
Metal Flanges
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Metal Flanges
Metal Flanges
Metal Flanges are essential piping components used to connect pipes, valves, pumps, pressure vessels, and other equipment in industrial piping systems. Manufactured from high-quality metals, these flanges provide exceptional strength, durability, and leak-proof performance, making them suitable for high-pressure, high-temperature, and corrosive environments. Their robust construction ensures safe and efficient operation across a wide range of industrial applications.
At Royal Steel India, we manufacture and supply premium-quality Metal Flanges in various sizes, pressure classes, materials, and international standards. Our products are precision-engineered to deliver excellent dimensional accuracy, corrosion resistance, and long-lasting performance for industries around the world.

Metal Flanges are mechanical components used to create secure connections between pipes or between pipes and equipment. They are bolted together with a gasket to form a tight, leak-proof seal while allowing easy access for inspection, maintenance, or system modifications.
Metal Flanges are available in different designs, including Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint, Ring Type Joint (RTJ), Plate, and Long Weld Neck Flanges, making them suitable for a wide variety of industrial piping systems.
Key Features
- Strong and durable metal construction
- Excellent resistance to pressure and temperature
- Leak-proof and secure pipe connections
- High corrosion and wear resistance
- Precision-machined for accurate fitment
- Easy installation and maintenance
- Available in multiple sizes and pressure ratings
- Long service life with reliable performance
Available Grades
We manufacture Metal Flanges in various materials, including:
Available Standards
Our Metal Flanges are manufactured according to internationally recognized standards:
- ASME B16.5
- ASME B16.47 Series A & B
- ANSI
- DIN
- EN
- BS
- JIS
- API
- MSS SP-44
Pressure Ratings
- Class 150
- Class 300
- Class 600
- Class 900
- Class 1500
- Class 2500
- PN6 to PN400
Applications
- Oil & Gas Industry
- Petrochemical Plants
- Chemical Processing
- Refineries
- Power Generation
- Water Treatment Plants
- Marine Industry
- Offshore Platforms
- Pharmaceutical Industry
- Food & Beverage Industry
- Industrial Process Pipelines
- Construction & Infrastructure Projects
Why Choose Royal Steel India?
Royal Steel India is a trusted manufacturer, supplier, and exporter of premium-quality Metal Flanges. We use high-grade raw materials, advanced manufacturing processes, and strict quality inspections to ensure every flange meets international standards for performance, durability, and reliability. With competitive pricing, timely delivery, and dedicated customer support, we provide complete flange solutions for customers across domestic and international markets.
Frequently Asked Questions
What are Metal Flanges?
Metal Flanges are pipe connection components manufactured from metals such as stainless steel, carbon steel, alloy steel, and nickel alloys. They are used to connect pipes, valves, pumps, and equipment securely in industrial piping systems.
What are the advantages of Metal Flanges?
Metal Flanges offer high mechanical strength, excellent corrosion resistance, reliable sealing, long service life, and easy maintenance, making them suitable for demanding industrial applications.
Which industries use Metal Flanges?
Metal Flanges are widely used in oil & gas, petrochemical, chemical processing, power generation, marine, pharmaceutical, food processing, water treatment, and construction industries.
What materials are available for Metal Flanges?
Metal Flanges are available in Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Nickel Alloys, Inconel, Monel, Hastelloy, Titanium, Copper Nickel, and other specialized alloys.
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