Rishabh Industries is a Top Welding Neck Flange Supplier across India.
We are based in Ahmedabad, Gujarat, India.
Introduction of Rishabh Industries
- Rishabh Industries is a reputed manufacturer and supplier of industrial piping components.
- Known for quality, precision, and reliability in engineering products.
- Offers a wide range of flanges, fittings, and industrial piping solutions.
- Strong focus on customer satisfaction, timely delivery, and competitive pricing.
- Serves industries including oil & gas, petrochemicals, power, water treatment, and construction.
Introduction of Welding Neck Flange
- A Welding Neck Flange (WN Flange) is a type of flange designed for high-pressure and high-temperature applications.
- Easily identifiable by its long tapered hub which gradually merges with the pipe.
- Typically used where stress concentration is a concern.
- Available in different pressure ratings (ANSI Class 150 to 2500).
- Made from various materials like stainless steel, carbon steel, and alloy steel.
Features of Welding Neck Flange
- Long tapered hub provides reinforcement and reduces stress.
- Ideal for high-pressure, high-temperature, and fluctuating temperature conditions.
- Available in both raised face (RF) and ring-type joint (RTJ) designs.
- Designed to match the bore of the pipe for smooth flow.
- Excellent weldability due to its beveled end, allowing full penetration welds.
Benefits of Welding Neck Flange
- Superior strength and structural integrity.
- Leak-proof connection ideal for critical applications.
- Reduces turbulence and erosion inside the pipeline.
- Can withstand extreme environmental and mechanical conditions.
- Long-lasting and requires minimal maintenance.
- Improves safety and performance of piping systems.
Applications
Welding Neck Flanges are commonly used in:
- Oil & Gas Pipelines
- Petrochemical Plants
- Power Generation Units
- Refineries
- Water Treatment Facilities
- Shipbuilding & Offshore Installations
- High-pressure Industrial Equipment
FAQs
Q1. What materials are used to manufacture Welding Neck Flanges?
A: Common materials include carbon steel, stainless steel, alloy steel, and duplex steel.
Q2. What is the pressure rating range for Welding Neck Flanges?
A: They are available from Class 150 to Class 2500 as per ANSI/ASME standards.
Q3. Where is a Welding Neck Flange typically used?
A: In high-pressure, high-temperature applications where pipe stress is a concern.
Q4. What standards do these flanges comply with?
A: They conform to ASME B16.5, ASTM, DIN, EN, and other international standards.
Q5. Can Rishabh Industries provide custom flange sizes?
A: Yes, Rishabh Industries offers customization as per client specifications and project requirements.
Rishabh Industries is a Top Welding Neck Flange Manufacturer and Supplier across India.
For more information and inquiries, feel free to contact us.
Website: www.rishabhind.in
Email Id: info@rishabhind.in
Phone No: 99305 32430
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