Hastelloy Square Flanges

We are manufacturers and suppliers of Hastelloy Square Flanges in India from more than a decade and that is what makes us India's well known manufacturer and suppliers of Hastelloy Square Flanges.

We are manufacturing Hastelloy Square Flanges in all types or designs as per international standards and norms.

Hastelloy Square FlangesHastelloy Square Forged Hub Flanges

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We are in constant desire to enhance our quality as per International standards and norms and that is why we always welcome our valued customer's orders with Third Party Inspection and certifications requirement to make sure the customer satisfaction and the best quality of our Flanges.


Hastelloy Square Flanges - Features :

  • Hastelloy Square Flanges are the best as it exhibit high resistance to corrosion
  • Hastelloy Square Flanges are Resistant to manner of pitting and cracking
  • Hastelloy Square Flanges are tend to find good use across a wide range of chemical applications that might otherwise oxidize the metal.
  • Hastelloy Square Flanges are Excellent corrosion resistance in a wide variety of corrosive chemicals including seawater and industrial acids
  • Hastelloy Square Flanges are toughest by nature.
  • Hastelloy Square Flanges are used in the as-welded condition in most chemical and petrochemical process equipment.
  • Hastelloy Square Flanges are Fully weldable

Hastelloy C-4 Square Flanges :

Hastelloy C-4 Square flanges are high corrosion resistant Ni-Cr-Mo alloy flanges with the excellent thermal stability. Applicable at working temperatures up to 400°c.. These Square flanges are being used in sewage processing, waste burning and flue gas desulfurizing equipments; chemical industries, pipe lines, flanged valves, centrifuges for neutralisers etc


Hastelloy C-22 Square Flanges :


Hastelloy C-22 Square Flanges are high corrosion-resistant Ni-Cr-Mo-W alloy flanges with the best resistance in oxidising and reducing media, as well as at high temperatures. Hastelloy C-22 Square flanges have applications in the areas of chemical industry, chlorine devices, waste water treatment systems, centrifuges, paper and pulp processing, Environment tech-nology equipment e.g. agitators, heat exchangers, pipe lines, exhaust gas cleaning systems in waste burning equipment and powerstations.


Hastelloy X Square Flanges:

Hastelloy X Square Flanges are Ni-Cr-Fe-Mo alloy flanges with first-rate oxidisation resistance and very excellent mechanical properties up to 1200°c.. These Square flanges are applicable for hazardus chemical industries; catalyst, jet gas turbine engines and gas regulators, furnace equipments, conveyor rollers equipments etc.



Hastelloy Square Flanges - Size Range :

  • 1/2" NB to 48" NB

Hastelloy Square Flanges - Dimensional Standards:

  • ASME B16.48 Hastelloy Square Flanges

Hastelloy Square Flanges - Pressure Standards:

  • Hastelloy Class 150 Square Flanges
  • Hastelloy Class 300 Square Flanges
  • Hastelloy Class 600 Square Flanges
  • Hastelloy Class 900 Square Flanges
  • Hastelloy Class 1500 Square Flanges
  • Hastelloy Class 2500 Square Flanges


Hastelloy Square Flanges - Applications :

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


Hastelloy Square 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.

  • Dimensions
  • Burr free edges.
  • Crack Free

Hastelloy Square Flanges - Test Procedure :

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

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

Hastelloy Square Flanges - Packaging :

All finished Hastelloy Square Flanges are packed to suit the special conditions for international deliveries and can also customized as per customer's specific requirements.

Hastelloy Square Flanges - Documentation :

Our Hastelloy Square 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.

We can supply our world class quality Hastelloy Square Flanges with any world known third party inspection and certifications

Hastelloy Square Flanges with Lloyds third party inspection and certifications Hastelloy Square Flanges with Indian Register of Shipping third party inspection and certifications
Hastelloy Square Flanges with SGS third party inspection and certifications
Hastelloy Square Flanges with Bureau Veritas third party inspection and certifications
Hastelloy Square Flanges with DNV third party inspection and certifications

Our Industry Associates and Govt Bodies :


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Industries being supplied by us with quality Hastelloy Square Flanges :-
offshore industries
thermal power plants
nuclear power plants
Process Industries
Nuclear Research and Development Industries
oil and gas industries
Marine and Ship Building Industries
pharmaceuticals industries


Various engineers from different industries call these Hastelloy Flanges from different common names as listed below


Choose the best suitable Hastelloy forged flanges from India's leading manufacturers, suppliers.

Nickel - Monel® - Inconel® - Incoloy® - Hastelloy® - Alloy 20 - Duplex - Olets® are the registered trade marks of their respective owners.

Note : Information provided on this web site about "Hastelloy Square 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 Hastelloy Square Flanges or methods of working are for information only and the company accept no liability in respect thereof.
Before ordering Hastelloy Square Flanges supplied or manufactured by us, customers should satisfy themselves of their suitability.