Round tube insert Ø 90 mm, grey, wall thickness 1.0–2.5 mm
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Grey plastic Round tube insert Ø 90 mm. For tubes with a wall thickness of 1.0–2.5 mm. External section height 5.0 mm, internal section height 21.0 mm, core diameter 78.5 mm, rib diameter 89.6 mm. Weight 0.0363 kg.
Product code: 003-101
Product features
[PIM] zaslepki-okragle #1028
- Profile [mm] Fi 90
- Colour Grey
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Round
- Profile [mm] Fi 90
- Diameter 90
- Colour Grey
Description
Round tube insert Ø 90 mm, grey, wall thickness 1.0–2.5 mm

The Round tube insert Ø 90 mm is used to close the ends of tubes with a nominal diameter of 90 mm. It is designed for tubes with a wall thickness of 1.0–2.5 mm, so one variant fits a wide range of round tubes.
The wide external flange covers the edge of the tube, giving it a neat, closed finish. The ribbed internal section fits inside the tube and holds the insert in place, while the ribs adapt to different wall thicknesses within the specified range.
Plastic inserts of this type are commonly used wherever an open tube end needs protection and a neat finish. The closed tube is protected against the ingress of dirt, while the flange covers the sharp edge left after cutting.
Applications and selection
- closing the open ends of round tubes with a diameter of 90 mm
- protecting the inside of the tube from dirt
- finishing the edge of the tube after cutting
- selecting according to the nominal tube diameter and wall thickness

Installation
Push the insert into the open end of the tube until the flange rests against its edge. Before installation, check that the tube diameter and wall thickness fall within the range specified for this variant. Matching the nominal diameter and wall thickness ensures that the insert is held securely in the tube.
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