PROVIDING DUPLEX AND SUPER DUPLEX STEEL PRODUCTS SINCE 1975

Duplex Steel & Alloys, a leading manufacturer, exporter, and supplier of Incoloy Flanges supply the finest of Incoloy Flanges that are constructed using raw materials of the best quality. Our items are created using modern tools and technology that help these flanges to function smoothly. All our products are made keeping in mind the details as well as quality. Incoloy Flanges are supplied at highly leading rates.

Incoloy Flanges are made from elements like nickel and iron. The mixture of these two elements makes this Incoloy Flanges an ideal material for long-term exposure in high-temperature atmospheres due to oxidation, creep resistance and carburization. Incoloy is a popular choice in the oil and gas and power industries because of its resistance to seawater, brine, sour gas, and high chloride conditions at extreme temperatures.

Incoloy Flange, Incoloy® Alloy Flange, Incoloy Flanges, Incoloy Flange Price List, Nickel Alloy Flange, Incoloy Flange Suppliers in Mumbai, India.

Incoloy Blind Flange, Incoloy Flange Dimensions, Incoloy Slip On Flange, Incoloy® Alloy Pipe Flange, ASTM B564 Incoloy Flanges, Incoloy Flange Manufacturers in India.

Incoloy Flanges

Some of the most generally used grades in Incoloy Flanges are Incoloy 800, 800H and 800HT. Along with other two famous grades which are Incoloy 825 and Incoloy 925. Flanges from the Incoloy 800 series are perfect for applications that demand a solid structure and strong strength over extended exposure to high temperatures.

The addition of molybdenum and copper, which improves corrosion resistance, distinguishes Incoloy 825 from the Incoloy 800 series alloys. The strength of Incoloy 925 comes from precipitation hardening. It has corrosion resistance similar to Incoloy 825, but due to the age-hardening process, it is stronger.

Blind flanges, socket weld flanges, orifice flanges, forged flanges, threaded flanges, plate flanges, and many other varieties of Incoloy Flanges are available. Our flanges are of outstanding quality and offer good corrosion and oxidation resistance. Not only are these Incoloy Flanges advantageous due to their resistance properties but they perform amazingly in high-temperature applications which makes them convenient for various industries. We supply the fabulous Incoloy Flanges at industrial rates.


Incoloy Alloy Flanges Specifications

Standard ASTM B564 / ASME SB564
Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Flange Size Chart 1/2" (15 NB) to 48" (1200NB), DN10~DN5000
Pressure Rating Class 150 LBS, 300 LBS, 625 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS 16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K
Flange Connection / Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove, Flange Pipe.
Origin West Europe / Japan / Indian / USA / Korean
Types of Flanges Threaded / Screwed / Forged / Plate
Coating Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized
Test Of Flange Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine.
Production technique Used Heat treated, Forged and Machined
Equipment Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

Types of Incoloy Flanges

SORF Flange

Incoloy Alloy Slip On Flange

Plate Flanges

Incoloy Plate Flanges

Weld Neck Flange

Incoloy Welding Neck Flange

Blind Flange

Incoloy Blind Flange

Spectacle Blind Flange

Incoloy Spectacle Blind Flange

Socket Weld Flange

Incoloy Socket Weld Flange

Threaded Flange

ASTM B564 Incoloy Threaded Flange

Lap Joint Flange

Incoloy Lap Joint Flange

Ring Type Joint Flange

Incoloy RTJ Flange

Long Weld Neck Flange

Incoloy Long Weld Neck Flange

Tongue and Groove Flange

Incoloy Tongue and Groove Flange

Orifice Flange

Incoloy Orifice Flange

Incoloy SORF Flange, Incoloy Pipe Flange, ASME B16.5 Incoloy Flanges, Incoloy Flange Supplier, Incoloy Spectacle Blind Flange, Alloy Flanges Suppliers in Mumbai.

If you are looking for best prices for Incoloy Flanges, Nickel Alloy Plate Flange, Alloy Pipe Flange email us on info@duplexsteelalloys.com or call us on +91 9664408767

Incoloy Flange Price List

Product Price
Incoloy Flange Price List US $8.72-21.57 / Piece
Incoloy Slip on Flange Price US $13.58-30.23 / Piece
Incoloy Alloy Weld Neck Flange Price List US $8.72-13.58 / Piece
Nickel Alloy Flange Price List S $13.56-28.23 / Piece
Incoloy Orifice Flange Price US $6.82-21.57 / Piece
Incoloy Alloy 2 Inch Flange Price US $15.58-28.45 / Piece
Incoloy Alloy Lapped Joint Flange Price US $15.86-31.33 / Piece
Incoloy Alloy Threaded Flange Prices US $5.52-19.47 / Piece
Incoloy Blind Flange Price US $1.2-2.9 / Kilogram
Incoloy Spectacle Blind Flange Price US $2,100.00-3,500.00 / Ton

Incoloy Flanges Pressure and Temperature Ratings

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

Incoloy Alloy Flange Weight Chart

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

Incoloy Flange Dimensions

Normal Pipe Size (NPS) Of Flanges (I.D.) Inside Diameter Thickness Of Raised Face (RF)
(T)
Outside Daimeter (O.D.) Raised Face
(R)
RF
(Raised Face)
Holes Of Bolts
(B)
H T1 Thickness Of Flat Face (FF)
(T2)
BC (Circle Of Bolt) Bolts Holes
Numbers
1/2 0.88 0.88 3.75 1.38 .063 0.62 1.50 0.50 0.82 2.62 4
1 1.36 1.06 4.88 2.00 .063 0.75 2.12 0.63 1.00 3.50 4
3/4 1.09 1.00 4.62 1.69 .063 0.75 1.88 .056 0.94 3.25 4
1-1/4 1.70 1.06 5.25 2.50 .063 0.75 2.50 0.69 1.00 3.88 4
2 2.44 1.31 6.50 3.62 .063 0.75 3.31 0.82 1.25 5.00 8
1-1/2 1.95 1.19 6.12 2.88 .063 0.88 2.75 0.75 1.13 4.50 4
2-1/2 2.94 1.50 7.50 4.12 .063 0.88 3.94 0.94 1.44 5.88 8
3 3.57 1.69 8.25 5.00 .063 0.88 4.62 1.06 1.63 6.62 8
3-1/2 4.07 1.75 9.00 5.50 .063 0.88 5.25 1.13 1.69 7.25 8
4 4.57 1.88 10.00 6.19 .063 0.88 5.75 1.19 1.82 7.88 8
5 5.66 2.00 11.00 7.31 .063 0.88 7.00 1.32 1.94 9.25 8
18 18.18 3.50 28.00 21.00 .063 1.38 21.00 2.32 3.44 24.75 24
6 6.72 2.06 12.50 8.50 .063 0.88 8.12 1.38 2.00 10.62 12
8 8.72 2.44 15.00 10.62 .063 1.00 10.25 1.56 2.38 13.00 12
10 10.88 2.62 17.50 12.75 .063 1.12 12.62 1.82 2.56 15.25 16
12 12.88 2.88 20.50 15.00 .063 1.25 14.75 1.94 2.82 17.75 16
14 14.14 3.00 23.00 16.25 .063 1.25 16.75 2.06 2.94 20.25 20
20 20.20 3.75 30.50 23.00 .063 1.38 23.12 2.44 3.69 27.00 24
16 16.16 3.25 25.50 18.50 .063 1.38 19.00 2.19 3.19 22.50 20
22 22.22 4.00 33.00 25.25 .063 1.63 25.25 2.57 3.94 29.25 24
24 24.25 4.19 36.00 27.25 .063 1.62 27.62 2.69 4.13 32.00 24

Dimensions Tolerances Of Incoloy Plate Flange

Flange Tolerance Table
D Inside Diameter (I.D.)
  • 10" and smaller: ±1/32" (0.8 mm)
  • 12" thru 18": +1/8" (3.2 mm)
  • 20" and larger: -1/16" (1.6 mm)
K Length of hub
  • 10" and smaller: ±1/16" (1.6 mm)
  • 12" and larger: ±1/8" (3.2 mm)
B Diameter of contact face
  • 1/16" raised face: ±1/32" (0.8 mm)
  • 1/4" RF (Raised Face), T/G (Tongue & Groove), (male & female), (m/f): ±1/64" (0.4 millimeter)
A O.D. (Outside Diameter)
  • When O.D. (Outside Diameter) is 24" or less: ±1/16" (1.6 millimeter)
  • When O.D. (Outside Diameter) is over 24": ±1/8" (3.2 millimeter)
J Diameter of hub at base
  • When hub base is 24" or smaller: ±1/16" (1.6 millimeter)
  • When hub base is over 24": ±1/8" (3.2 millimeter)
P Drilling
  • Circle Bolts: ±1/16" (1.6 mm)
  • Bolts hole spacing: ±1/32" (0.8 mm)
Eccentricity of bolt circle with respect to facing
  • 2 1/2" and smaller ±1/32" (0.8 mm) maximum
  • 3" and larger ±1/16" (1.6 mm) maximum
H Diameter of hub at point of welding
  • 5" and smaller: +3/32" (2.4 mm), -1/32" (0.8 mm)
  • 6" and larger: +5/32" (4.0 mm), -1/32 (0.8 mm)
C Thickness
  • 18" and smaller: ±1/8" (3.2 mm), -0"
  • 20" and larger: ±3/16" (4.8 mm), -0"

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Widest Range of Incoloy Flange in Mumbai, India.

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Inspection & Testing of Incoloy Pipe Flange

Before being prepared for shipment to the customer, ASTM B564 Incoloy Flanges Testing should be constructed in accordance with applicable standards and thoroughly tested for potential flaws.

Direct-reading Spectrograph

Direct-Reading Spectrograph

UI trasonic flaw detector

UI Trasonic Flaw Detector

Hydrostatic testing machine

Hydrostatic Testing Machine

X-ray detector

X-ray Detector

Magnetic particle detector

Magnetic Particle Detector

Flattening Test

Flattening Test

PMI Testing

PMI Testing

Hardness Test

Hardness Test

Pitting Resistance Test

Pitting Resistance Test

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Incoloy Flanges Supply in Below Countries

Products We Supplied Description Country
ASME SB564 Alloy Long Weld Neck Flange Weight Incoloy 2500 LBS LWN Flange Dimensions Taiwan, Portugal, New Zealand, Belgium
Alloy GOST - 28-2,5-1,5 Plate Flanges Alloy Loose Flanges Jordan, Chile, Nigeria, Czech Republic, Ecuador
Incoloy Forged Flanges Incoloy Forged Flanges Bhutan, Bulgaria, Kuwait, Nepal
ASTM B564 Alloy Slip On Flange Welding LBS SB564 Gr SORF Flanges Azerbaijan, Belarus, Oman, South Africa, Gambia
Incoloy Raised Face Weld Neck Flange Incoloy Welding Neck Flange Slovakia, Mongolia, Romania, Yemen, Puerto Rico
Alloy Socket Weld Flange ANSI B16.47 Alloy Socket Weld Flange Dimensions Australia, Switzerland, Hong Kong, Singapore
Incoloy End Blind Flange BS 10 Table F Alloy Blind Flange Connection Hungary, Vietnam, Denmark, Estonia
Incoloy Raised Face Slip On Flange Alloy Flat Face Slip On Flange Venezuela, Germany, Malaysia, Serbia

Common Application for Incoloy Alloy Flanges

Heavy Equipment

Heavy Equipment

Automotive

Automotive

Power Generation

Power Generation

Construction

Construction

Chemical Processing

Chemical

Oil & Gas

Oil & Gas

Shipbuilding

Shipbuilding

Aerospace

Aerospace