Inconel flanges

Inconel flanges

The Inconel flanges can be described as a high strength nickel chromium alloy. It is highly corrosion resistant. The Inconel 718 flanges can show a great performance within the temperature range of -423 degrees F to 1300 degrees F. The alloy of the Inconel blind flange is age hardenable and they are readily fabricable too. The Inconel slip on flange material is quite resist to post weld cracking. The UNS N07718 weld neck flange has a combination of good tensile strength, fatigue strength, creep and rupture strength at high temperature. The Inconel lap joint flange material can also withstand pitting and crevice corrosion too. This is why the DIN 2.4668 reducing flange is used in a wide range of applications, like aircraft, cryogenic tanks, etc.

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Inconel alloy blind flange and slip on flange suppliers in UAE

ASTM/ ASME specification of Inconel flange

  • ASTM B564
  • ASME SB564

View and compare prices of Inconel flanges manufacturers and save your time & cost

Corrosion cracking comparison time of Inconel alloy flange

Alloy Time of cracking
Inconel 600 No Cracking in 1,011 h
Inconel 625 No Cracking in 1,008 h

Inconel Metal flange specification


Inconel flanges specification

Sizes of Inconel forgings Alloy type Inconel pipe flange grades
  • 1/2″ to 48″
  • 15NB – 1200NB
  • PN 2.5 – PN 400

For custom drawing get in touch with top 10 Inconel flanges suppliers in UAE

  • UNS N06600 (Inconel 600 flanges) W.Nr. 2.4816
  • UNS N06601 (Inconel 601 flanges) W.Nr. 2.4851
  • UNS N06617 (Inconel 617 forgings) W.Nr. 2.4663a (a is part of wnr, not a mistake)
  • UNS N06625 (Inconel 625 flanges) W.Nr. 2.4856
  • UNS N06626 (Inconel 625LCF flanges) W.Nr. 2.4856
  • UNS N06686 (Inconel 686 forgings) W.Nr. 2.4606
  • UNS N06690 (Inconel 690 forgings) W.Nr. 2.4642
  • UNS N06693 (Inconel 693 forgings)
  • UNS N09706 (Inconel 706 forgings)
  • UNS N07718 (Inconel 718 flanges) W.Nr. 2.4668
  • UNS N07719 (Inconel 718SPF forgings)
  • UNS N07725 (Inconel 725 forgings)
  • UNS N07740 (Inconel 740H forgings)
  • UNS N07750 (Inconel X-750 flanges) W.Nr. 2.4669
  • UNS N07751 (Inconel 751 forgings)
  • UNS N07754 (Inconel MA754 forgings)
  • UNS R30783 (Inconel 783 flanges)
Service temperature ASME SB 564 Inconel forged pipe flange pressure class Inconel flanges common trade name
  • 150LBS
  • 300LBS
  • 600LBS
  • 900LBS
  • 1500LBS
  • 2500LBS
  • Nickelvac®
  • Ferrochronin®
ASTM B564 Inconel hot forged flange finish Most selling Inconel flange Manufacturing technique of Inconel metal weld flanges
  • Stock Finish – 125- to 250-μin
  • Zinc Plated
  • Smooth Finish
  • Concentric Serrated
  • Spiral Serrated
  • Serrated finish
  • Mirror finish / Cold Water Finish
  • High temp alloy weld neck flanges
  • High temp alloy threaded flanges
  • Backing flange
  • Inconel metal socket weld flanges
  • Inconel blind flanges (Blank flange)
  • LWN flanges (Long weld neck)
  • Inconel slip on flanges
  • Lap joint flanges
  • Inconel reducing flange

Above Inconel flanges manufacturers & stockists supply Class 150-2500# working pressure material, compare
price and shipping time in UAE & Saudi Arabia

  • Stamping
  • Drilling
  • Turning
  • Milling
  • Forged
  • CNC machining
  • Rolled
Types of Inconel alloy blind flanges Types of Inconel metal weld neck flanges Types of high temp alloy slip on flanges
  • Forged blind flange
  • Ring type joint blind flange
  • Threaded blind flange
  • Raised face blind flange
  • Flat face blind flange
  • Ring type joint weld neck flange
  • Fat face weld neck flange
  • Long weld neck flange
  • Raised face weld neck flange
  • Forged slip on flange
  • Ring type joint slip on flange
  • Raised face slip on flange
  • Flat face slip on flange
  • Threaded slip on flange
Marking German standard of ASTM B564 Inconel flange Inconel pipe flange installations & applications
  • Material grade
  • Sizes
  • Manufacturers logo / name
  • Origin of material
  • ASTM/ ASME standard
  • Face type
  • Manufacturing date
  • Pressure class
  • DIN 2578, 2573 Type 1 – flat
  • DIN 2527 Type 5 – blind
    DIN 2627 to DIN 2638 Type 11 – Weld neck
  • DIN 2566, 2568, 2567, 2558, 2565, 2569 Type 12
  • DIN 2655, 2656, 2622, 2641 Type 2/4 Lapped style
  • Power generation plant
  • Industrial piping connection (High/ Low pressure)
  • industrial pressure vessels
  • Construction & mechanical systems
  • Petrochemical plants
  • Nuclear energy sector

Genuine Inconel flanges suppliers in UAE, these listed manufacturers & distributors have vast experience
in exporting Inconel alloy forging material to South Africa, Middle east, Egypt, USA, Oman & Saudi Arabia

Inconel metal weld flange meet the requirements of Thread types of ASME SB 564 Inconel threaded flanges Value added services
  • NACE TM-0284
  • NACE MR0103
  • Sour service
  • NACE MR0175
  • ISO 15156
  • MPT thread
  • MNPT thread(Male)
  • NPT thread
  • FNPT thread (Female) – ASME B1.20.1
  • BSP thread
  • BSPT thread (Female)
  • FPT thread
  • BSPP thread (Female & male)

These flanges also known as companion or Inconel screwed flange

Above listed Inconel flanges suppliers & manufacturers offer these services:

  • Casting
  • Fastest delivery in Saudi Arabia & Middle east
  • Threading
  • CNC machined
  • Electroplating
  • Forging
  • MTR’s Available
  • Polishing
  • Fabricate (100% Radiography)
  • Minor Fabrication
  • Cutting
  • Heat Treatment (Hardening & Tempering)
  • Beveling end
  • Drilling
  • Pickled
  • Rolling
  • Metal stampings
  • Tagging & marking
  • Sand Blasting
  • De-burring
Other special Inconel flanges ASME SB 564 Inconel forged pipe flange inspection checklist Inconel flanges manufacturing standards & origin country
  • ASTM B564 Inconel anchor flange
  • High temp alloy swivel flange
  • Inconel reducing flange
  • Inconel alloy orifice plate
  • Inconel metal spade flange
  • ASME SB 564 Inconel expander flange
  • Inconel metal high hub blind flange
  • Inconel alloy ring spacer flange

For custom design or fabrication work contact above listed top 10 Inconel flanges maufacturers &
stockists

  • Hardness test
  • Verify Inconel flanges are manufactured as per the work order
  • Tensile test
  • Positive Material Identification Test
  • Impact test
  • Visual inspection
  • Shell pressure test
  • Material inspection
  • USA – MSS SP44
  • USA – AWWA Flange
  • Russia – Ghost
  • Malaysia – MS 816
  • Europe – ISO 7005
  • China – GB/T 9112 / 9119
  • Canada – CSA B16.5/ B16.47
  • Japan – JIS standard
  • Australia/ UK – BS 10
  • Italy – UNI 2276/ 6091
  • Korean – KS
  • France – NF E 29-200/ NF E 29-203
  • Italy – UNI 2276/ 6091
  • Australia – AS 2129
  • USA – (ASA/ ANSI) ASME B16.5
  • Germany – DIN standard
  • Europe – BS EN 1092-1
  • Russia – Ghost
  • Europe – PN 10 flange – PN400
  • Europe – BS EN 1092-1 (only for steel)
  • Australia and UK – BS 10
  • USA – Flange API 605
  • Europe – BS EN 1092-2 (only for Iron)
  • Malaysia – MS 253
  • USA – CL 125 (Light weight)
  • USA – MSS SP44
Inconel alloy flange ASME standard list Inconel pipe flange standard & forgings stock
  • ASME B16.5 – High temp alloy Forged Flanges, NPS 1/2 to 24″
  • ASME B16.20 – Ring Joint Gaskets for Steel Flanges
  • ASME B16.36 – ASME SB 564 Inconel orifice flanges
  • ASME B16.47 – Inconel large diameter flanges (26 to 60 NPS)

Inconel flanges standard specification

ASTM B564 Inconel flange pitting and crevice corrosion

Grade Test of type % Mo PREa Number of days Maximum depth (mm)
Inconel 600 Washers 0 16 30 34 (0.86)
Inconel 625 MCAc 9 40.8 90 0
PTFE 180 4 (0.11)

Types of Inconel pipe flange

Inconel slip on flange

Inconel slip on flange

Inconel alloy socket weld flange

Inconel alloy socket weld flange

Inconel 718 lap joint flange

Inconel 718 lap joint flange

Alloy 718 orifice flange

Alloy 718 orifice flange

DIN 2.4668 forged flanges

DIN 2.4668 forged flanges

UNS N07718 weld neck flange

UNS N07718 weld neck flange

Inconel 7718 spectacle blind flange

Inconel 7718 spectacle blind flange

Inconel alloy 718 raised face flange

Inconel alloy 718 raised face flange

Nickel alloy 718 threaded flange

Nickel alloy 718 threaded flange

Werkstoff 2.4668 blind flange

Werkstoff 2.4668 blind flange

718 inconel plate flange

718 inconel plate flange

Nickel 718 ring type joint flange

Nickel 718 ring type joint flange

ASME SB 564 Inconel flange faces types

Full name (Composite/ Solid) Short name
Lap joint flanges LJ
ASME B16.5 Male and female flanges M&F
Ring joint flanges RTJ
Large and small tongue and groove flanges T&G
Flat face flanges FF
Raised face flanges RF

High temp alloy flange diameter and number of the bolt holes

Pressure class Hole
Class 150 high temp alloy flange 25.4 mm/ 12 holes
Class 300 Inconel metal flange 28.6 mm / 16 holes
Class 400 ASTM B564 Inconel flange 34.9 mm / 16 holes
Class 600 Inconel flange 34.9 mm/ 20 holes
Class 900 ASME SB 564 Inconel flange 38.1 mm/ 20 holes
Class 1500 Inconel alloy flange 54 mm/ 16 holes
Class 2500 Inconel metal flange 73mm / 12 holes

Manufacturing standard of high performance nickel alloy flange

Manufacturing Method ASTM/ ASME standard
Inconel forged flanges
  • ASTM B564
  • ASME SB564
Inconel alloy machined flanges (Made from Bar stock)
  • ASTM B166
  • ASME SB166
ASTM B564 Inconel plate flange
  • ASTM B168 UNS N06600
  • ASME SB168 UNS N06600
  • ASTM B168 UNS N06601
  • ASME SB168 UNS N06601
  • ASTM B168 UNS N06625
  • ASME SB168 UNS N06625
ASME SB 564 Inconel cast flange
  • ASTM A494 CY40
  • ASME SA494 CY40
  • ASTM A494 CW6MC
  • ASME SA494 CW6MC

ASTM B564 Inconel pipe flange equivalent material

STANDARD JIS AFNOR UNS EN BS GOST WERKSTOFF NR.
Alloy 600 NCF 600 NC15FE11M N06600 NiCr15Fe NA13 МНЖМц 28-2,5-1,5 2.4816
Alloy 601 NCF 601 NC23FeA N06601 NiCr23Fe NA 49 XH60BT 2.4851
Alloy 625 NCF 625 NC22DNB4M N06625 NiCr22Mo9Nb NA 21 ХН75МБТЮ 2.4856
Alloy 718 N02200 2.4668

Inconel alloy flange chemical composition

Grade Carbon Chromium Manganese Silicon Sulfur Copper Iron Nickel
Alloy 600 0.15 14-17 1.00 0.50 0.015 0.5 6-10 72
Alloy 601 0.10 21-25 1.00 0.50 0.015 1 58-63
Alloy 625 010 20.0-23.0 0.50 0.50 0.015 0.05 5 58
Alloy 718 0.08 17.0-21.0 0.35 0.35 0.015 0.30 Balance 50-55

ASME SB 564 Inconel pipe flange mechanical properties

Grade Tensile Strength Yield Strength (0.2%Offset) Elongation
(per square inch) (megapascal) (per square inch) (megapascal) %
Nickel 600 95000 655 45000 310 40
Nickel 601 80000 550 30000 205 30
Nickel 625 135000 930 75000 517 42.5
Nickel 718 135000 930 75000 482 45

Inconel flanges properties

Inconel metal physical properties

Element Density Elongation Tensile Strength Melting Point Yield Strength (0.2%Offset)
g/cm3 % (megapascal) (per square inch) °Celsius °Fahrenheit (megapascal) (per square inch)
Inconel 600 8.47 40 655 95000 1413 2580 310 45000
Inconel 601 8.1 30 550 80000 1411 2571 205 30000
Inconel 625 8.4 42.5 930 135000 1350 2460 517 75000
Inconel 718 8.2 45 930 135000 1350 2460 482 75000

Find genuine suppliers in Dubai where you can buy bespoke sizes of Inconel blind flange & DIN 2.4668 reducing flange in GCC countries

The Inconel Alloy 718 forged flange are used in a wide range of applications like aerospace, space craft, space shuttle, rocket motor, nuclear reactors, and so on.

Before you buy Inconel lap joint flange in the middle east check the manufacturing origin, check the Alloy 718 slip on flange dimension

The Inconel 718 Spectacle Blind Flange is a solid disc that does not have a hub or bored center. They are placed at the end of pressure vessels, piping system, etc., to terminate the connection.

The Nickel 718 screwed flange is used as a fitting to complete the network of a piping system, valves, pumps, etc. They help with the seamless flow through the system.

Check the price of Inconel 718 socket weld flange in Dubai before buying UNS N07718 weld neck flange & 718 Inconel orifice flange in cl 150 to 2500.

Advantages of Inconel flanges would include:

  • Lower procurement cost
  • Less skilled labors can perform the welding
  • No additional preparation required
  • Reduces leakage at the joint due to good sealing performance
  • Space saving
  • Less weight