Hastelloy Flanges Manufacturer


Unifit Metalloys is the Leading Hastelloy Flanges Manufacturer in India. We would like to take the opportunity to have a fruitful business co-operation with you & thus we would request you to kindly register our organization as an approved manufacturer for the supply of Stainless Steel Tubes & Pipes by sending us your valuable inquiries or tenders for your future requirement. They are also available at Single Random, Double Random & Cut Length. These departments are independently handled by our expert professionals, who have a complete understanding of the use of installed machines in their respective departments.

Our offered products are extremely used in the market owing to their sturdy structure, low maintenance, longer life and rust resistant. Expert develops these products as per worldwide industry standards. Being a customer’s organization, experts also develop these products according to our customer’s necessities and requirements. Besides, all our products are checked by the quality team on diverse industry parameters in order to ensure the defect free range. We offer a comprehensive range of Hastelloy Flanges. Known for resistant to general corrosion, crevice corrosion, intergranular attack, fitting and stress corrosion cracking.

We continuously upgrade or replace our existing plant machinery and instruments with the latest ones to cater to the enhanced market demands. With help of our modern infrastructure and team members, we are able to complete any types of client’s orders within the specified time schedules. We have made remarkable business success due to our team of expert professionals. Our team members are proficient in their respective field of study and render services in fullest capacities. Leveraging on our wide industrial experience, we effectively procure our metal products that are as per our client’s specifications.

We nurture a team of marketing and procurement professionals that work generously towards analyzing the changing market trends and helps in exporting adequate products to meet the requirements of domestic as well as international clients. We have deployed our team members in different business processes as per their knowledge and experience levels. Professionals working in our procurement department selects raw material suppliers on the basis of their past market performance. Our production supervisors are conversant with the machine operation and work with full capacities to produce Pipes, Tubes, Flanges, and fittings of superior range.



  • Size: 1/2″-18″
  • Range: Slip on , socket weld ,blind , lapped , screwed , weld neck , reducing ,spectacle ,slip on boss , plate , plate blank , screwed boss,BLRTJ, SWRTJ, WNRTJ, SPECTACLE BLRTJ,
  • Form: 150 LBS , 300 LBS,400 LBS , 600 LBS , 900 LBS , 1500 LBS, 2500 LBS / TABLE 2.5 , TABLE 6, TABLE 10, TABLE 16,TABLE 25 , TABLE 40, TABLE 64, TABLE 160, TABLE 320, TABLE 400
  • Grades: Hastelloy C-4 (UNS No. N06455), C-276 (UNS No. N10276), Hastelloy C 22 (UNS No. N06022), Hastelloy C 2000


Hastelloy C276 Chemical Composition, %
Ni Mo Cr Fe W Co Mn C
Remainder 15.0-17.0 14.5-16.5 4.0-7.0 3.0-4.5 2.5 max 1.0 max .01 max
V P S Si
.35 max .04 max .03 max .08 max
  • Hastelloy C22 / C276 – Slip on (sorf)
  • Hastelloy C22 / C276 – Blind (blrf)
  • Hastelloy C22 / C276 – Welding Neck (wnrf)
  • Hastelloy C22 / C276 – Socket Weld (swrf)
  • Hastelloy C22 / C276 – Reducing
  • Hastelloy C22 / C276 – Long Welding Neck
  • Hastelloy C22 / C276 – Screwed / Threaded
  • Hastelloy C22 / C276 – Lap Joint
  • Hastelloy C22 / C276 – Orifice
  • Hastelloy C22 / C276 – Nippo / Weldo Flange