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Tulplast

Round tube insert Ø 28 mm, purple (RAL 4005)

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Round tube insert Ø 28 mm, purple (RAL 4005). For tubes with a wall thickness of 1.0–2.0 mm. Flange 5.0 mm, internal section 15.4 mm, core 19.5 mm, ribs 26.4 mm. Weight 0.0046 kg. Sold individually.

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with VAT without VAT
Price €0.28
incl. 23% VAT
pcs.
Availability:
In stock (large quantity)
Shipping time: 10 Business days

Product features

[PIM] zaslepki-okragle #1028

  • Profile [mm] Fi 28
  • Colour Purple

[PIM] zaslepki-do-rur-i-profili #1025

  • Shape Round
  • Profile [mm] Fi 28
  • Diameter 28
  • Colour Purple

Description

Round tube insert Ø 28 mm, purple (RAL 4005)

Purple Round tube insert Ø 28 mm with a smooth flange and ribs on the internal section
Purple Round tube insert Ø 28 mm with a smooth flange and ribs on the internal section

The Round tube insert Ø 28 mm in purple (RAL 4005) is a finishing component for closing the ends of round profiles. The smooth flange, 5.0 mm high, covers the edge of the tube, while the internal section fits inside it, protecting the end of the profile and providing a neat finish.

The ribs on the internal section press against the tube wall and hold the insert in place. The model is designed for tubes with a wall thickness of 1.0–2.0 mm, so one size can be used to close profiles with different wall thicknesses within this range. The purple RAL 4005 colour can also be used to highlight or colour-code selected structural elements.

Applications

  • protecting the ends of round tubes in support structures, stands and frames
  • covering sharp edges of cut profiles
  • providing a neat finish to visible tube ends
  • highlighting or colour-coding components

Round tube inserts are used where the open end of a profile needs to be closed for appearance and user safety. They are sold individually, in units of 1 piece.

Technical drawing of a round tube insert showing dimensions D, R, C, H, d1 and d2
Technical drawing of a round tube insert showing dimensions D, R, C, H, d1 and d2

Size selection

When selecting an insert, the nominal profile size and wall thickness are key. The flange height, insertion depth and dimensions of the core and ribs should be compared with the actual cross-section of the profile to ensure the insert is securely held in the tube.

Dimensions

Nominal profile size (mm)28
Profile wall thickness R (mm)1.0–2.0
External section height C (mm)5.0
Internal section height H (mm)15.4
Core dimension (mm)19.5
Rib dimension (mm)26.4

Physical properties

Colourpurple (RAL 4005)
Unit weight (kg)0.0046

Other specifications

Sales unit1 piece
Pack multiple1
Shipping sizesmall parcel

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