Welded Flanges
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Welded Flanges
Welded Flanges
Welded Flanges are widely used in industrial piping systems to provide strong, permanent, and leak-proof connections between pipes, valves, pumps, and process equipment. These flanges are welded directly to the pipe, ensuring excellent structural strength and reliable performance under high-pressure and high-temperature operating conditions. They are the preferred choice for critical applications where safety, durability, and long-term performance are essential.
At Royal Steel India, we manufacture and supply premium-quality Welded Flanges in a wide range of sizes, pressure classes, materials, and international standards. Our flanges are precision-engineered to deliver superior strength, corrosion resistance, and dependable performance across various industrial applications.
Welded Flanges are pipe flanges that are permanently attached to a pipe through welding. Depending on the application, they may be butt welded or fillet welded to create a secure and leak-proof joint. This welded connection improves the strength of the piping system, reduces the risk of leakage, and provides excellent resistance to pressure, temperature, and vibration.
Common types of welded flanges include Weld Neck Flanges, Slip-On Flanges, Socket Weld Flanges, and Long Weld Neck Flanges, each designed for specific piping requirements.
Key Features
- Strong and permanent welded connection
- Excellent leak-proof performance
- Suitable for high-pressure and high-temperature applications
- High mechanical strength and durability
- Smooth flow with reduced turbulence
- Excellent corrosion and wear resistance
- Precision-machined for accurate fitment
- Long service life with minimal maintenance
Available Grades
We manufacture Welded Flanges in various materials, including:
Available Standards
- ASME B16.5
- ASME B16.47 Series A & B
- ANSI
- DIN
- EN
- BS
- JIS
- 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
Why Choose Royal Steel India?
Royal Steel India is a trusted manufacturer, supplier, and exporter of premium-quality Welded Flanges. We use high-grade raw materials, advanced manufacturing techniques, and strict quality inspections to ensure every flange meets international standards for strength, accuracy, and performance. Our commitment to quality, competitive pricing, timely delivery, and excellent customer service makes us a reliable partner for industrial piping solutions worldwide.
Frequently Asked Questions
What are Welded Flanges?
Welded Flanges are pipe flanges that are permanently joined to pipes through welding, providing a strong, durable, and leak-proof connection.
What are the advantages of Welded Flanges?
Welded Flanges offer high mechanical strength, excellent sealing performance, improved pressure resistance, long service life, and reduced maintenance requirements.
Which types of Welded Flanges are available?
Common welded flange types include Weld Neck Flanges, Slip-On Flanges, Socket Weld Flanges, and Long Weld Neck Flanges.
What materials are available for Welded Flanges?
Welded Flanges are manufactured in Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel, Nickel Alloys, Inconel, Monel, Hastelloy, Titanium, and other special alloys to suit different industrial applications.
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