
ASME Flanges
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ASME Flanges
ASME Flanges
ASME Flanges are manufactured in accordance with the standards established by the American Society of Mechanical Engineers (ASME), ensuring high quality, dimensional accuracy, and reliable performance. These flanges are widely used to connect pipes, valves, pumps, and pressure vessels in industrial piping systems, providing secure and leak-proof connections for high-pressure and high-temperature applications.
At Royal Steel India, we manufacture and supply premium-quality ASME Flanges in a wide range of sizes, pressure classes, materials, and specifications. Our flanges are engineered to meet international quality standards and deliver exceptional strength, corrosion resistance, and long service life across various industries.

ASME Flanges are standardized pipe flanges designed according to ASME B16.5 and ASME B16.47 specifications. These standards define the dimensions, pressure classes, materials, tolerances, and testing requirements to ensure compatibility and safety in industrial piping systems.
ASME Flanges are available in multiple types, including Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint, Ring Type Joint (RTJ), and Long Weld Neck Flanges, making them suitable for a wide range of industrial applications.
Key Features
- Manufactured according to ASME standards
- High dimensional accuracy and precision
- Strong and leak-proof pipe connections
- Suitable for high-pressure and high-temperature applications
- Excellent corrosion and wear resistance
- Easy installation and maintenance
- Available in multiple sizes and pressure classes
- Long service life with reliable performance
Available Grades
We manufacture ASME Flanges in various materials, including:
Available Standards
Our ASME Flanges are manufactured in accordance with:
- ASME B16.5
- ASME B16.47 Series A
- ASME B16.47 Series B
- MSS SP-44
- API 605 (where applicable)
Pressure Ratings
- Class 150
- Class 300
- Class 600
- Class 900
- Class 1500
- Class 2500
Applications
- Oil & Gas Industry
- Petrochemical Plants
- Chemical Processing
- Refineries
- Power Generation
- Water Treatment Plants
- Offshore Platforms
- Marine Industry
- Pharmaceutical Industry
- Food & Beverage Industry
- Industrial Process Pipelines
Why Choose Royal Steel India?
Royal Steel India is a trusted manufacturer, supplier, and exporter of premium-quality ASME Flanges. Our products are manufactured using premium-grade raw materials, advanced production technology, and rigorous quality control procedures to ensure compliance with international standards. We are committed to delivering durable, precision-engineered flange solutions with competitive pricing, timely delivery, and outstanding customer support.
Frequently Asked Questions
What are ASME Flanges?
ASME Flanges are standardized pipe flanges manufactured according to ASME specifications to ensure safe, reliable, and compatible connections in industrial piping systems.
Which ASME standards are used for flanges?
The most common standards are ASME B16.5 for pipe flanges up to NPS 24 and ASME B16.47 Series A & Series B for larger diameter flanges.
Which industries use ASME Flanges?
ASME Flanges are widely used in oil & gas, petrochemical, chemical processing, refineries, power plants, marine, water treatment, pharmaceutical, and food processing industries.
What materials are available for ASME Flanges?
ASME Flanges are available in Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Nickel Alloys, Inconel, Monel, Hastelloy, Titanium, and other special alloys.
Need a Quote on ASME Flanges?
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