Veer Flanges, based in Kolkata, India, is a reliable manufacturer and exporter of high-quality nickel alloy flanges. The company has a keen emphasis on quality and customer satisfaction, and its flanges offer superior resistance to corrosion, heat, and pressure. The flanges are designed in accordance with international standards and are offered in a broad range of sizes, grades, and pressure ratings. Veer Flanges provides products to major industries such as chemical process, marine, aerospace, oil & gas, and power generation. Nickel alloy flanges of Veer Flanges are reliable, perform high in harsh environments, and resistant to both oxidizing and reducing conditions.
Nickel alloy flanges consist mostly of nickel (more than 60%) and have traces of chromium, molybdenum, iron, copper, and others based on the grade—e.g., Alloy 200, Alloy 201, Inconel 600, or Monel 400. Nickel alloy flanges have better corrosion resistance, particularly in severe chemical and marine environments. Mechanical properties consist of tensile strength from 340 to 800 MPa, yield strength from 105 to 400 MPa, elongation from 45%, and a very good creep resistance. They also possess mechanical integrity over a broad range of temperatures, from cryogenic to high service temperatures.
| Size | 1/2″NB TO 60″NB |
| Standards | ASTM / ASME B564 , BS, DIN |
| Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, ASA 150#, ASA 300# DIN ND 6,10,16,25,40 Etc. |
| Grade | Nickel Alloy 200 (UNS No. N02200) , 2.4060, 2.4066 Nickel Alloy 201 (UNS No. N02201) , 2.4060, 2.4066 |
| Nickel Alloy | 200, 201, Monel 400®, Monel K500®, Inconel 600®, Inconel 617®, Inconel 625®, Inconel 718®, Inconel X750®, Incoloy 800®, Incoloy 825®, Hastelloy C-276®, Hastelloy B2®, Hastelloy B3®, Hastelloy C-22®, 904L, AL6XN |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
|---|---|---|---|---|---|---|---|
| Nickel 200 | 2.4066 | N02200 | NW 2200 | N-100M | NA 11 | НП-2 | Ni 99.2 |
| Nickel 201 | 2.4068 | N02201 | NW 2201 | – | NA 12 | НП-2 | LC-Ni 99 |
Veer Flanges, a leading supplier in Kolkata, India, offers an extensive selection of Nickel Alloy Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
| Type | Dimension range * | Drawing** |
|---|---|---|
| Nickel Alloy Blind Flanges Nickel Alloy Blind Flanges | DN15 – DN2500 ½ “- 24” | DIN2527 PN16 DN150 BL 300lb 6 “ |
| Nickel Alloy Threaded with neck Nickel Alloy Threaded Flanges | DN15 – DN150 ½ “- 24” | DIN2566 DN32 / 42.4 TH 300lb 1 “ |
| Flanges smooth for welding | DN15 – DN2500 | DIN2576 DN150 |
| Nickel Alloy Welding neck Nickel Alloy Welding Neck Flanges | DN15 – DN2500 ½ “- 24” Dy10 – Dy2400 | DIN2635 DN150 / 168.3 WN 300lb 6 “GOST Dy150 Py16 |
| Nickel Alloy loose flanges, smooth Bunde | DN15 – DN2500 | DIN2642 DN150 |
| Nickel Alloy loose flanges Stub | DN15 – DN2500 | DIN2673 DN150 |
| Nickel Alloy Welding flanges with neck Nickel Alloy Slip On Flanges | DN15 – DN2500 ½ “- 24” Dy10 – Dy2400 | DIN86030 DN150 SO 300lb 6 ” GOST |
| Nickel Alloy Lap Joint Flanges | ½ “- 24” | LJ 300lb 6 “ |
| Nickel Alloy Socket Welding Flanges | ½ “- 3” | SW 300lb 6 “ |
Yes, we offer custom sizes for Nickel Alloy Flanges to meet specific project needs. Our team at Veer Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@veerflanges.co.in.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Nickel alloy flanges are used extensively in industries requiring corrosion resistance and high strength in harsh conditions. Typical uses are heat exchangers, condensers, reactors, offshore drilling platforms, marine hardware, and aerospace systems. They resist acidic and caustic solutions in chemical and petrochemical facilities and can handle sulfuric, hydrofluoric, and hydrochloric acid. Thermal stability makes them a good choice for power plants and exhaust systems operating at high temperatures. Nickel alloy flanges also serve with reliability in nuclear reactors and desalination plants, providing safe, leak-tight, and long-lasting connections under the most severe conditions.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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