Gopal Forge Industries™ is among the trusted Hastelloy C22 Flanges manufacturers delivering high-performance flange solutions for industries operating in highly corrosive environments. Hastelloy C22 is a versatile nickel-chromium-molybdenum alloy known for its exceptional resistance to oxidizing and reducing chemicals. These flanges are widely used in chemical processing, pharmaceutical manufacturing, marine applications, and pollution control systems where reliability and corrosion resistance are essential.
Hastelloy C22 Flanges, Hastelloy C22 Flanges Manufacturers, Hastelloy C22 Flanges Suppliers, Hastelloy C22 Flanges Stockists, Hastelloy C22 Flanges Exporters
As experienced Hastelloy C22 Flanges exporters, Gopal Forge Industries™ supplies precision-engineered products to customers across international markets. Every flange is manufactured according to stringent quality standards and undergoes detailed inspections before shipment. Our export-focused approach ensures secure packaging, efficient logistics management, and timely deliveries to industrial projects worldwide.
Gopal Forge Industries™ stands among dependable Hastelloy C22 Flanges suppliers offering a comprehensive range of flange types, dimensions, and pressure ratings. These products are commonly used alongside pipe fittings, buttweld fittings, stainless steel elbow components, carbon steel elbow products, and complete industrial piping solutions. Our goal is to provide durable flange solutions that meet the operational demands of modern industries.
As established Hastelloy C22 Flanges stockists, we maintain substantial inventory levels to support urgent procurement requirements and ongoing industrial projects. Our stock includes Weld Neck Flanges, Slip-On Flanges, Blind Flanges, Socket Weld Flanges, Threaded Flanges, Lap Joint Flanges, and RTJ Flanges. This inventory availability helps customers minimize downtime and accelerate project completion schedules.
Among recognized Hastelloy C22 Flanges manufacturers, Gopal Forge Industries™ focuses on delivering products that provide exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. Hastelloy C22 offers broader corrosion resistance than many conventional nickel alloys, making it suitable for aggressive process streams containing chlorides, acids, and oxidizing compounds. This versatility contributes to longer equipment life and reduced maintenance costs.
As dedicated Hastelloy C22 Flanges suppliers, we provide complete material traceability, inspection reports, and mill test certificates with every shipment. Our technical specialists assist customers in selecting the right flange specifications for specific operating conditions. This consultative approach ensures customers receive products that deliver consistent long-term performance.
Recognized as reliable Hastelloy C22 Flanges stockists, Gopal Forge Industries™ offers immediate availability for maintenance shutdowns, plant upgrades, and new construction projects. Our efficient inventory management and responsive customer support help industries maintain uninterrupted operations while meeting demanding project timelines.
Hastelloy C22 Flanges Manufacturers in India, Hastelloy C22 Flanges Suppliers in India, Hastelloy C22 Flanges Stockists in India, Hastelloy C22 Flanges Exporters in India
Hastelloy C22 Flanges Specification
| Product Name |
Hastelloy C22 Flanges |
| Technical Description |
Forged and precision-machined flanges manufactured from Hastelloy C22 (Alloy C22), offering excellent resistance to oxidizing and reducing media, pitting, crevice corrosion, and stress corrosion cracking. Suitable for highly corrosive and high-temperature industrial environments. |
| Available Sizes |
1/2" NB to 48" NB; custom sizes available as per drawings and project requirements |
| Material Grade |
Hastelloy C22 / Alloy C22 |
| UNS Number |
UNS N06022 |
| Werkstoff Number |
2.4602 |
| Manufacturing Standards |
ASTM B564 / ASME SB564 |
| Flange Standards |
ASME B16.5, ASME B16.47, ANSI, DIN, EN, BS, JIS |
| Pressure Ratings |
Class 150, 300, 400, 600, 900, 1500, 2500 |
| Flange Types |
Weld Neck (WN), Slip-On (SO), Blind (BLRF), Socket Weld (SW), Threaded (TH), Lap Joint (LJ), Ring Type Joint (RTJ) |
| Facing Types |
Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Dimensions |
Manufactured according to applicable ASME, ANSI, DIN, EN, BS, and JIS standards; custom dimensions, bore sizes, thicknesses, and drilling configurations available as per customer drawings |
| Manufacturing Process |
Forged, heat treated, and CNC machined |
| Surface Finish |
Natural finish, machined finish, or anti-rust coated |
| Testing |
PMI Testing, Hydrostatic Testing, Ultrasonic Testing (UT), Radiographic Testing (RT), and Third-Party Inspection as required |
| Certification |
EN 10204 3.1 / 3.2 and Mill Test Certificate (MTC) |
| Applications |
Chemical Processing, Pharmaceutical Plants, Petrochemical Facilities, Marine Engineering, Pollution Control Systems, Heat Exchangers, and Power Generation |
| Manufacturer |
Gopal Forge Industries™ |
Hastelloy C22 Flanges Chemical Composition
| Element |
Nickel (Ni) |
Chromium (Cr) |
Molybdenum (Mo) |
Iron (Fe) |
Tungsten (W) |
Cobalt (Co) |
Manganese (Mn) |
Vanadium (V) |
Silicon (Si) |
Carbon (C) |
Phosphorus (P) |
Sulfur (S) |
| Composition (%) |
Balance |
20.0 - 22.5 |
12.5 - 14.5 |
2.0 - 6.0 |
2.5 - 3.5 |
2.5 Max |
0.50 Max |
0.35 Max |
0.08 Max |
0.015 Max |
0.02 Max |
0.02 Max |
Hastelloy C22 Flanges Mechanical Properties
| Property |
Tensile Strength |
Yield Strength (0.2% Offset) |
Elongation |
Hardness |
Density |
Melting Range |
| Value |
Min 100 ksi (690 MPa) |
Min 45 ksi (310 MPa) |
Min 45% |
Max 100 HRB (Approx.) |
8.69 g/cm³ |
1357°C – 1430°C (2475°F – 2605°F) |
COMPANY CATALOGUE
Download Our Product Catalogue
Explore our complete range of products, specifications,
materials, manufacturing capabilities and technical
information in our latest product catalogue.
Related Products
FAQ's
Hastelloy C22 Flanges are corrosion-resistant flanges
manufactured from Hastelloy C22, a nickel-chromium-molybdenum alloy.
They are designed for demanding piping applications where resistance to
pitting, crevice corrosion, and various aggressive chemicals is required.
Common types of Hastelloy C22 Flanges include:
- Weld Neck Flanges
- Slip-On Flanges
- Blind Flanges
- Socket Weld Flanges
- Threaded Flanges
- Lap Joint Flanges
Hastelloy C22 Flanges can be manufactured according to standards such as
ASME B16.5 and other applicable specifications.
ASME B16.5 pressure classes commonly include
150, 300, 400, 600, 900, 1500, and 2500.
The appropriate class depends on the required pressure, temperature,
flange size, and application conditions.
Hastelloy C22 offers excellent resistance to a wide range of corrosive
environments, including oxidizing and reducing media. Its resistance to
pitting, crevice corrosion, and stress corrosion cracking makes it suitable
for chemical processing, pharmaceutical, pollution control, and other
highly corrosive applications.
Hastelloy C22 Flanges are commonly used in demanding industries such as
chemical processing, petrochemical, pharmaceutical, power generation,
wastewater treatment, and pollution control, particularly where
piping systems are exposed to highly corrosive chemicals and aggressive media.
Application of Hastelloy C22 Flanges
Latest Price List of Hastelloy C22 Flanges
The latest market pricing for Hastelloy C22 Flanges depends on factors such as flange type, size, pressure class, manufacturing specifications, quantity requirements, and prevailing nickel, chromium, and molybdenum alloy prices. Weld Neck Flanges generally command higher pricing due to increased material content and machining requirements, while Slip-On Flanges provide a more economical option. Gopal Forge Industries™ offers competitive project-based quotations aligned with current market conditions.
SEND US YOUR REQUIREMENT
People Also Search For Hastelloy C22 Flanges
Hastelloy C22 Pipe Fittings, Hastelloy C22 Buttweld Fittings, Hastelloy C22 Weld Neck Flanges, Hastelloy C22 Slip On Flanges, Hastelloy C22 Blind Flanges, Hastelloy C22 Threaded Flanges, Hastelloy C22 Socket Weld Flanges, Hastelloy C276 Flanges, Hastelloy B2 Flanges, Nickel Alloy Flanges, Nickel Alloy Pipe Fittings, Hastelloy Forged Fittings, Hastelloy Fasteners, Hastelloy Round Bars, Hastelloy Sheets, Hastelloy Plates, Hastelloy Pipes, Hastelloy Tubes, Inconel Flanges, Monel 400 Flanges, Monel K500 Flanges, Nickel 200 Flanges, Nickel 201 Flanges, Duplex Steel Flanges, Super Duplex Flanges, Stainless Steel Flanges, Carbon Steel Flanges, Stainless Steel Elbow, Carbon Steel Elbow, Pipe Fittings Manufacturers, Buttweld Fittings Suppliers, Industrial Piping Solutions, Forged Steel Flanges, ASTM B564 Flanges, ANSI Flanges, ASME Flanges, Corrosion Resistant Flanges, High Pressure Flanges, Industrial Flange Manufacturers, Petrochemical Pipe Fittings
