Restrained Flange Adaptor for PE

Feature

Standard: ISO2531，EN545

Pressure: PN10/PN16

Body material: Ductile iron with FBE ( fusion bonded epoxy) coating or Epoxy painting; Gaskets are NBR or EPDM;

Gripping teeth material: Brass.

Bolts and Nuts: Carbon steel with galvanized zinc plated G4.8/G8.8, or SS304/SS316

Package: wooden cases and protection layer.

Application: Restrained flange adaptorg is used for connecting PE pipe. The restrained brass can fastend the pe pipe better, they perform better work than quick adaptor for PE pipes.

Restrained Flange Adaptor for PE

Restrained Flange Adaptor for PE

A Restrained Flange Adaptor for PE (Polyethylene) is a specialized fitting designed to enhance the connection of PE pipes to other components in a pipeline system.

Structure

Body: Crafted from materials that are highly compatible with PE, often a combination of high-density polymers or metal alloys with corrosion-resistant coatings. This ensures long-term durability and resistance to environmental factors.

Flange Section: The adaptor features a flange at one end, which is designed to match standard flange dimensions for easy connection to valves, pumps, or other flanged components. The flange is typically made of metal, such as stainless steel or ductile iron, providing strength and a secure connection point.

Restraining Mechanism: It incorporates a unique restraining mechanism on the PE pipe connecting end. This can be in the form of internal ridges or locking elements that grip the PE pipe firmly. This prevents the pipe from being pulled out under pressure, ensuring a stable connection.

Function and Benefits

Leak-Tight Connection: The combination of the gasket and the secure flange connection ensures that there is no leakage, maintaining the integrity of the pipeline system.

Axial Restraint: The restraining mechanism effectively resists axial forces, preventing the PE pipe from separating from the adaptor, even under high-pressure or dynamic loading conditions.

Versatile Compatibility: It can be easily integrated into various pipeline setups, allowing for seamless connection of PE pipes to different types of equipment.

Applications

Industrial Processes: In industries where PE pipes are used for transporting chemicals or other fluids, this adaptor provides a reliable connection to different process equipment.

Municipal Infrastructure: In water supply and drainage systems, it enables the connection of PE pipes to valves and other infrastructure components.