Puddle Flanges

What is puddle flange ?

A puddle flange is a type of flange that is used to create a watertight seal around pipes that pass through a concrete slab or wall. It typically consists of a metal ring with a rubber gasket that is placed around the pipe and then embedded in the concrete. The purpose of the puddle flange is to prevent water from seeping through the concrete and into the building. Puddle flanges are commonly used in the construction of buildings and other structures that are subject to water infiltration, such as swimming pools, water treatment plants, and underground parking garages.

Types of puddle flanges ?

There are several types of puddle flanges, including:

1.     Standard Puddle Flange: This is the most common type of puddle flange and is used for pipes that pass through a concrete slab or wall. It typically consists of a metal ring with a rubber gasket.

2.     Puddle Flange with Collar: This type of puddle flange includes a collar that is used to provide additional support and stability for the pipe.

3.     Adjustable Puddle Flange: This type of puddle flange allows for adjustments to be made to the position of the pipe after the concrete has been poured, which can be useful in situations where the pipe needs to be repositioned.

4.     Stainless Steel Puddle Flange: This type of puddle flange is made from stainless steel, which provides additional corrosion resistance and durability.

5.     PVC Puddle Flange: This type of puddle flange is made from PVC, which is lightweight and easy to install. It is suitable for non-pressure pipes.

6.     Epoxy coated Puddle Flange: This type of puddle flange is coated with epoxy to provide additional corrosion resistance and durability.

It's important to note that the selection of the type of puddle flange will depend on the specific application, the type of pipe and the environment where the pipe is located.

Used of puddle flanges ?

Puddle flanges are primarily used to create a watertight seal around pipes that pass through a concrete slab or wall. This can be in a variety of settings including but not limited to:

1.     Building construction: Puddle flanges are commonly used in the construction of buildings and other structures to prevent water infiltration.

2.     Swimming pools: Puddle flanges are used to create a watertight seal around pipes that pass through the concrete walls of swimming pools.

3.     Puddle flanges are used to create a watertight seal around pipes that pass through the walls of water treatment plants.

4.     Underground parking garages: Puddle flanges are used to create a watertight seal around pipes that pass through the concrete walls of underground parking garages.

5.     Tunnel and underground construction: Puddle flanges are used to create a watertight seal around pipes that pass through concrete walls of tunnels and underground structures.

6.     Marine and offshore construction: Puddle flanges are used to create a watertight seal around pipes that pass through concrete walls of marine and offshore structures.

7.     Waste water and sewage treatment plants: Puddle flanges are used to create a watertight seal around pipes that pass through concrete walls of waste water and sewage treatment plants.

8.     Irrigation and water supply systems: Puddle flanges are used to create a watertight seal around pipes that pass through concrete walls of irrigation and water supply systems.

In summary, Puddle flanges are used in a variety of settings where a watertight seal around pipes that pass through concrete is needed to prevent water infiltration.