Rectangular tube insert 80×140 mm, black, wall thickness 5.0–7.0 mm
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Black polyethylene Rectangular tube insert for 80×140 mm tubes. For tubes with a wall thickness of 5.0–7.0 mm. Outer section height 5.8 mm, inner section height 24.0 mm. Core dimensions 61.0 x 123 mm, rib dimensions 71.5 x 132.0 mm. Weight 0.08 kg.
Product code: 002-762
Product features
[PIM] zaslepki-prostokatne #1027
- Profile [mm] 80×140
- Colour Black
[PIM] zaslepki-do-rur-i-profili #1025
- Shape Rectangular
- Profile [mm] 80×140
- Colour Black
Description
Rectangular tube insert 80×140 mm, black, wall thickness 5.0–7.0 mm

The black Rectangular tube insert 80×140 mm is designed to close the open ends of tubes with a wall thickness of 5.0–7.0 mm. Made from polyethylene, it provides a neat finish to the end of the tube.
Inserts of this type are pushed into the end of the tube. The outer section forms a flange larger than the tube opening, while the ribbed inner section enters the tube and holds the insert in place.
Applications and selection
- closing the ends of tubes with an 80×140 mm rectangular cross-section
- selection according to the nominal tube dimensions and wall thickness
- a uniform, understated appearance for tube ends thanks to the black colour
Polyethylene is a material commonly used for products of this type. When selecting an insert, compare the nominal dimensions and wall thickness of the tube with the specifications to ensure that the ribs fit snugly against its inner walls. The product is sold individually.

A correctly selected insert has an inner section matched to the tube's cross-section and wall thickness, with an outer flange that sits against its end. A tube wall thickness within the specified range ensures that the ribs are properly seated.
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