Nickel Alloy Flanges Manufacturers and Suppliers


Nickel alloy Flanges are used extensively in applications where heat resistance and/or corrosion resistance is required. Nickel Alloy Flanges in this class are designed to resist failure from both of these mechanisms. Nickel alloy Flanges are not suitable for high temperature sulphur rich environments.This nickel alloy Flanges are frequently sold under trade name specifications but most are listed in the Unified Numbering System. Common trade names are HASTELLOY, INCOLOY, INCONEL.
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Nickel alloys Flanges have higher strength and longer life at elevated temperature than most alloys. The designer however, must determine the expected life of each component and use the appropriate creep and rupture strength in the design before selecting Flanges.

Nickel Alloy FlangesNickel alloy Flanges are used in many applications where they are subjected to harsh environments at high temperatures. Nickel alloys Flanges offer excellent corrosion resistance to a wide range of corrosive media. However, as with all types of corrosion, many factors influence the rate of attack. Nickel alloy Flanges found to have a profound effect on the thermal expansion of iron.

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Types of Nickel Alloy Flanges


    Types of Nickel Alloy Flanges
  • Nickel Alloy Screwed / Threaded Flanges.
  • Nickel Alloy Socket Weld Flanges.
  • Nickel Alloy Slip-on Flanges.
  • NIckel Alloy Weld Neck Forged Flanges
  • Nickel Alloy Long Weld Neck Flanges
  • Nickel Alloy Equal Barrel Long Weld Neck Flanges
  • Nickel Alloy Heavy Barrel Long Weld Neck Flanges
  • Nickel Alloy Lap Joint Flanges
  • Nickel Alloy Orifice Flanges
  • Nickel Alloy Ring Type Joint Flanges
  • Nickel Alloy Orifice Flanges
  • Nickel Alloy Blind Flanges

 

Nickel Alloy Slip-on Flanges

Nickel Alloy Slip-on Flanges

Size range from 1/2" to 24" as per ANSI B16.5 Class 150, 300, 600, 900 up to 2500 pound pressure.

 

Nickel Alloy Weld Neck Flanges

Nickel Alloy Weld Neck Flanges
as per ANSI B16.5 Class 150, 300, 600 and 900.Size range from 1/2" to 12"

 

Nickel Alloy Blind Flanges

Nickel Alloy Blind Flanges

Nickel Alloy Blind Flanges as per ANSI B16.5 and ANSI B16.47 Class 150, 300, 600 and 900.We are manufacturing size range from 1/2" to 18"

 

 

Nickel Alloy Long Weld Neck Flanges

Nickel Alloy Long Weld Neck Flanges

Nickel Alloy Long Weld Neck Flanges as per ANSI B16.5 Class 150, 300, 600 and 900.We are manufacturing size range from 1/2" to 8"

 

 

Nickel Alloy Ring Type Joint Flanges

Nickel Alloy Ring Type Joint Flanges

Nickel Alloy Ring Type Joint Flanges as per ANSI B16.5 Class 150, 300, 600 and 900.We are manufacturing size range from 1/2" to 8"

 

 

Nickel Alloy Threaded Flanges

Nickel Alloy Threaded Flanges

Nickel Alloy Threaded Flanges with NPT, BSP, BSPT Threaded Flanges up to size range of 4"

 

 

Nickel Alloy Welding Neck Orifice Flanges

Nickel Alloy Welding Neck Orifice Flanges

Nickel Alloy Welding Neck Orifice Flanges as per ANSI B16.5 Class 150, 300, 600 and 900.size range we manufacture from 1/2" to 8" NB

 

 

Nickel Alloy Heavy Barrel Long Weld Neck Flanges

Nickel Alloy Heavy Barrel Long Weld Neck Flanges

Nickel Alloy Heavy Barrel Long Weld Neck Flanges. We are manufacturing and supplying size range from 1/2" to 8" NB

 

 

Nickel Alloy Lap Joint Flanges

Nickel Alloy Lap Joint Flanges

Nickel Alloy Lap Joint Flanges as per ANSI B16.5 Class 150, 300, 600 and 900.Size range from 1/2" NB to 12" NB

 

 

Nickel Alloy Slip On-Orifice Flanges

Nickel Alloy Slip On-Orifice Flanges

Nickel Alloy Slip On-Orifice Flanges as per ANSI B16.5 Class 150, 300, 600 and 900.We are manufacturing size range from 1/2" to 12" NB 

 

 

Nickel Alloy Plate Flanges

Nickel Alloy Plate Flanges

Nickel Alloy  Plate Flanges We are manufacturing size range from 1/2" to 48" NB in all pressure.

 

 

Nickel Alloy Square Flanges

Nickel Alloy Square Flanges

Nickel Alloy square flanges as per customer design and specifications.

 

 

Nickel Alloy Spectacle Flanges

Nickel Alloy Spectacle Flanges

We are manufacturers and Suppliers of Nickel Alloy Flanges as per customer standards and specifications in all nickel alloy metals like Monel, Inconel, Incoloy, Hastalloy, Nickel Alloy. SMO 254 etc.

 

 

Nickel Alloy Nozzle Neck Flanges

Nickel Alloy Nozzle Neck Flanges

 

 

Nickel Alloy Swepolet Flanges

Nickel Alloy Swepolet Flanges

 

 

Nickel Alloy Nippolet Flanges

Nickel Alloy Nippolet Flanges

 

 

Nickel Alloy Special Fabricated Flanges

Nickel Alloy Special Fabricated Flanges

 

 

Nickel Alloy Tube Sheet

Nickel Alloy Tube Sheet

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What is Nickel Alloy Flanges :

Nickel Alloy Flanges are also called super alloy flanges because it was designed specifically to withstand sulfuric acid. Its nickel, chromium, molybdenum and copper levels all provide excellent general corrosion resistance, in metal flanges it is really super because of the metal composition. Restricted carbon plus columbium stabilization permits welded fabrications to be used in corrosive environments, normally without post-weld heat treatment. At 33% nickel, Nickel Alloy forged flanges has practical immunity to chloride stress corrosion cracking. This Nickel Alloy flanges are often chosen to solve SCC problems, which may occur with 316L stainless flanges normally.

 

Nickel Alloy Flanges Technical Standards :

The following specifications cover Stainless Steel Nickel Alloy Flanges

  • AISI 664 Nickel Alloy Flanges
  • ASTM B366 Nickel Alloy Flanges
  • ASTM B462 Nickel Alloy Flanges
  • ASTM B463 Nickel Alloy Flanges
  • ASTM B464 Nickel Alloy Flanges
  • ASTM B468 Nickel Alloy Flanges
  • ASTM B471 Nickel Alloy Flanges
  • ASTM B473 Nickel Alloy Flanges
  • ASTM B474 Nickel Alloy Flanges
  • ASTM B475 Nickel Alloy Flanges
  • ASTM B729 Nickel Alloy Flanges
  • DIN 2.4660 Nickel Alloy Flanges
  • UNS N08020 Nickel Alloy Flanges

 

Nickel Alloy Flanges Features :

The following features cover Stainless Steel Nickel Alloy Flanges manufactured and supplied by us

  • Nickel Alloy Flanges are excellent resistance to hot sulfuric acid
  • Nickel Alloy Flanges are Resistant to intergranular corrosion in the as-welded condition
  • Nickel Alloy Flanges are Chloride stress corrosion cracking resistance

 

ASME/ANSI Dimensional Standard Nickel Alloy Flanges :


  • ANSI B16.5 for Nickel Alloy Flanges up to 24" NB
  • ANSI B16.47 Series A for Nickel Alloy Flanges from 26" NB up to 60" NB
  • ANSI B16.47 Series B for Nickel Alloy Flanges from 26" NB up to 60" NB

 

Nickel Alloy Flanges Dimensions:

We are manufacturing these Nickel Alloy Flanges as per many international dimensional standards like :

  • ASME standard Nickel Alloy Flanges
  • DIN standard Nickel Alloy Flanges
  • BS standard Nickel Alloy Flanges
  • JIS standard Nickel Alloy Flanges

 

Nickel Alloy Flanges Sizes:

  • 1/2" NB ( DN 15) to 60" NB ( DN 1500)

Some high-temperature nickel alloy flanges variants include:

  • Nickel Alloy 601 Flanges - Lower nickel (61%) content with aluminum and silicon additions for improved oxidation and nitriding resistance.
  • Nickel Alloy X750 Flanges - Aluminum and titanium additions for age hardening
  • Nickel Alloy 718 Flanges -Titanium and niobium additions to overcome strainage cracking problems during welding and weld repair
  • Nickel Alloy X (48Ni-22Cr-18Fe-9Mo + W) Flanges -High-temperature flat-rolled product for aerospace applications
  • Nickel Waspaloy (60Ni-19Cr-4Mo-3Ti-1.3Al) Flanges - Proprietary alloy for jet engine applications
    Some corrosion-resistant variants in the Ni-Cr-Fe system include.
  • Nickel Alloy 625 Flanges - The addition of 9% Mo plus 3% Nb offers both high-temperature and wet corrosion resistance; resists pitting and crevice corrosion.
  • Nickel Alloy G3/G30 (Ni-22Cr-19Fe-7Mo-2Cu) Flanges -The increased molybdenum content in these alloys offers improved pitting and crevice corrosion resistance.
  • Nickel Alloy C-22 (Ni-22Cr-6Fe-14Mo-4W) Flanges -Superior corrosion resistance in oxidizing acid chlorides, wet chlorine, and other severe corrosive environments.
  • Nickel Alloy C-276 (17% Mo plus 3.7W) Flanges -Good seawater corrosion resistance and excellent pitting and crevice corrosion resistance.
  • Nickel Alloy 690 (27% Cr addition) Flanges -Excellent oxidation and nitric acid resistance; specified for nuclear waste disposal by the vitreous encapsulation method.

    Iron-Nickel-Chromium Alloys Flanges. This series of alloy Flanges has also found extensive use in the high-temperature petrochemical environments, where sulfur-containing feedstocks (naphtha and heavy oils) are cracked into component distillate parts. Not only were these Flanges resistant to chloride-ion stress-corrosion cracking, but they also offered resistance to polythionic acid cracking. Some alloys of commercial importance include:
  • Nickel Alloy 800 (Fe-32Ni-21Cr) Flanges -The basic alloy in the Fe-Ni-Cr system; resistant to oxidation and carburization at elevated temperatures.
  • Nickel Alloy 800HT Flanges -Similar to 800H with further modification to combined titanium and aluminum levels (0.85 to 1.2%) to ensure optimum high-temperature properties.
  • Nickel Alloy 801 Flanges -Increased titanium content (0.75 to 1.5%); exceptional resistance to polythionic acid cracking.
  • Nickel Alloy 802 Flanges -High-carbon version (0.2 to 0.5%) for improved strength at high temperatures.
  • Nickel Alloy 825 (Fe-42Ni-21.5Cr-2Cu) Flanges -Stabilized with titanium addition (0.6 to 1.2%). Also contains molybdenum (3%) for pitting resistance in aqueous corrosion applications. Copper content bestows resistance to sulfuric acid.
  • Nickel Alloy 925 Flanges -Addition of titanium and aluminum to 825 composition for strengthening through age hardening.

Nickel Alloy Flanges key characteristics are:

  • Nickel Alloy Flanges melting point, 1453 ºC
  • Resists corrosion and oxidation
  • Nickel Alloy Flanges are very ductile
  • Nickel Alloy Flanges alloys readily
  • Magnetic at room temperature
  • Can be deposited by electroplating
  • Nickel Alloy Flanges has catalytic properties

 

Applications and Characteristics of Nickel Alloy Flanges


Nickel and nickel alloys are used for a wide variety of applications, the majority of which involve corrosion resistance and/or heat resistance. Some of these include:

  • Hazardus Chemicals
  • Marine and Ship Building Industry
  • Oil well industry
  • Petroleum Refineries
  • Oil and gas production Industry.
  • Offshore Industries.
  • Valves and Pump Industries
  • Heavy Chemicals Industries

 

A number of other applications for nickel alloy Flanges involve the unique physical properties of special-purpose nickel-base or high-nickel alloys. These include:
• Low-expansion alloys
• Electrical resistance alloys
• Soft magnetic alloys
• Shape memory alloys

Name: NICKEL ALLOY FLANGES
Chemical Symbol: Ni
Atomic Number: 28
Atomic Weight: 58.71
Melting Point: 1453 ºC
Boiling Point: 2730 ºC
Density: 8.90 g/cm3 at 25 ºC
Curie Temperature: 253 ºC


Nickel Alloy Flanges :

Inspection Check Points:

There are certain points where bolts have to be inspected to make ensure that the best quality is believer to customer.

  • Meterologyical Test
  • PMI Test
  • Dimensions Check
  • Burr free edges Inspection
  • Radigraphy Testing
  • Crack Free

 

We are so precise in our quality and confident about our Quality Nickel alloy Flanges that we can offer our it with any world known third party inspection and certifications.

manufacturers and suppliers of Nickel alloy Flanges with Lloyds third party inspection service and certifications
manufacturers and suppliers of Nickel alloy Flanges with SGS third party inspection service and certifications
manufacturers and suppliers of Nickel alloy Flanges with BVQI third party inspection service and certifications
manufacturers and suppliers of Nickel alloy Flanges with Indian registrar of Shipping third party inspection service and certifications
manufacturers and suppliers of Nickel alloy Flanges with DNV third party inspection service and certifications
Lloyds
SGS
BVQI
IRS

DNV

 

Marking on Nickel Alloy Flanges
All Nickel Alloy Flanges are having marking with alloy name, Standard, Size, pressure class and heat number.

 

Nickel Alloy Flanges :

Test Procedure :

All our Nickel Alloy Flanges are 100% carefully inspected through series of dedicate testing procedures, including:

  • Material verification of Nickel Alloy Flanges
  • Dimension check such as tolerance, lobing, out-of-roundness
  • Roughness inspection
  • Final Mechanical Properties of Nickel Alloy Flanges .
  • Overall quality inspection (Includes eddy current (non-destructive) electric testing.)

Nickel Alloy Flanges :

Documentation :

Our Nickel Alloy Flanges products are accompanied by certified material test report 3.1 as per DIN EN 10204 / ASTM A1016. Pre material certification can be provided upon request.

 

Countries where we can supply Nickel Alloy Flanges

 

We Welcomes Distributors for Nickel Alloy Flanges

 

All these Nickel Alloy Flanges are offered with a NACE 3.1 or 3.2 Mill Test Certification. Positive Material Identification (PMI) is done on all raw material procured by us, irrelavent to quantity and source of our supply.

 

Choose the exact specifications for your Nickel Alloy Forged Flanges requirement

 

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Trade Names and Owners of Nickel Alloys
HASTELLOY is a registered trade name of Haynes Intl.
INCOLOY, INCONEL, MONEL and NIMONIC are registered trade names of the INCO family of companies.
INVAR is a registered trademark of Imphy S.A.
MU-METAL is a registered trademark of Telcon Metals Ltd
NICORROS and NICROFER are registered tradenames of Krupp UM GmbH

Nickel - Monel® - Inconel® - Incoloy® - Hastelloy® - Nickel Alloy - Duplex - Olets®are the registered trademarks of their respective owners.

Note : Information provided on this web site about "Nickel Alloy Flanges" is for general information purposes only and
subject to alteration without notice, we do not accept responsibility for errors or for information which is found to be
misleading. Suggestions for or descriptions of the end use or application of Nickel Alloy Flanges or methods of working
are for information only and the company accept no liability in respect thereof. Before ordering Nickel Alloy Flanges
supplied or manufactured by us, customers should satisfy themselves of their suitability

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