Expander Flange
Expander Flange Manufacturer and Stockist
Product Introduction
An Expander Flange is a type of welding neck flange designed to increase the pipe size at the flange connection. It serves as both a flange and reducer, making it an efficient solution for connecting pipes of different diameters without requiring a separate reducer. At Advance Forging, we Manufacturer and Stockist of precision-engineered Expander Flanges that meet international quality standards, ensuring a durable and leak-proof connection in various industrial systems.
Key Features of Our Expander Flanges
- High-Quality Materials:Manufactured from stainless steel, carbon steel, and alloy steel for excellent strength.
- Size Transition Capability:Ideal for connecting pipes of varying sizes while maintaining a secure joint.
- Corrosion Resistance:Suitable for use in demanding and corrosive environments.
- Leak-Proof Design:Machined to perfection for safe, high-pressure applications.
- Compliance with Standards:Produced as per ANSI, ASME, ASTM, and DIN specifications.
Technical Chart – Expander Flanges
Nominal Pipe Size (NPS) | Standard Bore (inches) | Pressure Class | Material Options |
2″ x 3″ | 2.00 – 3.00 | 150 / 300 | CS, SS, Alloy Steel |
3″ x 4″ | 3.00 – 4.00 | 150 / 300 / 600 | CS, SS, Alloy Steel |
4″ x 6″ | 4.00 – 6.00 | 150 / 300 | CS, SS, Alloy Steel |
6″ x 8″ | 6.00 – 8.00 | 150 / 300 | CS, SS, Alloy Steel |
Custom Sizes | As per requirement | 150 – 2500 | CS, SS, Duplex Steel |
Note: Sizes, pressure ratings, and materials can be customized according to project needs.
Top Benefits of Choosing Advance Forging Expander Flanges
- Combine the functionality of a flange and reducer in one component.
- Reduce installation time and overall cost.
- Available in multiple sizes, pressure classes, and materials.
- Guaranteed precision and superior finishing.
- Backed by expert guidance and reliable after-sales support.
Applications of Our Expander Flanges
Advance Forging Expander Flanges are widely used in industries such as:
- Oil & Gas Transmission Lines
- Petrochemical and Chemical Plants
- Water Treatment Systems
- Power Generation Units
- Shipbuilding and Marine Engineering
- HVAC, Firefighting, and Plumbing Systems
Why Customers Prefer Us for Expander Flanges
- Years of Experience:Trusted by industries for high-quality flange solutions.
- Strict Quality Control:Products tested for pressure, strength, and dimensional accuracy.
- Custom Manufacturing:Tailored solutions to meet specific project needs.
- On-Time Delivery:Reliable logistics network across India.
- Customer-First Service:Professional support from inquiry to post-delivery.
Affordable Expander Flange Solutions in Your Region
At Advance Forging, we provide affordable and premium Expander Flanges to customers in Kolkata, West Bengal, Odisha, Chhattisgarh, Assam, Andhra Pradesh, Hyderabad, Telangana, Chennai, Uttar Pradesh, Bihar, Ahmedabad, and Gujarat. Our focus is on delivering high-performance products that enhance the reliability and efficiency of your piping systems.