

Incoloy 800 Flanges


UNS N08800 BLRF Flanges

UNS N08800 BLRF Flanges


ASTM B564 Alloy 800H Forged Flanges

ASTM B564 Alloy 800H Forged Flanges



UNS N08800 BLRF Flange Specifications

Manufacturer of Incoloy 800 Flange
ANSI Pressure Class 150LBS, 300LBS, 600LBS, 900LBS, 1500LBS, 2500LBS, UNS N08800 BLRF Flange
Meets Standards SABS 1123, GOST 12821-80, GOST 33259, API, ANSI, ASME, BS, EN, JIS, MSS, UNI, ASTM, API, ISO, DIN, SP, ASTM B564 Alloy 800H Forged Flanges
The most common types of Incoloy 800 Flange we manufacture
  • Inconel 800ht Blind Flange
  • ASTM B564 UNS N08800 Socket Weld Flange
  • Nickel Alloy 800HT Reducing Flange
  • Incoloy 800 Slip On Flange
  • Incoloy Alloy 800 Lap Joint Flange
  • Nickel Alloy 800H Weld Neck Flange
  • Nickel Alloy 800 Threaded Flange
  • Incoloy 800h Expander Flange
Manufacturer Pressure Classes
  • 20" Inconel 800ht Flange for Class 600 lb
  • 20" ASTM B564 UNS N08800 Flange for Class 300 lb
  • 24" Nickel Alloy 800HT Flange for Class 150 lb
  • 10" Incoloy 800 Flange for Class 1500 lb
  • 16" Incoloy Alloy 800 Flange for Class 900 lb
  • 8" Nickel Alloy 800H Flange for Class 2500 lb
EN 1092-1/ EN 1092-2 Inconel 800ht flange standard
10Bar, 6Bar, 25Bar, 16Bar, 40Bar, ASTM B564 UNS N08800 Blind Flange
BS Standards BS4504, BS4504, BS1560, BS10, Nickel 800 Socket Weld Flange
Japanese Industrial Standards - JIS B2220 10K, 5K, 40K, 20K, 30K, 16K, 63K, Incoloy 800h Flanges
DIN Standards DIN 2628, DIN 2635, DIN 2655, DIN 2576, DIN 2636, DIN 2637, DIN 2641, 2631, DIN 2638, DIN 2673, DIN 2573, DIN 2566, DIN 2527, DIN 2642, DIN 2633, DIN 2634, DIN 2656, DIN 2502, DIN 2503, DIN 2527, DIN 2565, DIN 2566, DIN 2573, DIN 2576, DIN 2627, DIN 2628, DIN 2629, DIN 2630, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Nickel Alloy 800 Socket Weld Flange
Wall Thickness Sch10, Sch20, Sch30, STD, Sch40, Sch60, EXT-Hvy, Sch80, Sch100, Sch120, Sch140, Sch 60, XX-Hvy, UNS N08800 Reducing Flanges
Types Threaded, Plate, Forged, Screwed, Welded, Nickel 800HT Flange
Most common ASTM B564 UNS N08800 flange processes followed by manufacturers
  • Cutting
  • Casting
  • Open die forging
  • Closed die forging
  • Roll forging
We also supply
  • Sealing Gaskets
  • Ring Joint Gasket
  • Flange Bolts as Required
Flange faces
  • Flat (FF)
  • Ring joint (RTJ)
  • Raised (RF)
  • Lap joint
  • Tongue and groove (T&G)
  • Male and female (M&F)
Incoloy 800 Flange Standard
  • ASME B16.5 (Most popular)
  • ASME B16.47 Series B & A
  • ASME B16.48
  • GOST
  • BS4504
DIN Standards
  • DIN 2501
  • DIN 2633
  • DIN 2627
  • DIN 2642
  • DIN 2635
  • DIN 2543
  • DIN 2527
PN Rating PN10, PN6, PN16, PN40, PN25, PN64, Alloy 800 Weld Neck Flange
Quality Inspection
  • EN 10204/3.1B MTC
  • 100% Radiography Test Report for any Cracks or any incomplete penetration
  • Raw Materials Certificate
  • Third Party Inspection Report
Value Added Services
  • CNC Machining
  • Large Diameter Incoloy 800 Flanges
  • Customised Incoloy 800 Flanges

ASTM B564 Alloy 800H Forged Flanges Price in India

Description Price in US $ Price in INR Recent supply location
REDUCER CONF.TO SPECN. INCOLOY 800H FLANGES US $ 34.98 per kg INR 2,670 per Kg Italy
RF SIZE 3/4 FLANGE PIPE SCHEDULE 80 TYPE WELD NECK MATERIAL INCOLOY 800H US $ 98.92 per kg INR 7,551 per Kg Saudi Arabia
2 inch FLANGES CONFIRMING TO SPECIFICATION ASME/ASTM SB-564 SCH 40 INCOLOY 800/800H /800HT US $ 38.10 per kg INR 2,908 per Kg Italy
ASME B16.5 11/2NB SCH 40 INCONEL ALLOY 800 FLANGE ASME SB564 UNS N08810 US $ 364.57 per kg INR 27,828 per Kg United States
INCONEL FORGED ALLOY 800HT FLANGE ASME SB564 UNS N08800 ASME B16.5-4NB 300LBS US $ 971.07 per kg INR 74,123 per Kg United States

Different types of Nickel 800 Blind Flanges

DN 100 PN 50 RF Incoloy 800h Blind Flange

DN 100 PN 50 RF Incoloy 800h Blind Flange

Incoloy 800 Blind Flange

Incoloy 800 Blind Flange

2500# 10 Inch ANSI B16.5 UNS N08810 RTJ Blind Flange

2500# 10 Inch ANSI B16.5 UNS N08810 RTJ Blind Flange

20 Inch Class 150 Incoloy 800ht Spectacle Blind Flange

20 Inch Class 150 Incoloy 800ht Spectacle Blind Flange

2 Inch Class 600 RF Incoloy 800 Blind Flange

2 Inch Class 600 RF Incoloy 800 Blind Flange

600# 8 Inch RF Alloy 800ht Blind flange

600# 8 Inch RF Alloy 800ht Blind flange


Nickel Alloy 800HT Weld Neck Flange types

10IN CL300 SCH STD ASME B16.5 Nickel Alloy 800HT WN Flange

10IN CL300 SCH STD ASME B16.5 Nickel Alloy 800HT WN Flange

Incoloy 800 Weld Neck Flange

Incoloy 800 Weld Neck Flange

PN16 DN80 Incoloy Alloy 800 WN Flange

PN16 DN80 Incoloy Alloy 800 WN Flange

Class 150 LB SCH 40 Uns N08800 WN Flange

Class 150 LB SCH 40 Uns N08800 WN Flange

ASME B16.5 SCH 40 300# 6 Inch Nickel Alloy 800H WN RF Flange

ASME B16.5 SCH 40 300# 6 Inch Nickel Alloy 800H WN RF Flange

30 Inch Class 600 LB RF Inconel 800ht Weld Neck Flange

30 Inch Class 600 LB RF Inconel 800ht Weld Neck Flange


Incoloy 800ht Socket Weld Flange types

ANSI B16.5 300# 3 Inch Nickel 800HT RF SW Flanges

ANSI B16.5 300# 3 Inch Nickel 800HT RF SW Flanges

Incoloy 800 Socket Wled FLange

Incoloy 800 Socket Wled FLange

2 1/2 Inch 150# Nickel 800 Socket Weld Flange

2 1/2 Inch 150# Nickel 800 Socket Weld Flange

150# Nickel 800H Socket Weld Flange

150# Nickel 800H Socket Weld Flange

Class 300 1 Inch 800H Alloy SW Flange

Class 300 1 Inch 800H Alloy SW Flange

Class 150 2 Inch SCH 40 Nickel Alloy 800 SW Flanges

Class 150 2 Inch SCH 40 Nickel Alloy 800 SW Flanges


Types of Nickel Alloy 800 Slip-On Flanges

Incoloy 800 Slip-On FLange

Incoloy 800 Slip-On FLange

40 Inch 150 LB ASTM B564 UNS N08810 Slip-on Flange

40 Inch 150 LB ASTM B564 UNS N08810 Slip-on Flange

150# 36 Inch Incoloy 800ht Slip On Flange

150# 36 Inch Incoloy 800ht Slip On Flange

ASME B16.5 2 Inch 150 LB ASTM B564 UNS N08811 SO Flange

ASME B16.5 2 Inch 150 LB ASTM B564 UNS N08811 SO Flange

OD 2876.55*ID 2514.6 MM Incoloy 800h Weldable Slip-on Flange

OD 2876.55*ID 2514.6 MM Incoloy 800h Weldable Slip-on Flange

ASME B16.5, 8 Inch 600 LB ASTM B564 UNS N08800 SORF Flanges

ASME B16.5, 8 Inch 600 LB ASTM B564 UNS N08800 SORF Flanges


Types ASTM B564 UNS N08800 Lap Joint Flanges

Incoloy 800 Lap Joint Flanges

Incoloy 800 Lap Joint Flanges

1 Inch ANSI B16.5 Uns N08800 Stub End Lap Joint Flanges

1 Inch ANSI B16.5 Uns N08800 Stub End Lap Joint Flanges

3 Inch DN80 Inconel 800ht Lapped Joint Flange

3 Inch DN80 Inconel 800ht Lapped Joint Flange

1/2 Inch UNS N08810 Lap Joint Flange

1/2 Inch UNS N08810 Lap Joint Flange

150 LB Alloy 800ht Lapped Joint Flange

150 LB Alloy 800ht Lapped Joint Flange

ASME B16.5 300LB Incoloy Alloy 800 Lap Joint Flanges

ASME B16.5 300LB Incoloy Alloy 800 Lap Joint Flanges


Types of Incoloy 800h Threaded Flanges

ANSI B16.5 4 Inch 800H Alloy Screw Thread Flanges

ANSI B16.5 4 Inch 800H Alloy Screw Thread Flanges

Incoloy 800 Threaded Flanges

Incoloy 800 Threaded Flanges

1/2 Inch Nickel Alloy 800HT Threaded Flange

1/2 Inch Nickel Alloy 800HT Threaded Flange

DN50 2 inch Nickel 800 Thread Flanges

DN50 2 inch Nickel 800 Thread Flanges

64 inches Nickel Alloy 800 Threaded Flange

64 inches Nickel Alloy 800 Threaded Flange

3 Inch Class 300 Nickel Alloy 800H Hot Dipped Galvanized Thread Flanges

3 Inch Class 300 Nickel Alloy 800H Hot Dipped Galvanized Thread Flanges


Types of Nickel Alloy 800H Forged Flanges

Incoloy 800 Forged Flanges

Incoloy 800 Forged Flanges

150 LB Nickel 800HT Forged orifice Flange

150 LB Nickel 800HT Forged orifice Flange

3 Inch ASTM B564 UNS N08810 Forged Steel Flat Flange

3 Inch ASTM B564 UNS N08810 Forged Steel Flat Flange

2 Inch x NPTF 1-1/2 Inch ASTM B564 UNS N08800 Forged RTJ Flanges

2 Inch x NPTF 1-1/2 Inch ASTM B564 UNS N08800 Forged RTJ Flanges

1 Inch ASTM B564 UNS N08811 Forged Flange

1 Inch ASTM B564 UNS N08811 Forged Flange

8 Inch Nickel 800H Forged Plate flange

8 Inch Nickel 800H Forged Plate flange


ASTM B564 UNS N08800 Blind Flange Gasket Chart

Gasket I.D

(Inches)
NPS Gasket Outside Diam.
300 LBS 900 LBS 600 LBS 400 LBS 150 LBS
0.84 1/2 2.125 2.50 2.125 2.125 1.875
1.06 3/4 2.625 2.75 2.625 2.625 2.25
1.31 1 2.875 3.125 2.875 2.875 2.625
1.66 1 1/4 3.25 3.50 3.25 3.25 3
1.91 1 1/2 3.75 3.875 3.75 3.75 3.375
2.38 2 4.375 5.625 4.375 4.375 4.125
2.88 2 1/2 5.125 6.50 5.125 5.125 4.875
3.50 3 5.875 6.625 5.875 5.875 5.375
4.50 4 7.125 8.125 7.625 7.00 6.875
5.56 5 8.50 9.75 9.50 8.375 7.75
6.62 6 9.875 11.375 10.50 9.75 8.75
8.62 8 12.125 14.125 12.625 12.00 11
10.75 10 14.25 17.125 15.75 14.125 13.375
12.75 12 16.625 19.625 18.00 16.50 16.125

Nickel 800 Socket Weld Flange Pressure Rating

Nickel 800 Socket Weld Flange Pressure Rating

Grade UNS N08800 Reducing Flanges Manufacturer in India, View Nickel 800HT Flange Dimensions and Sizes

Incoloy 800h Flanges Dimensions

Pipe for Nominal Sizes Inside Diam.
Flanges Outside Diam. (inch)
300 150 600 400 900
1/2 inches 0.84 inches 2.125 1.875 2.125 2.125 2.50
3/4 inches 1.06 inches 2.625 2.25 2.625 2.625 2.75
1 inches 1.31 inches 2.875 2.625 2.875 2.875 3.125
1 1/4 inches 1.66 inches 3.25 3 3.25 3.25 3.50
1 1/2 inches 1.91 inches 3.75 3.375 3.75 3.75 3.875
2 inches 2.38 inches 4.375 4.125 4.375 4.375 5.625
2 1/2 inches 2.88 inches 5.125 4.875 5.125 5.125 6.50
3 inches 3.50 inches 5.875 5.375 5.875 5.875 6.625
4 inches 4.50 inches 7.125 6.875 7.625 7.00 8.125
5 inches 5.56 inches 8.50 7.75 9.50 8.375 9.75
6 inches 6.62 inches 9.875 8.75 10.50 9.75 11.375
8 inches 8.62 inches 12.125 11 12.625 12.00 14.125
10 inches 10.75 inches 14.25 13.375 15.75 14.125 17.125
12 inches 12.75 inches 16.625 16.125 18.00 16.50 19.625

Nickel Alloy 800 Socket Weld Flange Weight Chart

BLRF Threaded NPS Lap Joint WRNR Slip On Socket Weld
2 1 ½ 1 2 1 2
2 2 1 2 3 2 2
3 3 3 3 3 3
2 2 ¾ 2 2 2 2
4 3 3 4 3 3
7 8 8 10 8 8
5 5 2 5 6 5 5
9 9 3 9 11.5 9 9
17 13 4 13 16.5 13 13
13 12 11 12 11 11
20 15 5 15 21 15 15
47 30 8 30 42 30 30
27 19 6 19 26 19 19
70 43 10 43 54 43 43
430 220 24 275 268 220 220
140 90 14 105 114 90 90
123 64 12 64 88 64 64
180 98 16 140 140 106 98
285 165 20 195 197 165 165
220 130 18 160 165 130 130
355 185 22 245 225 185 185

UNS N08800 Reducing Flanges for Sale

RF 3-1/2″ pn20 ASME B16.5 Slip on Flanges Incoloy 800HT 300# INCOLOY 800 WELD NECK RF FLANGES
8″ 300# INCOLOY 800H WELD NECK RF FLANGES 300# INCOLOY 800H Blind Raised Face Flanges
6 INCH 300# INCOLOY 800HT Blind Raised Face Flanges 150LB Incoloy UNS N08800 Socket weld Flanges
8″ 300# INCOLOY 800HT WELD NECK RF FLANGES 150LB Incoloy UNS N08811 Socket weld Flanges
8″ 300# INCOLOY 800HT WELD NECK RF FLANGES 3NB SCH 10 ASME SB564 INCONEL ALLOY 800H FLANGES ASME B16.5
RF 3-1/2″ pn20 ASME B16.5 Slip on Flanges Incoloy 800H 3NB SCH 10 ASME SB564 INCONEL ALLOY 800 FLANGES ASME B16.5
8″ 300# INCOLOY 800H WELD NECK RF FLANGES 8″ 300# INCOLOY 800 Blind Raised Face Flanges
8″ 300# INCOLOY 800 Blind Raised Face Flanges 300# INCOLOY 800HT Blind Raised Face Flanges
RF 3-1/2″ pn20 ASME B16.5 Slip on Flanges Incoloy 800 3NB SCH 10 ASME SB564 INCONEL ALLOY 800HT FLANGES ASME B16.5
6 INCH 300# INCOLOY 800H Blind Raised Face Flanges 6 INCH 300# INCOLOY 800 WELD NECK RF FLANGES
150LB Incoloy UNS N08810 Socket weld Flanges

Nickel 800HT Flange Chemical Composition

Grade Fe Si Ni Cr Ti Cu Al Mn C S
Incoloy 800H 39.5 min 1.0 max 30.0-35.0 19.0-23.0 .15-.60 .75 max .15-.60 1.5 max .05-.10 max .015 max
Incoloy 800 39.5 min 1.0 max 30.0-35.0 19.0-23.0 .15-.60 .75 max .15-.60 1.5 max .1 max .015 max
Incoloy 800HT 39.5 min 1.0 max 30.0-35.0 19.0-23.0 .25-.60 .75 max .85-1.20 1.5 max .06-.10 max .015 max

Manufacturing Alloy 800 Weld Neck Flange for petrochemical industry in USA, Europe, UAE and Malaysia, 100% PMI Incoloy 800Ht Flanges with MTC/ MTR reports

Alloy 800 Weld Neck Flange Mechanical Properties

Tensile Properties Density (0.2%Offset)Yield Properties Melting Point Elongational
MPa -520, Psi - 75,000 7.94 g/cm3 MPa - 205, Psi - 30,000 1350 to 1400 ℃ 30 upto 35 %

Incoloy 800Ht Flanges Equivalent Material

STANDARD GOST WNR. UNS AFNOR JIS OR EN BS
Incoloy 800H ЭИ670 1.4958 N08810 Z8NC32-21 NCF 800H XH32T X10NiCrAlTi32-20 NA 15(H)
Incoloy 800 ЭИ670 1.4876 N08800 Z8NC32-21 NCF 800 XH32T X10NiCrAlTi32-20 NA 15
Incoloy 800HT ЭИ670 1.4959 N08811 - NCF 800HT XH32T X8NiCrAlTi32-21 NA 15(HT)

80% repeat orders from below countries

ADCO - Bab Gas Compression Project - Phase 2(UAE)

ADCO - Bab Gas Compression Project - Phase 2(UAE)

Canaport LNG-Saint John, New Brunswick

Canaport LNG-Saint John, New Brunswick

Anschutz (Pty) Ltd - South Africa

Anschutz (Pty) Ltd - South Africa


Saudi Arabian Oil Company(Saudi Arabia)

Saudi Arabian Oil Company(Saudi Arabia)

Chevron Hunterston, Scotland

Chevron Hunterston, Scotland

Arab Paper Manufacturing Company (WARAQ)- Damman

Arab Paper Manufacturing Company (WARAQ)- Damman