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Weld Neck Flanges

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Weld Neck Flanges
Weld Neck Flanges

Britex Engineering Stands as a Leading Name in the Industrial Manufacturing and Supply of Forged Flanges, Including the Specialized Category of Weld Neck Flanges. With extensive Industry Experience, the Company Has Honed Its Understanding of Customer Requirements, Consistently Delivering High-Quality Forged and Machined Flanges Across the Globe.

As a Distinguished Weld Neck Flanges Manufacturer and Supplier in India, Britex Engineering Excels in Providing Top-Notch Products. Weld Neck Flanges, Also Known as High Hub Flanges, Serve a Critical Role in Redistributing Stress from the Pipe, Contributing to Increased Material Strength and Durability, While Effectively Minimizing Stress Concentration at the Flange’s Base. The elongated Tapered Hub Provides Mechanical Strength and Resistance.

Machined from High-Quality Forgings, Weld Neck Flanges are Typically Butt-Welded to a Pipe, Featuring a Round Fitting That Extends Beyond the Circumference’s Rim. The rim Incorporates Drilled Holes for a Secure Bolted Attachment to Another Flange. These Flanges Are Characterized by a Long Conical Neck, Welded to the Connecting Pipe’s End, Ensuring a Conduit with a Consistent Cross-Section and Uninterrupted Flow for Gases/liquids. Weld Neck Flanges from Britex Engineering Offer High Load Strength and Even Stress Distribution, Making Them a Reliable Choice for Various Industrial Applications.

The Diverse Range of Materials Used in Manufacturing Includes Carbon Steel, Alloy Steel, Stainless Steel, Titanium, Nickel Alloys, and More, Providing Comprehensive Options to Meet the Diverse Needs of Industries. Britex Engineering’s Commitment to Quality Positions It is a Trusted Partner for Weld Neck Flanges in India.

There are two types of weld neck flanges:

1. Standard weld neck flanges are used in butt weld fittings.
2. Long weld neck flanges are used with vessel nozzles and equipment.
The flanges are created to match the pipes inside diameter or fitting. Both types of weld neck flanges are designed to provide a strong, leak-proof connection between pipes, valves, pumps, and other equipment. They are also easy to install and maintain and are available in a variety of sizes and materials to suit different applications.
The advantages of weld necks include: excellent stress distribution, unrestricted flow, high cyclible loading capacity, low turbulence and erosion rates, high resistance to bending moments, can withstand extreme temperatures and pressures.

Key Features and Benefits of Weld Neck Flanges:

  • Superior Strength: The unique tapered neck design of weld neck flanges distributes stress more evenly throughout the flange and pipe, providing exceptional strength compared to other flange types. This makes them ideal for critical applications involving high pressure, high temperature, or cyclic loading.
  • Leak-proof Performance: The smooth transition between the pipe and flange neck minimizes stress concentrations, reducing the risk of leaks. This ensures reliable performance in demanding environments.
  • Versatility: Weld neck flanges are available in various sizes, pressure ratings (classes), and materials to suit a wide range of piping applications. Common materials include carbon steel, stainless steel, and alloy steels for specific temperature and corrosion resistance needs.
  • Ease of Installation: Weld neck flanges are welded directly to the pipe, creating a strong and permanent joint. While requiring qualified welding expertise, the installation process is straightforward.

Applications of Weld Neck Neck Flanges:

Weld neck flanges are widely used in various industries due to their robust design and reliable performance. Here are some common applications:

  • Oil and Gas Industry: For pipelines transporting oil, gas, and refined products at high pressures and temperatures.
  • Power Generation: In power plants for steam and water piping systems with high pressure and temperature requirements.
  • Chemical Processing: For pipelines handling corrosive chemicals at high pressures and temperatures.
  • Petrochemical Industry: In refineries and petrochemical plants for various piping applications requiring high strength and leak resistance.
  • Marine Applications: For shipbuilding and offshore platforms where piping systems encounter harsh environmental conditions.

Choosing the Right Weld Neck Flange:

When selecting weld neck flanges, consider the following factors:

  • Pressure Rating: Choose a flange with a pressure rating exceeding the maximum pressure your piping system will experience.
  • Material: Select a flange material compatible with the fluids being transported and resistant to potential corrosion in your application.
  • Size: Ensure the flange size matches your pipe diameter for proper fitment.
  • Standards: Opt for flanges that comply with relevant industry standards (e.g., ASME B16.5) to guarantee quality and compatibility.

Our Customers

Weld Neck Flanges

Britex Engineering is a Leading Manufacturer of Weld Neck Flanges in India. We Manufacture Slip On Flanges, Stub End Flanges, and Blind Flanges as Per Customer Requirements. Request a Quote. Call Us at 022-27640844

Product Brand: Britex Engineering

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Head Office

Britex Engineering Works
Plot No R-209, TTC Industrial Area, MIDC,
Thane Belapur Road, Rabale,
Navi Mumbai 400701.

Telephone : 022-27640844 / 022-27640845

Fax : 022-27640875

Sales Enquiries

[email protected]
022-27640844/45 – ext 313

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022-27640844/45 - ext 308

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022-27640844/45 – ext 330