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Sealing plugs

Sealing plugs

To quickly and securely seal auxiliary drill holes in hydraulic manifolds and other components, sealing plugs, also called expansion plugs, are used. These specialized plugs expand during installation to create a tight, pressure-resistant seal. Available in a range of sizes and materials, they are designed to meet the demands of various applications and environments.

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Ball expansion plugs

3 – 22mm.

Model
Material
Size
Steel plug / steel ball
3 mm
PDF
Steel plug / steel ball
4 mm
PDF
Steel plug / steel ball
5 mm
PDF
Steel plug / steel ball
6 mm
PDF
Steel plug / steel ball
7 mm
PDF
Steel plug / steel ball
8 mm
PDF
Steel plug / steel ball
9 mm
PDF
Steel plug / steel ball
10 mm
PDF
Steel plug / steel ball
12 mm
PDF
Steel plug / steel ball
14 mm
PDF
Steel plug / steel ball
16 mm
PDF
Steel plug / steel ball
18 mm
PDF
Steel plug / steel ball
20 mm
PDF
Steel plug / steel ball
22 mm
PDF
Ball expansion plugs

3 – 22mm.

Model
Material
Size
Stainless steel plug / steel ball
3 mm
PDF
Stainless steel plug / steel ball
4 mm
PDF
Stainless steel plug / steel ball
5 mm
PDF
Stainless steel plug / steel ball
6 mm
PDF
Stainless steel plug / steel ball
7 mm
PDF
Stainless steel plug / steel ball
8 mm
PDF
Stainless steel plug / steel ball
9 mm
PDF
Stainless steel plug / steel ball
10 mm
PDF
Stainless steel plug / steel ball
12 mm
PDF
Stainless steel plug / steel ball
14 mm
PDF
Stainless steel plug / steel ball
16 mm
PDF
Stainless steel plug / steel ball
18 mm
PDF
Stainless steel plug / steel ball
20 mm
PDF
Stainless steel plug / steel ball
22 mm
PDF
Ball expansion plugs

3 – 22mm.

Model
Material
Size
Stainless steel plug / stainless steel ball
3 mm
PDF
Stainless steel plug / stainless steel ball
4 mm
PDF
Stainless steel plug / stainless steel ball
5 mm
PDF
Stainless steel plug / stainless steel ball
6 mm
PDF
Stainless steel plug / stainless steel ball
7 mm
PDF
Stainless steel plug / stainless steel ball
8 mm
PDF
Stainless steel plug / stainless steel ball
9 mm
PDF
Stainless steel plug / stainless steel ball
10 mm
PDF
Stainless steel plug / stainless steel ball
12 mm
PDF
Stainless steel plug / stainless steel ball
14 mm
PDF
Stainless steel plug / stainless steel ball
16 mm
PDF
Stainless steel plug / stainless steel ball
18 mm
PDF
Stainless steel plug / stainless steel ball
20 mm
PDF
Stainless steel plug / stainless steel ball
22 mm
PDF
Ball expansion plugs

3 – 22mm.

Model
Material
Size
Stainless steel plug / stainless steel ball 440C
3 mm
PDF
Stainless steel plug / stainless steel ball 440C
4 mm
PDF
Stainless steel plug / stainless steel ball 440C
5 mm
PDF
Stainless steel plug / stainless steel ball 440C
6 mm
PDF
Stainless steel plug / stainless steel ball 440C
7 mm
PDF
Stainless steel plug / stainless steel ball 440C
8 mm
PDF
Stainless steel plug / stainless steel ball 440C
9 mm
PDF
Stainless steel plug / stainless steel ball 440C
10 mm
PDF
Stainless steel plug / stainless steel ball 440C
12 mm
PDF
Stainless steel plug / stainless steel ball 440C
14 mm
PDF
Stainless steel plug / stainless steel ball 440C
16 mm
PDF
Stainless steel plug / stainless steel ball 440C
18 mm
PDF
Stainless steel plug / stainless steel ball 440C
20 mm
PDF
Stainless steel plug / stainless steel ball 440C
22 mm
PDF
Ball expansion plugs

3 – 22mm. Options avalaible are also anodized green or allodined chromate.

Model
Material
Size
Aluminium plug / stainless steel ball
3 mm
PDF
Aluminium plug / stainless steel ball
4 mm
PDF
Aluminium plug / stainless steel ball
5 mm
PDF
Aluminium plug / stainless steel ball
6 mm
PDF
Aluminium plug / stainless steel ball
7 mm
PDF
Aluminium plug / stainless steel ball
8 mm
PDF
Aluminium plug / stainless steel ball
9 mm
PDF
Aluminium plug / stainless steel ball
10 mm
PDF
Aluminium plug / stainless steel ball
12 mm
PDF
Aluminium plug / stainless steel ball
14 mm
PDF
Aluminium plug / stainless steel ball
16 mm
PDF
Aluminium plug / stainless steel ball
18 mm
PDF
Aluminium plug / stainless steel ball
20 mm
PDF
Aluminium plug / stainless steel ball
22 mm
PDF
Ball expansion plugs
Model
Material
Size
Stainless steel plug 316 / stainless steel ball 316
3 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
4 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
5 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
6 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
7 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
8 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
9 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
10 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
12 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
14 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
16 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
18 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
20 mm
PDF
Stainless steel plug 316 / stainless steel ball 316
22 mm
PDF

Range of sealing plugs

We offer a wide sealing of expansion plugs in sizes from 3 to 22 mm, suitable for different environments and levels of corrosion resistance. Available material combinations include:
• Steel sleeve with steel ball – a standard choice for many industrial applications
• Stainless steel sleeve with steel ball – increased corrosion resistance for more demanding conditions
• Stainless steel sleeve with stainless steel ball – maximum protection against corrosion, ideal for harsh or outdoor environments

Installation tools for sealing plugs

To ensure proper and efficient installation, we also provide a range of installation tools. These include both manual tools for smaller or occasional jobs, and pneumatic tools for faster, high-volume installations or more demanding workshop environments. With the right tools, installation becomes both safe and time-efficient.

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