Super Duplex Flanges Manufacturers in UAE | Sunny Enterprises

Super Duplex Flanges Manufacturers in UAE | Sunny Enterprises
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Sunny Enterprises, is a prominent flanges manufacturers, suppliers and exporters in UAE. We are providing the high quality of industrial flanges which are made from pure form of stainless steel, cast iron and aluminium also. It comes with rim, ridge or lip that can connect pipes, valves and other types of equipment. These are used for joining equipment which are made from steel and used in the variety of industrial applications.

How flanges work?

  • These flanges are attached to pipes using bolts or welded to the ends.
  • For creating a tighter seal, a gasket is placed between flanges.
  • Flanges are often circular in shape and can be round or square.
  • Flanges are designed to withstand high pressures and temperature.

Why flanges are used?

  • The flanges are basically used for connecting pipes to valves, pumps, and other equipment.
  • The flanges can make the connection easier to connect and inspect, clean, and alter equipment.
  • It can allow the easy access for maintenance and repairs.
  • Flanges help to align pipes and minimize stress on the system.

Multiple types of Flanges which we offer:

As a former flanges manufacturers and suppliers in UAE, we are providing various types of flanges which are used in multiple types of industrial sectors for improving the performance. Below, we have listed down some types such as:

  • Weld Neck Flange (WN):
    • Features a long and tapered hub for added reinforcement.
    • Offers higher strength and superior resistance to pressure.
    • Ideal for high-pressure and high-temperature applications.
  • Slip-On Flange (SO):
    • Slides over the pipe and is welded for a secure fit.
    • Easier to align compared to weld neck flanges.
    • Best suited for low-pressure and low-temperature applications.
  • Blind Flange (BL):
    • A solid flange used to close off pipe ends.
    • Facilitates system maintenance and pressure testing.
    • Commonly used in high-pressure applications.
  • Socket Weld Flange (SW):
    • Designed with a socket for the pipe to fit into before welding.
    • Ensures strong and leak-proof connections.
    • Suitable for small pipe sizes and high-pressure applications.
  • Threaded Flange (TH):
    • Features internal threads for screwing onto a pipe.
    • Eliminates the need for welding.
    • Ideal for low-pressure and non-critical applications.
  • Lap Joint Flange (LJ):
    • Used with a stub end for easier alignment.
    • Allows for frequent disassembly and reassembly.
    • Perfect for low-pressure systems and corrosive environments.
  • Orifice Flange:
    • Designed to hold an orifice plate for fluid flow measurement.
    • Includes pressure taps for precise flow monitoring.
    • Commonly used in flow metering applications.
  • Ring-Type Joint Flange (RTJ):
    • Incorporates a groove for a metal ring gasket, ensuring a tight seal.
    • Engineered for high-pressure and high-temperature applications.
    • Prevents leaks in critical industrial systems.

Some Important features and benefits of using our flanges

One of the best flanges suppliers and exporters in UAE, we are providing the best quality of flanges which are highly used in various kinds of applications and gives higher benefits such as:

  • Leak Prevention: These flanges are specially designed with gaskets and precise sealing mechanisms to prevent leaks in piping systems. This structure can ensure the safe transport of fluids and gases and also reduces the risk of hazardous spills or system failures. Their tight sealing capabilities enhance efficiency and minimize maintenance costs.
  • Material Durability: Our all types of flanges are made from pure form of materials such as stainless steel, cast iron and aluminum which are more durable and ale to use them in any kind of outside environment. These materials resist corrosion, oxidation, and extreme temperatures, making them ideal for various industrial applications. As a result, they enhance the reliability and safety of piping systems.
  • Ease of Installation: Due to their structure, these are more simply to install in complex places because of their size and allows for easy connection and disconnection of pipes. This connection mechanism can reduces any kind of maintenance, repairs, or system modifications and makes them highly convenient. Additionally, they provide a secure and leak-proof connection without requiring extensive welding.
  • Pressure and Temperature Resistance: We have manufactured our flanges with pure form of materials and structured mechanism which can handle higher pressure conditions and makes them suitable for industries such as oil and gas, chemical, and power generation. They maintain structural integrity under extreme conditions, preventing system failures. This capability ensures long-term performance and operational safety.

Applications of our Flanges

Being the former flanges suppliers and exporters in UAE, our all types of flanges are majorly used in various types of industrial applications such as:

  • Pipeline connections in oil and gas industries
  • Water supply, sewage, and wastewater treatment systems
  • Power plants, boilers, and steam distribution networks
  • Chemical and petrochemical processing plants and refineries
  • Shipbuilding, marine, and offshore engineering applications
  • HVAC systems in residential and commercial buildings
  • Gas transmission, distribution, and storage infrastructure
  • Food, beverage, and dairy processing industries
  • Pharmaceutical, biotech, and medical equipment manufacturing
  • Fire protection, firefighting, and sprinkler piping systems

Frequently Asked Questions (FAQs)

Flanges come in types like weld neck, slip-on, socket weld, blind, and lap joint. Each type serves different piping needs based on pressure and connection style.

Flanges are commonly made from carbon steel, stainless steel, and alloy steel. The material choice depends on factors like temperature, pressure, and corrosion resistance.

Blind flanges are used to close pipe ends or vessel openings. They allow easy future expansion or maintenance without removing connected components.

A gasket provides a seal between flanges to prevent leaks. It compensates for surface irregularities and ensures a tight, leak-proof connection.


One of the leading flanges manufacturers, suppliers and exporters in UAE, we as Sunny Enterprises are providing the unique designed and high quality of flanges which are made from pure form of raw materials such as stainless steel and cast iron. These flanges are used for connecting the pipes and its equipment and we have given multiple types oxidation coating for improving its durability structure. Contact us today for more information!

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