Flanges Suppliers in UGANDA – Alkun Steel

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Flanges are the unsung heroes of industrial piping systems, quietly ensuring seamless connections and optimal performance. In Uganda, the quest for reliable flange solutions is answered in Alkun Steel. With a commitment to quality, precision, and versatility, Alkun Steel is a beacon of excellence in supplying various flange types tailored to meet diverse industrial needs. From carbon steel to stainless steel, Alkun Steel delivers a comprehensive range of flanges, each meticulously crafted to uphold the highest standards of reliability and durability. Join us as we delve into the world of flanges supplied by Alkun Steel, exploring their types, applications, and the unmatched value they bring to Uganda’s industrial landscape.

Different Types of Flange & Their Uses 

Slip-on Flange Supplier in UGANDA

Slips onto the pipe and then welded for a secure connection.

Weld Neck Flange Supplier in UGANDA 

This flange has a long tapered hub for welded connections, which is ideal for high-pressure applications.

Blind Flange Supplier in UGANDA 

This flange seals the end of a pipe or vessel and is used for temporary blockage or future expansion.

Socket Weld Flange Supplier in UGANDA 

Designed for smaller diameter pipes, welded for a tight seal.

Orifice Flange Supplier in UGANDA 

Used for flow measurement or restriction in pipelines.

RTJ Flange Supplier in UGANDA 

Uses a ring joint gasket for high-pressure applications.

Threaded Flange Supplier in UGANDA 

Features threads for easy installation and removal.

Lap Joint Flange Supplier in UGANDA 

It allows for easy alignment of bolt holes and is ideal for non-standard connections.

Spectacle Blind Flange Supplier in UGANDA 

This flange combines the functionality of a blind flange and a spacer to isolate sections of the piping system.

Grooved Flange Supplier in UGANDA 

Uses grooves and gaskets for easy assembly and disassembly.

Square Flange Supplier in UGANDA 

Typically used in square tubing or structures.

Marine Flange Supplier in UGANDA 

This flange is designed to meet Japanese industrial standards and is suitable for marine applications.

Carbon Steel Flange Supplier in UGANDA 

Carbon steel flanges are essential for piping systems to connect pipes, valves, pumps, and other equipment. They are made from carbon steel, a steel alloy primarily composed of iron and carbon, with different elements added to enhance properties like strength, hardness, and durability. Carbon steel flanges are known for their strength, resistance to corrosion, and affordability, making them widely used in various industrial applications.

Several carbon steel flanges are designed for specific purposes and applications. Some of the most common types include:

1. Slip-on Flanges in UGANDA (SO): These flanges have a slightly larger bore diameter than the outside diameter of the pipe. They are slipped over the pipe and then welded at the inner and outer edges, providing a strong and secure connection.

2. Weld Neck Flanges in UGANDA (WN): Weld neck flanges feature a long, tapered hub that provides an ideal pipe connection. They are welded to the pipe and the adjoining pipe, offering excellent strength and stability, particularly in high-pressure and high-temperature applications.

3. Blind Flanges in UGANDA (BL): Blind flanges seal the end of a pipe or vessel. They are typically used in applications where future expansion might be needed or temporarily block off a pipeline.

4. Socket Weld Flanges in UGANDA (SW): Socket weld flanges are designed with smaller-diameter pipes. They are welded directly onto the pipe, creating a smooth bore and a tight seal.

5. Threaded Flanges in UGANDA: These flanges have internal threads that allow them to be screwed onto the pipe. They are commonly used in low-pressure applications and where welding is not feasible.

6. Lap Joint Flanges in UGANDA (LJ): Lap joint flanges are used with stub ends. They allow for easy alignment of bolt holes and are ideal for non-standard connections or systems requiring frequent dismantling.

7. Orifice Flanges in UGANDA: Orifice flanges are specifically designed for flow measurement or restriction applications. They feature a small orifice opening that can be used with an orifice plate to measure flow rates.

8. Ring-Type Joint (RTJ) Flanges in UGANDA: RTJ flanges use a ring joint gasket to create a tight seal in high-pressure and high-temperature applications. They are commonly used in the oil and gas industries.

These are just a few examples of the many carbon steel flanges available, each with unique features and advantages suited to different piping requirements.


In a world where precision and reliability are paramount, Alkun Steel emerges as the trusted partner for all flange needs in Uganda. Through their unwavering commitment to quality, Alkun Steel ensures that nationwide industries can confidently operate, knowing that their piping systems are fortified with the finest flange solutions. Whether carbon steel, stainless steel, or specialized marine flanges, Alkun Steel’s comprehensive offerings cater to diverse applications, promising unmatched performance and longevity. As Uganda’s industrial sector continues to evolve, Alkun Steel remains steadfast in its mission to provide cutting-edge flange solutions that propel businesses forward, one connection at a time.

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