ASME Flanges are among the most widely used piping components in industrial systems, designed and manufactured according to standards established by the American Society of Mechanical Engineers (ASME). These flanges provide secure, leak-proof connections for pipes, valves, pumps, and process equipment. Gopal Forge Industries™ offers premium-quality ASME Flanges engineered for reliability, durability, and performance across oil & gas, petrochemical, power generation, marine, and chemical processing industries.
ASME Flanges, ASME Flanges Manufacturers, ASME Flanges Suppliers, ASME Flanges Stockists, ASME Flanges Exporters
Gopal Forge Industries™ is recognized among leading ASME Flanges manufacturers delivering precision-engineered products that comply with international quality and dimensional standards. Our advanced manufacturing facility produces flanges in a variety of pressure classes, materials, and configurations, ensuring compatibility with diverse industrial piping systems. Every flange is carefully inspected to maintain consistent quality and operational safety.
As experienced ASME Flanges exporters, Gopal Forge Industries™ supplies products to customers across multiple international markets. Our export operations are supported by comprehensive documentation, material traceability, and secure packaging solutions. By maintaining strict quality standards and dependable logistics, we help global clients execute projects efficiently and on schedule.
Being trusted ASME Flanges suppliers, we provide a comprehensive range of flange solutions designed to meet specific industry requirements. Our team assists customers in selecting suitable flange types, pressure ratings, and material grades based on operating conditions. This consultative approach ensures optimized performance and long-term reliability for industrial piping systems.
As reliable ASME Flanges stockists, Gopal Forge Industries™ maintains a substantial inventory to support urgent requirements and scheduled maintenance projects. Our stock includes weld neck flanges, blind flanges, slip-on flanges, threaded flanges, socket weld flanges, lap joint flanges, and ring type joint flanges. Ready availability enables faster deliveries and reduced procurement lead times.
Among established ASME Flanges manufacturers, quality remains a key focus throughout our production process. We conduct rigorous testing, dimensional verification, and material inspections to ensure every flange meets project specifications. This commitment helps customers achieve reliable performance even in demanding pressure and temperature conditions.
As professional ASME Flanges suppliers, we also provide a complete range of complementary products including pipe fittings, buttweld fittings, carbon steel elbow, stainless steel elbow, reducers, tees, forged fittings, seamless pipes, valves, and industrial piping solutions. Our integrated product offering simplifies procurement while ensuring compatibility across piping systems.
ASME Flanges Manufacturers in India, ASME Flanges Suppliers in India, ASME Flanges Stockists in India, ASME Flanges Exporters in India
ASME Flanges Specification
| Product Name |
ASME Flanges |
| Technical Description |
ASME standard forged and machined flanges manufactured for connecting pipes, valves, pumps and other pressure-containing equipment. Available in multiple flange configurations, pressure classes, facing types and material grades for demanding industrial applications. |
| Flange Types |
Weld Neck, Slip On, Blind, Socket Weld, Threaded, Lap Joint, Plate, Ring Type Joint (RTJ), Spectacle, Orifice, Expander and Reducing Flanges |
| Available Sizes |
1/2" NB to 60" NB |
| Standards |
ASME B16.5, ASME B16.47, API 6A, MSS SP-44, EN 1092-1, DIN, BS 4504 and JIS |
| Carbon Steel Grades |
ASTM A105, ASTM A350 LF2, ASTM A694 F42, F46, F52, F60, F65 and F70 |
| Stainless Steel Grades |
ASTM A182 F304, F304L, F316, F316L, F321, F347 and F904L |
| Alloy Steel Grades |
ASTM A182 F1, F5, F9, F11, F12, F22 and F91 |
| Duplex Steel Grades |
ASTM A182 F51, F53, F55 and F60 |
| Nickel Alloy Grades |
Inconel 600, Inconel 625, Inconel 718, Monel 400, Hastelloy C22, Hastelloy C276 and Alloy 20 |
| Pressure Ratings |
ASME Class 150, 300, 400, 600, 900, 1500 and 2500; PN6, PN10, PN16, PN25, PN40, PN64, PN100 and PN160 for applicable EN/DIN configurations |
| Facing Types |
Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Tongue & Groove (T&G) and Male & Female (M&F) |
| Dimensions |
Dimensions, outside diameter, bore, bolt circle, bolt hole diameter, flange thickness and facing dimensions manufactured according to the applicable ASME, API, EN, DIN or JIS standard and specified size and pressure class |
| Manufacturing Process |
Forging, Heat Treatment, CNC Machining and Precision Finishing |
| Heat Treatment |
Annealing, Normalizing, Solution Annealing, Quenching and Tempering, as applicable to the material grade |
| Surface Finish |
Natural Finish, Anti-Rust Oil, Black Painted, Galvanized and Epoxy Coated |
| Testing |
PMI Testing, Ultrasonic Testing (UT), Hydrostatic Testing, Radiographic Testing, Hardness Testing and Mechanical Testing, as applicable |
| Inspection |
Third-Party Inspection Available through SGS, TÜV, BV, DNV and Lloyd's Register |
| Certification |
EN 10204 3.1 / 3.2, Mill Test Certificate (MTC) and NACE MR0175 certification on request |
| Applications |
Oil & Gas, Petrochemical, Refineries, Power Generation, Chemical Processing, Marine, Offshore Platforms and Water Treatment |
| Connection Types |
Butt Weld, Slip-On, Threaded, Socket Weld and Lap Joint |
| Country of Origin |
India |
| Manufacturer |
Gopal Forge Industries™ |
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FAQ's
ASME Flanges are standardized pipe flanges manufactured
according to applicable ASME standards for connecting pipes, valves,
pumps, and other piping components. ASME B16.5 specifies dimensions,
pressure-temperature ratings, materials, tolerances, marking, and
testing requirements for many flanges and flanged fittings.
Common ASME flange types include:
- Weld Neck Flanges
- Slip On Flanges
- Blind Flanges
- Socket Weld Flanges
- Threaded Flanges
- Lap Joint Flanges
- Orifice Flanges
- Long Weld Neck Flanges
- Ring Type Joint (RTJ) Flanges
ASME B16.5 flanges are commonly available in pressure classes
150, 300, 400, 600, 900, 1500, and 2500.
The appropriate pressure class depends on the material, operating
pressure, operating temperature, and applicable design requirements
of the piping system.
ASME Flanges can be manufactured from various materials depending
on the application and service conditions, including:
- Carbon Steel
- Stainless Steel
- Alloy Steel
- Duplex Stainless Steel
- Nickel Alloys
ASME Flanges are widely used in piping and process
systems across industries such as oil and gas, petrochemical,
chemical processing, power generation, refineries, water treatment,
marine applications, and general industrial manufacturing. They
provide a standardized and reliable method for connecting and
disconnecting piping components for installation, inspection, and
maintenance.
Application of ASME Flanges
Latest Price List of ASME Flanges
The latest market pricing for ASME Flanges depends on several factors including material grade, flange type, pressure class, size, machining requirements, and current raw material costs. Standard carbon steel ASME flanges generally fall within an economical industrial pricing range, while stainless steel, duplex steel, alloy steel, and nickel alloy ASME flanges are priced at a premium due to enhanced performance characteristics. Gopal Forge Industries™ offers competitive market-based pricing and customized quotations for project requirements, bulk purchases, and export orders.
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