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Incoloy 800 Flanges

Alloy 800HT Weld Neck Flange and Inconel 800 Blind Flange Manufacturer in Mumbai, India

Incoloy alloys have always been associated with use in environments with elevated temperatures. Grades 800, 800H, and 800HT belong to the same family as they have the same elemental composition. Yet, the minor changes in the elemental content or percentage composition made by the Inconel 800 Blind Flange manufacturer in India work wonders for the application they are to be used in. They are in essence a derivative alloy, which means they share similar traits, with the difference being in their heat resistance properties. In  Alloy 800HT Weld Neck Flange the content of aluminum and titanium together ranges between 0.85% - 1.2%, which is higher than grades 800 and alloy 800HT. Both these grades contain an aluminum and titanium content between 0.30% - 1.20%. The creep rupture strength of UNS N08811 Forged Flanges is significantly higher than most alloys. These grades were specifically designed to deliver excellent performance at elevated temperatures. And therefore, the chromium and nickel content gives them resistance to oxidation, especially in environments that have a high temperature. It is not uncommon for components exposed to elevated temperatures to undergo rapid decay under oxidative conditions. In addition to being able to withstand oxidative conditions, the ASTM B564 Nickel Alloy 800 RTJ Flange is resilient to the effects of carburization. Carburization leads to the formation of a powdery residue, which attacks the surface of the metal. Since this process occurs at high temperatures, Incoloy 800 Flanges resist surface attacks. Sulfur compounds are highly corrosive and they attack alloys that have lower resistance to corrosion. The high resistance to creep, resistance to acid, and resistance to sulfur compounds make the UNS N08810 Socket Weld Flange suited to petrochemical industries.


Incoloy 800 Flanges

Incoloy 800 Flanges

Alloy 800 Blind Flange

Alloy 800 Blind Flange

Incoloy Flanges

Incoloy Flanges


Manufacturer of Alloy 800HT Socket Weld Flange and UNS N08800 Slip On Flange accordance to ASME B16.5 / ASME B1.20.1

Standard specification of Incoloy 800 Flanges


Special offer on ASTM B564 Nickel Alloy 800 RTJ Flange and Incoloy 800 Forged Flanges in Mumbai,

ASME B16.5 Incoloy 800 Flange Sizes
  • 1/2" to 48"
  • 15 NB to 1200NB
  • DN10~DN5000
  • Custom as per drawing
  • Equal and Reducing Configurations
Manufacturing Standard of Incoloy 800 Flanges SABS1123, DIN, B2220, BS10, BS, API605, EN, EN-1092, JISB2220, JIS BS1560-3.1, MSS SP44, ANSI, DIN, GOST, ASME B16.5, AWWA, GOST12820, KS B1503, NFE29203, BS4504, ASME B16.47 Series A/B, ASME B16.36, API7S-43, ISO70051, API7S-15, UNI2276, ASME B16.48
Pressure Class of Nickel Alloy 800 Flanges 600LBS, 900LBS, 150LBS, 2500LBS, 1500LBS, 300LBS
ASTM B564 UNS N08800 Flange Pressure Calculation in DIN/ UNI/ EN 10Bar, 40Bar, 25Bar, 6Bar, 16Bar
JIS 20K, 16K, 30K, 10K, 40K, 5K, 63K
PN PN25, PN16, PN64, PN40, PN6, PN10
Manufacturing types Threaded, Forged, Casting, Heat-treated, machined, Plate, Screwed
Test Certificates provided by Incoloy 800 Flanges manufacturers in India
  • 100% Radiography Test Report
  • EN 10204/3.1B MTC
    EN 10204 3.1 / EN 10204 3.2
  • Raw Materials Certificate
  • NACE MR0103
  • NACE MR0175
  • Third Party Inspection Report as per client request
Incoloy Flange Face and Connect Types Small Male-Female (SMF), Ring Type Joint (RTJ), Large Tongue & Groove, Small Tongue, Large Male-Female (LMF), Flat Face (FF), Groove, Raised Face (RF), Lap-Joint Face (LJF)
Our distributors of Incoloy 800 Flanges Tehran, Khobar, Ernakulam, Rajkot, Ludhiana, Ahvaz, Kolkata, Caracas, Noida, Sharjah, Thane, India, Mysuru, Chennai, Indore, Santiago, Bengaluru, Vadodara, New Delhi, Dhaka, Tau, Baroda, Kuala Lumpur, Coimbatore, Singapore, Kochi, Courbevoie, Jamshedpur, Ankara, Navi Mumbai, Port-of-Spain, Ranchi, Lagos, Mexico, Manama, Jakarta, Gurgaon, Gimhae-si, Pimpri-Chinchwad, Sydney, Janeiro, Dammam, Bhubaneswar, Gujarat, Istanbul, Panipat, Patna, Riyadh, Calgary, Vung Granada, Dubai, Mumbai, Jaipur, Bangalore, Pune, Seoul, Bogota, Ahmedabad, Thiruvananthapuram, Muscat, Karachi, Kuwait, Perth, Houston, Surat, Melbourne, Agra, London, Montreal, Nashik, Doha, Brisbane, Abu Dhabi, Lucknow, Kanpur, Hyderabad, Howrah, Shah Alam, Vapi, Nagpur
Testing provided by Incoloy 800 Flanges manufacturers
  • Direct-reading Spectrograph of Incoloy 800 Blind/ Sorf Flange
  • Hydrostatic testing machine
  • Nickel Alloy 800 Pipe Flange X-ray detector
  • UI trasonic flaw detector
  • ASTM B564 UNS N08800 Flanges Magnetic particle detector

Incoloy 800 Flanges Types


Buy directly from Incoloy 800HT Flanges manufacturers in India and save 10%, wide size range of ASTM B564 Uns N08800 Incoloy Flanges in Mumbai

Incoloy 800 Blind Flanges

Incoloy 800 Blind Flanges

Nickel Alloy 800 Figure 8 Flanges

Nickel Alloy 800 Figure 8 Flanges

ASTM B564 UNS N08800 Threaded Flanges

ASTM B564 UNS N08800 Threaded Flanges

Incoloy Socket Weld Flanges

Incoloy Socket Weld Flanges

1.4876 Incoloy 800 Welding Neck Flanges

1.4876 Incoloy 800 Welding Neck Flanges

Incoloy 800 UNS N08800 Spade Flanges

Incoloy 800 UNS N08800 Spade Flanges

800 Incoloy Plate Flanges

800 Incoloy Plate Flanges

Incoloy 800 DIN 1.4876 Slip On Flanges

Incoloy 800 DIN 1.4876 Slip On Flanges

Incoloy 800 Orifice Flanges

Incoloy 800 Orifice Flanges

Nickel Alloy 800 Spacer Flanges

Nickel Alloy 800 Spacer Flanges

ASTM B564 UNS N08800 Blank Flanges

ASTM B564 UNS N08800 Blank Flanges

Incoloy Blank Flanges Rotatable

Incoloy Blank Flanges Rotatable

1.4876 Incoloy 800 Swivel Flanges

1.4876 Incoloy 800 Swivel Flanges

Incoloy 800 UNS N08800 ANSI 150 Flanges

Incoloy 800 UNS N08800 ANSI 150 Flanges

800 Incoloy Long Weld Neck Flanges

800 Incoloy Long Weld Neck Flanges

Incoloy 800 DIN 1.4876 Exhuast Flanges

Incoloy 800 DIN 1.4876 Exhuast Flanges

Incoloy 800 Welding Flanges Rotatable

Incoloy 800 Welding Flanges Rotatable

Nickel Alloy 800 Flanges with Tube

Nickel Alloy 800 Flanges with Tube

ASTM B564 UNS N08800 CF (ConFlat) Flanges

ASTM B564 UNS N08800 CF (ConFlat) Flanges

Incoloy Reducing Flanges

Incoloy Reducing Flanges

1.4876 Incoloy 800 Lap Joint Flanges

1.4876 Incoloy 800 Lap Joint Flanges

Incoloy 800 UNS N08800 Flanges Bolted Weld-On

Incoloy 800 UNS N08800 Flanges Bolted Weld-On

800 Incoloy Girth Flanges

800 Incoloy Girth Flanges

Incoloy 800 DIN 1.4876 Spectacle Blind Flanges

Incoloy 800 DIN 1.4876 Spectacle Blind Flanges

Incoloy 800 Anchor Flanges

Incoloy 800L Anchor Flanges

Nickel Alloy 800 Square Flanges

Nickel Alloy 800 Square Flanges

ASTM B564 UNS N08800 Screw Flanges

ASTM B564 UNS N08800 Screw Flanges

Incoloy Ring Joint Flanges

Incoloy Ring Joint Flanges

Incoloy 800 DN Flange Dimensions and Sizes


Manufacturer of 1/2-30 Inch and Class 300 - 2500 Incoloy 800HT SORF Flange in India, buy Nickel Alloy 800 Blind Flange at factory price ex Mumbai

Nickel Alloy 800 Flanges Dimensions
‘DN’ (Nominal Diameter) in mm
INCH DN INCH DN
1/2 15 12 300
3/4 20 14 350
1 25 15 375
1 1/4 32 16 400
1 1/2 40 18 450
2 50 20 500
2 1/2 65 24 600
3 80 28 700
4 100 30 750
5 125 32 800
8 200 36 900
10 250    

Nickel Alloy 800 Flange Pressure Rating


Nominal Diameter of Incoloy 800 Flange Pressure Rating (PN) of Nickel Alloy 800 Pipe Flange  
**Nominal BSP Pipe Size PN6 PN10 PN16 PN25 PN40  
DN 10 75 90 90 90 90  
3/8" 50 60 60 60 60 Bolt circle (PCD)
  4 x 11 4 x 14 4 x 14 4 x 14 4 x 14 *
DN 15 80 95 95 95 95  
1/2" 55 65 65 65 65 Bolt circle (PCD)
  4 x 11 4 x 14 4 x 14 4 x 14 4 x 14 *
DN 20 90 105 105 105 105  
3/4" 65 75 75 75 75 Bolt circle (PCD)
  4 x 11 4 x 14 4 x 14 4 x 14 4 x 14 *
DN 25 100 115 115 115 115  
1" 75 85 85 85 85 Bolt circle (PCD)
  4 x 11 4 x 14 4 x 14 4 x 14 4 x 14 *
DN 32 120 140 140 140 140  
1 1/4" 90 100 100 100 100 Bolt circle (PCD)
  4 x 14 4 x 18 4 x 18 4 x 18 4 x 18 *
DN 40 130 150 150 150 150  
1 1/2" 100 110 110 110 110 Bolt circle (PCD)
  4 x 14 4 x 18 4 x 18 4 x 18 4 x 18 *
DN 50 140 165 165 165 165  
2" 110 125 125 125 125 Bolt circle (PCD)
  4 x 14 4 x 18 4 x 18 4 x 18 4 x 18 *
DN 65 160 185 185 185 185  
2 1/2" 130 145 145 145 145 Bolt circle (PCD)
  4 x 14 4 x 18 4 x 18 8 x 18 8 x 18 *
DN 80 190 200 200 200 200  
3" 150 160 160 160 160 Bolt circle (PCD)
  4 x 18 8 x 18 8 x 18 8 x 18 8 x 18 *
DN 100 210 220 220 235 235  
4" 170 180 180 190 190 Bolt circle (PCD)
  4 x 18 8 x 18 8 x 18 8 x 22 8 x 22 *
DN 125 240 250 250 270 270  
5" 200 210 210 220 220 Bolt circle (PCD)
  8 x 18 8 x 18 8 x 18 8 x 26 8 x 26 *
DN 150 265 285 285 300 300  
6" 225 240 240 250 250 Bolt circle (PCD)
  8 x 18 8 x 22 8 x 22 8 x 26 8 x 26 *
DN 175   315 315 330 350  
7"   270 270 280 295 Bolt circle (PCD)
    8 x 22 8 x 22 12 x 26 12 x 30 *
DN 200 320 340 340 360 375  
8" 280 295 295 310 320 Bolt circle (PCD)
  8 x 18 8 x 22 12 x 22 12 x 26 12 x 30 *
DN 250 375 395 405 425 450  
10" 335 350 355 370 385 Bolt circle (PCD)
  12 x 18 12 x 22 12 x 26 12 x 30 12 x 33 *
DN 300 440 445 460 485 515  
12" 395 400 410 430 450 Bolt circle (PCD)
  12 x 22 12 x 22 12 x 26 16 x 30 16 x 33 *
DN 350 490 505 520 555 580  
14" 445 460 470 490 510 Bolt circle (PCD)
  12 x 22 16 x 22 16 x 26 16 x 33 16 x 36 *
DN 400 540 565 580 620 660  
16" 495 515 525 550 585 Bolt circle (PCD)
  16 x 22 16 x 26 16 x 30 16 x 36 16 x 39 *
DN 500 645 670 715 730 755  
20" 600 620 650 660 670 Bolt circle (PCD)
  20 x 22 20 x 26 20 x 33 20 x 36 20 x 42 *
DN 600 755 780 840 845    
24" 705 725 770 770   Bolt circle (PCD)
  20 x 24 20 x 27 20 x 33 20 x 36   *
NOTE:*# of holes x diam. of holes
“PCD” - Pitch Circle Diameter

ASTM B564 UNS N08800 Flanges Standards


ASME B16.5
  • Incoloy 800 Slip on Flanges
  • Incoloy 800 Weld Neck Flanges
  • Incoloy 800 Blind Flanges
  • Incoloy 800 Lap Joint Flanges
  • Incoloy 800 Threaded Flanges
  • Incoloy 800 Socket weld Flanges
ASME B16.47 NPS 26 to 60 Large Diameter Incoloy 800 Flanges
ASME B16.36

Incoloy 800 Orifice Flanges
Nickel Alloy 800 welding neck flanges in Classes 300, 400, 600, 900, 1500, and 2500 (b) ASTM B564 UNS N08800 slip-on and threaded Class 300.

BS 10
  • Table D
  • Table E
  • Table F
  • Table G
  • Table H
  • Table J
  • Table K
AS2129 Incoloy 800 Flanges
  • Table C
  • Table D
  • Table E
  • Table F
  • Table G
  • Table H
  • Table J
DIN  
BS 4504
  • BS4504-6
  • BS4504-10
  • BS4504-16
  • BS4504-25
  • BS4504-40
  • BS4504-64
  • BS4504-100
EN 1092-1  
EN 1092-2  

Incoloy Flange Type Codes


101 Incoloy 800 Plate flange for welding
102 Nickel Alloy 800 Loose plate flange with weld on plate collar
104 ASTM B564 UNS N08800 Loose plate flange with weld-nut collar
105 Incoloy Blank flange
111 Incoloy 800 Weld neck flange
112 Nickel Alloy 800 Hubbed slip-on flange for welding
113 ASTM B564 UNS N08800 Hubbed threaded flange
121 Incoloy Integral flange

1.4876 Incoloy 800 Flange Face Types


Type Face Type of Incoloy 800 Flanges
A Flat Face
B Raised Face
C Tongue Face
D Grooved Face
E Spigot
F Recess
G Ring Recess
H O-Ring Groove

Incoloy 800 Flanges Dimensions


Click on the following to view the all types of Incoloy 800 Flanges dimensions table

Incoloy 800/ 800H/ 800HT Flanges Chemical Element


Grade C Mn Si S Cu Fe Ni Cr Al Ti
Alloy 800 0.10 max 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min 30.00 – 35.00 19.00 – 23.00 0.15 – 0.60 0.15 – 0.60
Alloy 800H 0.05 – 0.10 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min 30.00 – 35.00 19.00 – 23.00 0.15 – 0.60 0.15 – 0.60
Alloy 800HT 0.06 – 0.10 1.50 max 1.00 max 0.015 max 0.75 max 39.50 min 30.00 – 35.00 19.00 – 23.00 0.15 – 0.60? 0.15 – 0.60?

Mechanical Properties Tensile Strength of Incoloy Flanges


Alloy Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
800 / 800H / 800HT 7.94 g/cm3 1385 °C (2525 °F) Psi – 75,000 , MPa – 520 Psi – 30,000 , MPa – 205 30 %

Equivalent Material of Incoloy Flanges


NICKEL ALLOY WERKSTOFF NR. UNS BS GOST JIS AFNOR EN OR
Incoloy 800 Flange 1.4876 N08800 NA 15 ЭИ670 NCF 800 Z8NC32-21 X10NiCrAlTi32-20 XH32T
Incoloy 800H Flange 1.4958 / 1.4876 N08810 NA 15(H) ЭИ670 NCF 800H Z8NC33-21 X5NiCrAlTi31-20 XH32T
Incoloy 800HT Flange 1.4859 / 1.4876 N08811 NA 15(HT) ЭИ670 NCF 800HT X8NiCrAlTi32-21 XH32T

ASTM B564 Incoloy 800 Flanges Price List


1/2" Class 600 SO RF UNS N08800 Flange FOB Price US $2.00-$10.00/ Piece
Nickel Alloy Steel Incoloy 800 Slip On Flange RF 5'' 600LB Forged FOB Price US $23.40-$25.30/ Piece
Customized Precision Incoloy 800 Flange FOB Price US $5.00-$20.00/ Piece
Incoloy Alloy 800 UNS N08800 3/4" 150 # Blind Flange rf FOB Price US $35.00-$39.00/ Piece
Customized precision Incoloy 800 800H/ HT flanges FOB Price US $17.50-$20.00/ Piece
Incoloy 800 UNS N08800 Paddle blind and spacer ring FOB Price US $5.00-$7.00/ Piece
Incoloy 800 N08800 Plate Blind Flanges SO SW WN PL LJ RJ RF BLD FOB Price US $1.00/ Piece
1/2" Class 600 SO RF N08800 Orifice Flange FOB Price US $11.00-$30.00/ Piece
Incoloy 800 RF 4'' 150BL ASME B16.5 FOB Price US $456.92-$458.00/ Piece
Large diameter Incoloy 800 flange for Ship building & marine FOB Price US $20.00/ Piece
ASTM B564 Incoloy 800 UNS N08800 nickel alloy weld neck flat face (ff) flanges FOB Price US $3.00/ Piece
1/2" Class 600 SO RF N08800 Flange FOB Price US $1.00-$1.80/ Kilogram
SORF / WNRF Incoloy 800 Forged Flanges FOB Price US $5.00-$7.00/ Piece
Incoloy 800 socket weld/ slip on/ lap joint/ welding neck/ threaded/ plate /blind flange FOB Price US $0.50-$5.00/ Piece
Flat Welding Forged Flange B564 N08800 Plate Flange Incoloy 800 Connecting Pipe Flange FOB Price US $8.90-$10.90/ Piece
Corrosion resistant nickel alloy 800 Incoloy weld neck flanges FOB Price US $8.00-$15.00/ Kilogram
Nickel alloy 800/ 800H/ 800HT Incoloy flange FOB Price US $10.00-$30.00/ Kilogram
Forged asme b16.36 flange Incoloy 800 N08800 orifice flange FOB Price US $5.00-$7.00/ Piece
Forged Incoloy 800 Flange FOB Price US $11.00-$30.00/ Piece
Nickel alloy Incoloy 800 weld neck flange long weld neck LWN FLANGE FOB Price US $80.00-$100.00/ Piece
ASME B16.5 Incoloy 800 flange rf blind flange flanged pipe fittings FOB Price US $5.00-$7.00/ Piece
Incoloy Alloy 800 UNS N08800 1/2" 300 # Blind Flange rf FOB Price US $29.00-$31.00/ Piece
High quality Incoloy 800 Flange 1/2" Class 600 SO RF N08800 FOB Price US $10.00-$15.00/ Piece

Please note this is an approx Price of Incoloy 800 Flanges in India. Call on +91 22 66109735 or drop an Email to sales@skylandmetal.in for free quote and sample.