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Steel Sleeves

Steel Sleeves are used to protect the substrate core hole where subjected to hydrocarbons, high temperatures, aggressive chemicals or where a fire rating is required.

More InfoEnquire nowApplication & InstallTechnical Information

What are Steel Sleeves?

Steel Sleeves are used to protect the substrate core hole where subjected to hydrocarbons, high temperatures, aggressive chemicals or where a fire rating is required.

Using a Steel Sleeve for casting is a quick and easy way to create a smooth and perfectly round penetration. It can be used in combination with Link-Seal Mechanical Seal and is very easy to install.

WS Steel Wall Sleeves are constructed from steel and protected by a coating of enriched anti-corrosive primer. They are available in a wide range of diameters and lengths from 2” (50mm) to 30” (762mm). Steel Sleeves come with a 50mm welded collar to prevent liquid migration.

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Steel Sleeve Models

Model WS Painted and Galvanized Steel Wall Sleeves

Model WS Painted and Galvanized Steel Wall Sleeves are an excellent choice for installations where the Link-Seal and WS sleeve assembly would be subject to extremely high temperatures or where fire seals are specified

Model WS Split Sleeves

Model WS Split Sleeves are used for installations where an existing pipe needs to penetrate a wall yet to be constructed. During wall installation a split sleeve is welded around the existing pipe and positioned in the form to center the pipe. After installation a Link-Seal is used to seal the annular space between split sleeve and pipe.

Application & Installation of WS Steel Sleeves

Where can Steel Sleeves be used?

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  • Bund Walls
  • Fuel Tanks

Steel Sleeves are used to create a penetration when hydrocarbons, high temperatures or aggressive chemicals are involved. They are also used when a fire rating is required.

Installation of WS Steel Wall Sleeves

Steel Sleeves are easy to install. No special tools or equipment is required for installations. Here are the 5 steps to follow when installing Steel Sleeves:

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Step 1: Place Steel Sleeve into formwork

Step 2: Pour concrete

Step 3: When concrete has cured, remove the formwork and the penetration is ready to use

Step 4: Place carrier pipe centered to the sleeve

Step 5: Install the Link-Seal to seal the penetration

Technical Information

Provide WS Steel sleeves for all pipes passing through concrete or masonry structures. The WS Sleeves shall be provided free of welding slag.

WS Standard Steel Wall Sleeve is manufactured from Schedule 40 Steel Pipe. A 50mm high steel flange is welded to the outside face of the sleeve and generally centered. The sleeves are protected by a coating of enriched anti-corrosive primer.

The WS Steel Sleeve w/water-stop shall be primed inside and outside with an approved primer.

Steel Sleeves can be ordered through Projex Group