Alpha Overseas
E-BROCHURE
Alpha Nickel

Incoloy 800, 800H, 800HT Flanges Manufacturer, Supplier In Mumbai India

Alpha Overseas has a solid reputation in the market for providing high-quality Incoloy 800 Flanges of various varieties that would meet the needs of our customers. We make high-quality, dependable Incoloy 800 flanges. For the production of these Flanges, we employ quality materials and cutting-edge equipment. We adhere to all applicable national and international standards in the production process. We are one of the leading suppliers of Incoloy 800 Flanges, crafted under the guidance of skilled experts to ensure dimensional accuracy. Due to its chemical makeup, our Alloy 800H Slip On Flanges are sturdy and can maintain stability at greater temperatures. Greater tensile strength and resistance to pitting and crevice corrosion are both features of Incoloy 800H flanges.

The most excellent applications for Incoloy 800 flanges call for solid construction and muscular strength after prolonged exposure to high temperatures. These flanges are used in various corrosive environments and hot temperature sectors. Incoloy 800, 800H, and 800HT are nickel alloys from the Incoloy 800 family. Over 800, Incoloy 800H has better stress rupture qualities. This is further enhanced with Incoloy 800HT to provide the best high-temperature rates.

Nickel Alloy 800 Flange, Incoloy 800HT Weld Neck Flange, Incoloy® Alloy 800 Flange, Inconel 800HT Flanges, Incoloy 800H Flanges, Incoloy 800 Pipe Flanges, Inconel 800 Flanges, Incoloy 800HT Flanges, 800H Incoloy Flanges Suppliers, UNS N08800 Slip On Flange, Alloy 800 Flanges, Incoloy Alloy 800 Flange, Incoloy 800 Flanges, Inconel 800H Flanges, Incoloy 800 Flanges Manufacturers in India.

Table Of Contents

Alloys 800H and 800HT are often utilised at temperatures above 1500°F, where creep and stress rupture protection are vital concerns. In contrast, Incoloy 800 is usually employed in applications with temperatures up to 1100° F. Inconel 800 Flanges have good strength and resistance to oxidation and carburization when exposed to high temperatures, High creep rupture strength and good high-temperature strength.

Applications of Incoloy 800 Flanges:

  • Incoloy 800 series flanges are used in the industrial and chemical processing sectors to build heat exchangers, process pipes, carbonising equipment, and sheathing for heating elements.
  • The pulp and paper sector needs these flanges digestor-liquor heaters, whereas nuclear power facilities need Incoloy 800 for steam generators.
  • Incoloy 800 flanges are used in chemical, and petroleum processing for heat exchangers and other nitric acid-containing environments, as well as in situations where resistance to chloride stress-corrosion cracking is necessary.

Incoloy 800 Flanges Specification

Standards ASTM B564 / ASME SB564
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size 1/2" (15 NB) to 48" (1200NB)
Class 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Flange Face Types Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Incoloy 800/800H/800HT Flange

Incoloy 800/H/HT Flange Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN OR
Incoloy 800 1.4876 N08800 NCF 800 NA 15 ЭИ670 Z8NC32-21 X10NiCrAlTi32-20 XH32T
Incoloy 800H 1.4958 / 1.4876 N08810 NCF 800H NA 15(H) ЭИ670 Z8NC33-21 X5NiCrAlTi31-20 XH32T
Incoloy 800HT 1.4959 / 1.4876 N08811 NCF 800HT NA 15(HT) ЭИ670 – X8NiCrAlTi32-21 XH32T

Incoloy 800 Flange Dimensions

NPS
(in.)		 Incoloy 800/800H/800HT Flange Dimensions
Dia. of
Flange
(in.)		 No.
of
Bolts		 Dia. of
Bolts
(in.)		 Dia. of
Bolt Holes
(in.)		 Bolt
Circle
(in.)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-1/2 4 1/2 0.62 2-3/8
3/4 3-7/8 4 1/2 0.62 2-3/4
1 4-1/4 4 1/2 0.62 3-1/8
1-1/4 4-5/8 4 1/2 0.62 3-1/2
1-1/2 5 4 1/2 0.62 3-7/8
2 6 4 5/8 0.75 4-3/4
2-1/2 7 4 5/8 0.75 5-1/2
3 7-1/2 4 5/8 0.75 6
3-1/2 8-1/2 8 5/8 0.75 7
4 9 8 5/8 0.75 7-1/2
5 10 8 3/4 0.88 8-1/2
6 11 8 3/4 0.88 9-1/2
8 13-1/2 8 3/4 0.88 11-3/4
10 16 12 7/8 1 14-1/4
12 19 12 7/8 1 17
14 21 12 1 1.12 18-3/4
16 23-1/2 16 1 1.12 21-1/4
18 25 16 1-1/8 1.25 22-3/4
20 27-1/2 20 1-1/8 1.25 25
24 32 20 1-1/4 1.38 29-1/2

Incoloy 800 Flanges Weight Chart

Pipe Normal Diameter (inch) Outer diameter Flange Thicjness Of Flange Minimum Diameter
of
Hub		 Diameter of Raised Face Length Hub.Y Thread Length Diameter
of Bolt
Circle		 Diameter
of Bolt
Holes		 Number
of Bolts		 Diameter of
Bolts
(inch)		 KG LB
1/2" 15 89.00 11.20 30.20 35.10 15.70 15.70 60.50 15.80 4 1/2" 0.4 0.9
3/4" 20 98.50 12.70 38.10 42.90 15.70 15.70 69.90 15.80 4 1/2" 0.7 1.5
1" 25 108.00 14.20 49.30 50.80 17.50 17.50 79.30 15.80 4 1/2" 0.8 1.8
1-1/4" 32 117.50 15.70 58.70 63.50 20.60 20.60 88.90 15.80 4 1/2" 1.2 2.6
1-1/2" 40 127.00 17.50 65.00 73.20 22.40 22.40 98.60 15.80 4 1/2" 1.5 3.3
2" 50 152.50 19.10 77.70 91.90 25.40 25.40 120.70 19.10 4 5/8" 2.3 5.1
2-1/2" 65 178.00 22.40 90.40 104.60 28.40 28.40 139.70 19.10 4 5/8" 3.7 8.1
3" 80 190.50 23.90 108.00 127.00 30.20 30.20 152.40 19.10 4 5/8" 4.1 9
3-1/2" 90 216.00 23.90 122.20 139.70 31.80 31.80 177.80 19.10 8 5/8" 5.1 11.2
4" 100 228.50 23.90 134.90 157.20 33.30 33.30 190.50 19.10 8 5/8" 5.9 13
5" 125 254.00 23.90 163.60 185.70 36.60 36.60 215.90 22.40 8 3/4" 7 15.4
6" 150 279.50 25.40 192.00 215.90 39.60 39.60 241.30 22.40 8 3/4" 8.4 18.5
8" 200 343.00 28.40 246.10 269.70 44.50 44.50 298.50 22.40 8 3/4" 13 28.6
10" 250 406.50 30.20 304.80 323.90 49.30 49.30 362.00 25.40 12 7/8" 18 39.5
12" 300 482.50 31.80 365.30 381.00 55.60 55.60 431.80 25.40 12 7/8" 29 64
14" 350 533.50 35.10 400.10 412.80 57.20 57.20 476.30 28.50 12 1" 39 86
16" 400 597.00 36.60 457.20 469.90 63.50 63.50 539.80 28.50 16 1" 47 103
18" 450 635.00 39.60 505.00 533.40 68.30 68.30 577.90 31.80 16 1 1/8" 57 126
20" 500 698.50 42.90 558.80 584.20 73.20 73.20 635.00 31.80 20 1 1/8" 76 167
24" 600 813.00 47.80 663.40 692.20 82.60 82.60 749.30 35.10 20 1 1/4" 97 214

Alloy 800 Flanges Types

slip on flange

Incoloy 800 Slip On Flange

  • ASTM B564 800 Incoloy Alloy SOFF Flange
  • Alloy 800 RFSO Flanges
  • Inconel Alloy 800 FFSO Flanges
  • Incoloy® Alloy 800H SO Flanges
  • Nickel Alloy 800HT Flat Face Slip On Flanges
  • Inconel 800 Raised Face Slip On Flange
  • Alloy UNS N08800 Slip-On Flange
  • Incoloy 1.4959 Slip On Raised Face Flange
  • ASME SB564 Gr.800 Incoloy Slip On Pipe Flange
  • 800H Inconel SORF Flange
  • PN16 Slip On Flange Inconel 800HT
Weld Neck Flanges

Incoloy 800 Weld Neck Flange

  • Inconel® Alloy 800 RFWN Flange
  • Alloy 800H Welding Neck Flanges
  • Inconel Alloy 800 Flat Face Weld Neck Flange
  • ASME SB564 800H Incoloy Welding Neck Flanges 150#
  • Inconel 800HT WNRTJ Flange
  • 1.4958 WNRF Flanges
  • Nickel Alloy 800 WNFF Flangs
  • ASTM B564 800 Incoloy Alloy Weld Neck Flange 300
  • Alloy 800H Weld Neck Flanges ANSI B16.5
  • 800HT Inconel Raised Face Weld Neck Flange
Blind Flange

Incoloy 800 Blind Flange

  • ASTM B564 800H Inconel BLRTJ Flange
  • 800HT Incoloy BLRTJ Flange
  • Inconel 800 BLRF Flange
  • Inconel Alloy 800HT Blind Pipe Flanges
  • Incoloy 800 Blind Plate Flanges
  • Inconel Alloy 800 Blind Flange
  • Incoloy 1.4876 RTJ Blind Flange
  • Nickel Alloy 800H Pipe Blind Flange
  • Alloy UNS N08811 BLFF Flanges
  • Alloy 800HT Blind Flanges
  • ASME B16.5 Alloy 800 Blind Raised Face Flange
Threaded Flanges

Incoloy 800 Threaded Flange

  • Alloy 1.4876 Male Threaded Flange
  • Inconel 800H 3 inch Threaded Pipe Flanges
  • UNS N08800 Reducing Threaded Flange
  • Nickel Alloy 800HT Thread Flange
  • 800 Incoloy Raised Face Threaded Flange
  • Incoloy 800H BSP Threaded Flange
  • ASTM B564 800 Inconel Thread Flange
  • Incoloy Alloy 800HT Threaded Flanges
  • Inconel 800 NPT Threaded Flange
  • Alloy 800 Threaded Pipe Flange
  • Incoloy Alloy 800H BSP Threaded Flanges
  • Inconel® Alloy 800 Female Threaded Flange
Socket weld Flanges

Incoloy 800 Socket weld Flange

  • Incoloy 800 SWRF Flanges
  • Nickel Alloy 800HT Socket Weld Pipe Flange
  • ASME B16.5 Inconel 800 SW Flange
  • 800H Incoloy RFSW Flanges
  • Incoloy Grade 800 Socket Welding Flange
  • Incoloy® Alloy 800H Flat Face Socket Weld Flange
  • Alloy 800 300# Socket Weld Flange
  • Inconel 1.4959 SWFF Flanges
  • UNS N08810 Socket Weld Raised Face Flange
  • ASME SB564 800 Inconel Alloy Flange sw rf
  • Alloy 800H Raised Face Socket Weld Flanges
Long Weld Neck Flanges

Incoloy 800 Long Weld Neck Flange

  • Nickel Alloy 800 Long Weld Neck Flange
  • Incoloy 800H RFLWN Flange
  • Alloy 800HT Raised Face Long Weld Neck Flange
  • ASTM B564 800 Inconel LWNRF Flanges
  • Incoloy 1.4958 LWN Flange 300# dimensions
  • ASME B16.5 Inconel 800H Long Weld Neck Flanges
  • Incoloy Alloy 800HT Long Welding Neck Flanges
  • Incoloy® Alloy 800 Long Weld Neck Raised Face Flange
  • 800H Inconel LWN Flanges
  • 800 Incoloy Long Welding Neck Flange
  • Inconel UNS N08811 LWN Flange
Lap Joint Flanges

Incoloy 800 Lap Joint Flange

  • Nickel Alloy 800 Raised Face Lap Joint Flange
  • 1.4959 Lap Joint Pipe Flanges
  • Incoloy 800H LJ Flanges
  • ANSI B16.5 Inconel 800 Lapped Joint Flange
  • ASME SB564 Incoloy 800H LJ Flanges
  • Inconel N08811 Lap Joint Pipe Flange
  • Incoloy 800HT Flange Lap Joint Stub End
  • Inconel® Alloy 800 Flat Face Lap Joint Flange
  • ASTM B564 800 Incoloy Alloy LJFF Flange
  • Inconel Alloy 800 LJRF Flanges
  • 800H Incoloy Lap Joint Flange
  • Alloy 800HT Lap Joint Flange with stub end
Plate Flanges

Incoloy 800 Plate Flange

  • Nickel Alloy 800 Plate Flanges
  • Incoloy® Alloy 800H Plate Flanges Class 150
  • ASME SB564 800H Incoloy Plate Flange en 1092
  • Inconel 1.4876 Plate Flanges
  • Incoloy Alloy 800HT Plate Flanges
  • UNS N08810 Plate Flanges
  • Incoloy 800H ANSI B16.5 Plate Flanges
  • ASTM B564 800HT Inconel Alloy Plate Flange
Orifice Flanges

Incoloy 800 Orifice Flange

  • Incoloy 800H Class 150 Orifice Flange
  • UNS N08800 Orifice Flanges
  • 800 Incoloy ASME B16.36 Orifice Flange
  • Inconel 1.4958 Orifice Flanges
  • ASME SB564 800 Incoloy Alloy RTJ Orifice Flange
  • Alloy 800H Orifice Flanges
  • Inconel Alloy 800HT Orifice Flanges
  • Nickel Alloy 800 Orifice Flanges
  • Incoloy® Alloy 800H Raised Face Orifice Flanges
  • ANSI B16.36 Incoloy 800HT Orifice Flanges
  • ASTM B564 800 Inconel Orifice Pipe Flange

Contact us to get a quick quote for your requirement.

We offer these Incoloy 800, 800H, 800HT Pipe Flanges as per ASME B16.5, ASME B16.47 (Series A, Series B), ASME B16.36, EN-1092, BS10, DIN, PN, JIS, ISO, GOST, UNI, AWWA, MSS SP44 Standard.

Request a Quote

Specialized in Following ASTM B564 800 Incoloy Flanges

  • UNS N08810 Large Diameter Flange
  • Incoloy 1.4958 Spacer Ring Flanges
  • Alloy 800 Industrial Pipe Flange
  • ASME B16.5 Inconel 800H Pipe Flange Spacer Ring
  • Incoloy 800HT Flanges Suppliers in India
  • ANSI/ASME B16.5 800 Inconel Flange Supplier in Mumbai
  • Alloy 800 Flange Manufacturer
  • Nickel Alloy 800 Large Tongue Flange Stock
  • Alloy 800H Groove Flange
  • Incoloy Alloy 800HT Flange Suppliers
  • 800 Inconel Flange Manufacturer in Mumbai
  • ASTM B564 800 Incoloy Alloy Flange
  • Inconel Alloy 800H Flat Face Flanges
  • Type 800HT Incoloy Loose Plate Flange
  • Manufacturer of Inconel 800 Flanges
  • Grade 800 Incoloy Slip On Plate Flange
  • ASTM B564 Inconel 800H Pipe Flanges
  • Incoloy® Alloy 800 Forged Flanges
  • 800 Incoloy Spectacle Blind Flanges
  • Alloy 800H Flangeolet
  • Inconel 800HT Reducing Flange
  • Nickel Alloy 800 Tongue and Groove Flanges Dealers
  • ASTM B564 Incoloy Alloy 800H Flanges
  • ASME SB564 Inconel 800HT Paddle Blind Flange
  • Incoloy Alloy 800 Paddle Blank and Spacer
  • Inconel 800 Flanges Stockist
  • Incoloy 800H Flange Pressure Rating
  • Inconel® Alloy 800HT Exhaust Flanges
  • 800H Incoloy Custom Flanges
  • Inconel Grade 800 Blind Spectacle Flange
  • Incoloy 800H Nipoflange
  • Inconel 800HT Ring Type Joint Flanges
  • Alloy 800 RTJ Flange Exporter
  • Alloy 800 Flanges at Best Price List In India
  • 800HT Inconel Raised Face Flange
  • Supplier of Incoloy 800H Slip On Flat Face Flange

UNS N08800 Flange Pressure Rating Chart

ASME Pressure Temperature Ratings For Incoloy 800/800H/800HT Flanges
Temperature °F Class 150 Class 300 Class 400 Class 600 Class 900 Class 1500 Class 2500
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

ASTM B564 Incoloy 800HT Flange Price List India

Check out the Incoloy 800/800H/800HT Flange Price List.

Incoloy 800 Flange in India Incoloy 800 Flange Price in INR
Incoloy Flanges B564 800, 150, 300, 600 LBS, 900 LBS, 1500#, Class 2500 Rs. 322
Flanges B564 800 B16.5 Rs. 3,147
Incoloy 800 Class 150 Flanges as per ASME B 16.5 Rs. 4,619
Pn16 Dn65 Dn80 Incoloy 800 Flange Rs. 298
Incoloy 800 Plate Flange Rs. 5,097
Incoloy 800 Forged Flanges Rs. 4,906

Incoloy 800H Flanges Standard

For more information on flange standards, or to learn more about custom flanges for particular specifications, contact us today.

ASME Flanges

ANSI Flanges

ASTM Flanges

AWWA Flanges

MSS flanges

DIN flanges

EN Flanges

ISO Flanges

JIS Flanges

GOST Flanges

UNI Flanges

API Flanges

Chemical Composition of ASME SB564 800 Incoloy Flanges

Grade C Mn Si S Cu Fe Ni Cr Al Ti
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
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
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 – 0.60ᴬ 0.15 – 0.60ᴬ

Alloy 800 Flanges Mechanical Properties

Element 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 %

Applications of Incoloy 800 Flanges

Oil & Gas Industry

Oil & Gas Industry

Power Generation Industry

Power Generation Industry

Petrochemical Industry

Petrochemical Industry

Chemical Industry

Chemical Industry

Cement Industry

Cement Industry


We Export Incoloy Alloy 800 Flanges Across the Globe

Morocco, Italy, Iraq, Kazakhstan, Egypt, Bahrain, Russia, Norway, Japan, Hong Kong, China, Kuwait, Macau, Libya, Thailand, Gabon, Bulgaria, New Zealand, Ireland, Tibet, Austria, Serbia, Vietnam, Lahore, Greece, Lebanon, United States, Ghana, Colombia, Spain, Oman, Germany, Zimbabwe, Argentina, Brazil, Czech Republic, columbia, Iran, Portugal, Afghanistan, Tunisia, Bangladesh, Chile, Ukraine, Switzerland, Bhutan, Lithuania, Taiwan, United Arab Emirates, Croatia, Puerto Rico, Namibia, Bolivia, France, South Africa, Mongolia, Pakistan, Hungary, Turkey, Sweden, Poland, United Kingdom, Trinidad & Tobago, Philippines, Yemen, Venezuela, Nigeria, Kenya, Belgium, Slovakia, Denmark, Saudi Arabia, Mexico, Australia, Algeria, Ecuador, Azerbaijan, Netherlands, Canada, India, Nepal, Qatar, Angola, Singapore, Jordan, Israel, Estonia, Sri Lanka, Algiera, Belarus, Finland, South Korea, Gambia, Indonesia, Romania, Malaysia, Costa Rica, Peru.

Domestic Supply Incoloy 800H/800HT Flanges

Nagpur, Indore, Jamshedpur, Bhopal, Pune, Howrah, Surat, Visakhapatnam, Secunderabad, Kolkata, Hyderabad, Chandigarh, mumbai, Haryana, Navi Mumbai, Thiruvananthapuram, Nashik, Ranchi, Thane, Ludhiana, Ernakulam , Faridabad, Chennai, Gurgaon, Rajkot, Ahmedabad, Bengaluru, Pimpri-Chinchwad, New Delhi, Kanpur, Noida, Jaipur.

Materials
Products