PE Flange Adaptor

PE flange adaptor, allows for a secure and leak proof connection between PE pipes and flange connections devices.

Specifications of PE flange adaptor.

• Material:

Its primarily made from High Density Polyethylene material, while the flange part is made from metal which is coated with either carbon steel\ stainless steel, so as to resist corrosion while the gasket is made of EPDM or NBR.

• Size:

Come in different diameter sizes this includes; 75mm, 90mm, 110mm, 160mm, 200mm 250mm, 315mm.

• Pressure rating:

The pressure nominal varies from PN6, PN10, PN16, PN25.

• Weight:

The weight of these adaptor varies, this depends on the size selected; 75mm (2.30 kg), 90mm (2.50 kg), 110mm (3.35 kg), 160mm (6.50 kg), 200mm (9.50 kg), 250mm (15.50 kg) and 315mm (31.60 kg).

• Temperature:

Operates at a maximum pressure of 40-Degree Celsius.

Major parts of a PE flange adaptor.

1. PE stub end: It’s the part of the adaptor that is fuse\ welded to the PE pipe
2. Gasket: It’s a sealing element that is placed between the two flanges.
3. Backing flange: It’s a metal ring that slides over the PE pipe
4. Bolts, nuts and washers: They are used to tighten the flanges together, compressing the gasket and creating a tight seal

How to install a PE flange adaptor

• Cut the PE pipe to its required length according to your specific size
• By using a butt fusion machine or electrofusion method attach the PE to the pipe
• Slide the loose backing flange onto the pipe ensuring it aligns well with the stub end.
• Using bolts and nuts ensure the flange is tightly fixed with the corresponding flange.
• Place a gasket between the flanges and secure with bolts
• Test the connection to ensure its leak free.

Applications of PE flange adaptors.

PE flange adaptors are versatile connectors used in a wide range of applications these includes;

1. Portable and recyclable water supply systems
2. Gas distribution systems
3. Firefighting systems
4. Industrial and chemical processing plants
5. Used in irrigation systems to connect Pop up sprinkler, RAIN HOSE PIPE IN KENYA

Advantages of using PE flange adaptors

• They are light in weight and easy to install
• The flange adaptor can be easily be disconnected for maintenance without disturbing the entire pipeline
• They are resistant to rust and corrosion
• They have a smooth inner surface that prevents buildup of bacteria, this makes them ideal for portable water
• They offer a leak proof connection, this minimizes fluid loss and reduces environmental pollution. where a backing ring is placed over the adaptor, allowing it to be bolted to a corresponding flange, ensuring a secure and leak-proof connection.
• PE flange adaptor can be fused with Reducing socket, HDPE Elbow coupling , HDPE tee coupling where a backing ring is placed over the adaptor, allowing it to be bolted to a corresponding flange, ensuring a secure and leak-proof connection.
• Gaskets can be replaced if worn out or damaged, extending the life of the adaptor
• They are cost effective
• They can withstand ground movement without cracking