Hastelloy C22 Flanges Manufacturer in India
Steel Gems offers premium quality Hastelloy C22 flanges, engineered for industries that operate in some of the most aggressive chemical and corrosive environments. Hastelloy C22 is a nickel-chromium-molybdenum alloy that stands out for its exceptional resistance to a wide range of oxidizing and reducing media. This makes it one of the most reliable materials for piping systems that demand long-term durability and performance under challenging conditions.
Hastelloy C22 flanges are widely used in chemical processing industries where equipment is exposed to acids, solvents, and reactive substances. The alloy’s ability to resist contamination and maintain chemical stability makes it suitable for handling a variety of process fluids. It is commonly used in reactors, heat exchangers, pipelines, and storage systems where corrosion resistance is critical to operational safety and efficiency.
Leading Suppliers of Hastelloy C22 Flanges, Providing ASTM B574 / ASME SB574 Material with ASME B16.5 Standard Weld Neck, Slip-On, Blind, Socket Weld & Threaded Flanges and Tested Quality in Mumbai, India
Steel Gems supplies Hastelloy C22 flanges in a complete range of types, including weld neck, slip-on, blind, socket weld, threaded, and lap joint flanges. Each type is designed to meet specific functional requirements within piping systems. Weld neck flanges are preferred for high-pressure applications due to their strength and smooth stress distribution, while slip-on and threaded flanges are commonly used where ease of installation is required. Blind flanges are used to seal the ends of piping systems, ensuring safety during maintenance or inspection.
Industries We Serve - Hastelloy C22 Flanges
In addition to chemical processing, these flanges are extensively used in industries such as oil and gas, marine engineering, pharmaceuticals, and power generation. Offshore and marine environments, in particular, benefit from the use of Hastelloy C22 due to its resistance to seawater corrosion and harsh atmospheric conditions. This makes it a dependable choice for applications where exposure to moisture, salt, and fluctuating temperatures is unavoidable.
Top Manufacturers of Hastelloy C22 Pipe Flanges in India, Supplying ASTM B574 / ASME SB574 Material with ASME B16.5 Standard Weld Neck, Slip-On, Blind, Socket Weld, Threaded & Lap Joint Flanges with 100% Quality Assurance and Third-Party Inspection.
We supports both domestic and international markets with a strong and efficient supply chain. We ensure timely delivery and consistent product availability to meet both project-based and ongoing industrial requirements. Our ability to supply high-performance materials with reliability has made us a preferred partner for many engineering and procurement teams.
Check Latest Hastelloy C22 Flanges Chemical Composition
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | Balance |
| Cobalt (Co) | ≤ 2.5 |
| Tungsten (W) | 3 |
| Manganese (Mn) | ≤ 0.5 |
| Silicon (Si) | ≤ 0.08 |
| Chromium (Cr) | 22 |
| Vanadium (V) | ≤ 0.35 |
| Copper (Cu) | ≤ 0.5 |
| Molybdenum (Mo) | 13 |
| Iron (Fe) | 3 |
| Carbon (C) | ≤ 0.01 |
Hastelloy C22 Flanges Specifications
| Specification Of : Hastelloy C22 Flanges | |
|---|---|
| Forging Technique | Forged, Heat Treated & Machined |
| Top Flange Types | Screwed / Forged / Threaded / Plate |
| Common Types | Lap Joint, Threaded, Weld Neck, Blind, Slip-On, Socket Weld |
| Industries Used | Waterworks & Municipal Systems, Nuclear Power, Power Plants, Food Processing & Manufacturing |
| High Temperature | Above 400°C (750°F) and Above 200°C (400°F) for Class 150 |
| Low Temperature | Above -29°C (-20°F) |
| JIS Standards | 5K to 63K |
| Flange Face Types | FF, RF, RTJ, Lap Joint Face, Tongue & Groove, Large & Small Male-Female |
| Size Range | 1/2″ to 48″ |
| Available Materials | Carbon Steel, Inconel, Hastelloy, Copper Nickel, Stainless Steel, Cast Iron, Duplex & Super Duplex Steel, Wrought Iron, Alloy Steel, Mild Steel |
| Thickness | NPS ≤ 18 |
| Bore Diameter | NPS ≤ 10 |
| Standards | UNI, EN-1092, ANSI/ASME B16.5, B16.47 Series A & B, BS1560-3.1, API 7S-15, ASME B16.48, AWWA C207, IS 2062, API 7S-43, MSS SP-44, ISO 7005-1, ASME B16.36, DIN, API, ISO, API 605, BS4504 |
| Pressure Rating | 150# to 2500# |
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Steel Gems supplies Hastelloy C22 flanges across major Indian cities like Mumbai, Pune, Delhi, Chennai, Ahmedabad, and Hyderabad, along with exports to the UAE, Saudi Arabia, Qatar, Oman, Malaysia, Singapore, Indonesia, and South Africa. Known for excellent corrosion resistance, these flanges are widely used in oil & gas, petrochemical, power, and offshore industries. With consistent quality, timely delivery, and competitive pricing, Steel Gems is a reliable choice for industrial flange needs.
Hastelloy C22 Flange Weight Chart
| NPS (Nominal Pipe Size) | SORF (Slip On) | NPT (Threaded) | SWRF (Socket Weld) | Loose (Lap Joint) | BLRF (Blind) | WRNR (Weld Neck) |
|---|---|---|---|---|---|---|
| ½ | 1 | 1 | 2 | 1 | 2 | 2 |
| ¾ | 2 | 2 | 2 | 2 | 2 | 2 |
| 1 | 2 | 2 | 2 | 2 | 2 | 3 |
| 1¼ | 3 | 3 | 3 | 3 | 3 | 3 |
| 1½ | 3 | 3 | 3 | 3 | 4 | 4 |
| 2 | 5 | 5 | 5 | 5 | 5 | 6 |
| 2½ | 8 | 8 | 8 | 8 | 7 | 10 |
| 3 | 9 | 9 | 9 | 9 | 9 | 11.5 |
| 3½ | 11 | 12 | 11 | 11 | 13 | 12 |
| 4 | 13 | 13 | 13 | 13 | 17 | 16.5 |
| 5 | 15 | 15 | 15 | 15 | 20 | 21 |
| 6 | 19 | 19 | 19 | 19 | 27 | 26 |
| 8 | 30 | 30 | 30 | 30 | 47 | 42 |
| 10 | 43 | 43 | 43 | 43 | 70 | 54 |
| 12 | 64 | 64 | 64 | 64 | 123 | 88 |
| 14 | 90 | 90 | 90 | 105 | 140 | 114 |
| 16 | 106 | 98 | 98 | 140 | 180 | 140 |
| 18 | 130 | 130 | 130 | 160 | 220 | 165 |
| 20 | 165 | 165 | 165 | 195 | 285 | 197 |
| 22 | 185 | 185 | 185 | 245 | 355 | 225 |
| 24 | 220 | 220 | 220 | 275 | 430 | 268 |