Flanges are spherical-shaped protruded rims, helpful for attaching two pipes within the piping system. Flanges are highly versatile, making them useful in numerous industrial applications.

They also:

  • Increase the strength of the pipelines.
  • Stabilize and guide the movements of the machines
  • Enables to assemble and disassemble the pipes.

Incoloy 825 is oxidation-corrosion resistant. Inconel 825 also exhibits resistance to pitting, cracking, and intercrystalline corrosions.

Incoloy 825 Flanges enhances the efficiency, strength, and durability of the piping systems in hostile surroundings. It provides excellent protection against acidic environments where high-chloride solutions are present.

At Mangalam Metal Corporation, we manufacture all Incoloy products using only high-quality raw materials covered under ASME B16.5 and ASME B16.47. You will find our products distributed across numerous industries, including Oil and Gas, Petrochemical, Nuclear Plants, etc.


Incoloy 825 Flanges are highly efficient and versatile. In many industrial applications, fluids (liquid and gases) flow from one pipe to another. These fluids might consist of flammable, volatile, or toxic components, which may be hazardous to health. Thus, engineers close these pipelines with the help of the flanges. These flanges enable to:

  • Secure the outer environment of the industry
  • Maintain the chemical composition of the inner components.

Incoloy 825 exhibits excellent mechanical properties, which is essential to sustain in hot and cold temperature areas. It contains high ferrous content, which helps the flanges to stay rust-free and embrittle.

Following are some industries and their applications where you will find our Incoloy 825 Flanges installed.

  • Heat Exchangers
  • Boilers
  • Pressure Vessels
  • Hot Air Generators
  • Chemical Storage Tanks
  • Thermosyphon Evaporators
  • Evaporators
  • Adsorbers
  • Stabilizers
  • Regenerative Air Heaters
  • Demethanizer
  • Depropanizers
  • C3 Neutralizer
  • Reboilers
  • Surface Condenser
  • Injection Machine
  • Shipyard Compressors
  • High-Pressure Cleaners
  • Pressure Vessels


ASTM B564 / ASME SB564


1/2″NB TO 60″NB


ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.


150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.


ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.


Orifice Flanges, Slip on Flanges (SORF), Spectacle Blind Flanges, Forged Flanges, Threaded Flanges, Blind Flanges, Socket weld Flanges, Lap Joint Flanges, Ring Type Joint Flanges, Spacer Ring Flanges, Plate Flanges, Long weld Neck Flanges, Nipo Flange, Nipolet Flanges, Weld neck Flanges (WNRF), Flat Flange


At Mangalam Metal Corporation, we supply numerous types of flanges with various grades and materials. Some commonly available flanges are detailed below:

  • Ring Type Joint FlangesIt is one of the most efficient and widely usable flanges across various industries. We don’t need to use an additional gasket to connect them. Instead, they have groove cuts on their surfaces with pre-installed gaskets.
  • Raised Face Flanges – Like the name itself, it has a gasket raised above its surface area. These flanges are beneficial in applications where pressure is inconsistent. It increases the joining ability of the pipelines to withstand stress and tension.
  • Slip-On Flanges – It slips over the pipes just like rings on your fingers. It usually has its inner diameter slightly larger than the outer diameter. We can connect them with ‘fillet weld’ from all the corners of the pipeline.
Markings and Packing

Product packaging serves to protect the products inside. Mangalam Metal Corporation effectively ensures all the products are deliverable to our clients securely. In the case of exports, we follow all international standard protocols of packaging.

Often, we export them in wooden cases. We mark our products with Grades, Lot Numbers, Size, Degree, and our Trademark. We also make custom markings on the products as per the requirements of our clients.

Quality Assurance

At Mangalam Metal Corporation, all products are subject to strict supervision at each production chain, right from purchasing the raw materials to dispatching products. All the processes undergo inspections for conformity to ASTM, ASME, MSS, and JIS codes and standards.

Our Presence

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