Inconel Flanges

Inconel Flanges

Alloy 625 weld neck flange

Alloy 625 weld neck flange

Inconel 625 grade 2 slip on flange

Inconel 625 grade 2 slip on flange

Inconel 600 blind flange

Inconel 600 blind flange

 

Check Inconel 600 forged flange specification as per ASME B16.5

 

Inconel flanges specifications

 

 

 

 

Select your types in the online inventory of Alloy 625 weld neck flanges in FF/ RF/ RTJ face at low price

Inconel flange priec list in India

Size, Class, and Schedule Price In US (Dollar) per unit
Class 150 x SCH40 x 1” $10.35
Class 150 x SCH 40 x 1.1/4” $14.43
Class 150 x SCH 40 x 1.1/2” $18.55
Class 150 x SCH 40 x 2” $23.79
Class 150 x SCH 40 x 3” $48.47
Class 150 x SCH 40 x 3.1/2” $51.79
Class 150 x SCH 40 x 4” $56.23

 

Inconel 600 forged flange face types

Face Types Diagram Class Thickness
Raised Face (RF) Raised Face Class 150 to 2500 SCH 10 to 180
Flat Face (FF) Flat Face Class 150 to 2500 SCH 10 to 180
Ring Type Joint (RTJ) Ring Type Joint Class 150 to 2500 SCH 10 to 180
Lap Joint Face (LJ) Lap Joint Face Class 150 to 2500 SCH 40/ 80/ 120
Tongue Groove Face (T&G) Tongue Groove Face Class 150 to 600 SCH 40 To 80
Male Female Face (M&F) Male Female Face Class 150 to 600 SCH 40 To 80

 

Most common types of Inconel steel flange

Inconel 600 socket weld flange

Inconel 600 socket weld flange

Alloy 625 lap joint flange

Alloy 625 lap joint flange

Nickel alloy 600 plate flanges

Nickel alloy 600 plate flanges

Inconel Alloy 600 long neck flanges

Inconel Alloy 600 long neck flanges

Alloy Inconel 625 threaded flange

Alloy Inconel 625 threaded flange

Inconel 625 Grade 2 orifice flange

Inconel 625 Grade 2 orifice flange

Nickel 625 spectacle blind flanges

Nickel 625 spectacle blind flanges

Inconel 625 reducing flange

Inconel 625 reducing flange

Nickel 600 Alloy RTJ flanges

Nickel 600 Alloy RTJ flanges

 

Don’t forget to check the Inconel 625 flanges pressure rating, and corrosion environment of Nickel alloy 600 weld flanges

Inconel 625 flanges pressure rating

Temperature In ℃ Working Pressures by Class 150 To 2500
CL 150 CL 300 CL 600 CL 900 CL 1500 CL 2500
-29 to 38 20.0 51.7 103.4 155.1 258.6 430.9
50 19.5 51.7 103.4 155.1 258.6 430.9
100 17.7 51.5 103.0 154.6 257.6 429.4
200 13.8 48.3 96.7 145.0 241.7 402.8
250 12.1 46.3 92.7 139.0 231.8 386.2
300 10.2 42.9 85.7 128.6 214.4 357.1
350 8.4 40.3 80.4 120.7 201.1 335.3
400 6.5 36.5 73.3 109.8 183.1 304.9
450 4.6 33.7 67.7 101.4 169.0 281.8
500 2.8 28.2 56.5 84.7 140.9 235.0
550 25.0 49.8 74.8 124.9 208.0
600 21.6 42.9 64.2 107.0 178.5
650 14.1 28.1 42.2 70.4 117.3
700 8.8 17.5 26.3 43.8 73.0

 

Corrosion environment of Inconel 600 flanges

Boiling Nonoxidizing Acids
Alloy 40% HCOOH 10% HC1 10% H2SO4 55% H3PO4 85% H3PO4
Alloy 600 10 4,400 360 1,800
Alloy 625 7 620 44 10 110

 

Manufacturing Standards and Country Origin

Russia Japan Europe France Germany China
Ghost JIS ISO 7005, BS EN 1092-2 (Iron), PN NF E 29-200/ NF E 29-203 DIN GB/T 9112 / 9119
Italy Europe Europe USA Australia and UK
UNI 2276/ 6091 BS EN 1092-1 (Steel) BS EN 1092-3 (Alloy) ANSI BS 10
USA Korea Malaysia Australia Canada Europe
ASME, ASTM, MSS SP44, AWWA, API-605 KS MS 816, MS 253 AS 2129 CSA B16.5/ B16.47 EN

 

Buy directly from Alloy Inconel 625 blind flange manufacturer in India, Ramesh Group produce Class 150 To 2500 Inconel 625 Grade 2 slip on flange in forging, casting, and plate methods

Alloy 625 weld neck flange manufacturing process

Raw Material

Raw Material

Chemical Analysis

Chemical Analysis

Cutting

Cutting

Forging

Forging

Heat Treatment

Heat Treatment

Forging Rolling

Forging Rolling

Inspection

Inspection

Testing

Testing

Packaging

Packaging

 

View service temperature of Nickel 625 forged steel flanges, and Inconel Alloy 600 pipe flange chemical composition

Service temperature of Inconel 600 pipe flange

  • 2000°F
  • 1095°C

 

Inconel forgings chemical composition

Element Inconel 600 flanges Inconel 625 flanges
C 0.15 (max.) 0.10 (max.)
Mn 1.00 (max.) 0.50 (max.)
Si 0.50 (max.) 0.50 (max.)
S 0.015 (max.) 0.015 (max.)
Cu 0.50 (max.)
Fe 6.00 – 10.00 5.0 (max,)
Ni 72.00 (min.) 58.0 (min.)
Cr 14.00 – 17.00 20.0 – 23.0

 

Grade equivalent of Inconel pipe flange

Standard Alloy 600 Alloy 625
UNS N06600 N06625
WERKSTOFF NR. 2.4816 2.4856
JIS NCF 600 NCF 625
BS NA 13 NA 21
GOST МНЖМц 28-2,5-1,5 ХН75МБТЮ
AFNOR NC15FE11M NC22DNB4M
EN NiCr15Fe NiCr22Mo9Nb

 

Nickel 600 alloy flange stress corrosion cracking

Heat Treatment Environment
Cold Worked 288°C water, 100 ppm O2
Annealed Water, 21 ppm O2, 316°C
Annealed Oxygenated Water Plus Lead
Annealed Polythionic Acid
Annealed High Temperature Water, Degassed

 

Inconel flange mechanical properties

Element Nickel 600 Nickel 625
Density 8.47 g/cm3 8.4 g/cm3
Melting Point 2580 °F (1413 °C) 2460 °F (1350 °C)
Tensile Strength MPa – 655, PSI – 95,000 MPa – 930, PSI – 1,35,000
Yield Strength (0.2%Offset) MPa – 310, PSI – 45,000 MPa – 517, PSI – 75,000
Elongation 40 % 42.5 %

 

Corrosion tests of Inconel 600 blind flange

MATERIAL Corrosion Rate, mpy (mm/a) Tests Test Duration Temperature
Inconel 600 flanges 0.7 (0.02) Hydrogen Fluoride Gas 36 Hours 500–600°C (932–1112°F)