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Tulplast

Rectangular tube insert 20×30 mm, black

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Rectangular tube insert 20×30 mm, made of black polyethylene. Flange height 5 mm, internal section height 14 mm with 18.5 x 28.5 mm ribs. Profile wall thickness 1.0–3.0 mm. Weight 0.004 kg.

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with VAT without VAT
Price €0.17
incl. 23% VAT
pcs.
Availability:
In stock (large quantity)
Shipping time: 10 Business days

Product features

[PIM] zaslepki-prostokatne #1027

  • Profile [mm] 20×30
  • Colour Black

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

  • Shape Rectangular
  • Profile [mm] 20×30
  • Colour Black

Description

Rectangular tube insert 20×30 mm, black

Black rectangular polyethylene insert with a flange and three ribs on the internal section
Black rectangular polyethylene insert with a flange and three ribs on the internal section

The black Rectangular tube insert 20×30 mm is a finishing component that closes the open end of a hollow profile. It protects the profile edge and gives the structure a neat, even finish.

The insert is made of polyethylene. The outer section forms a flange that covers the profile edge, while the ribbed internal section fits inside the profile and holds the insert in place. The compatible profile wall thickness range is specified in the Dimensions table below.

Polyethylene inserts are commonly used to close the ends of tubes and profiles made of steel, aluminium and other materials. They protect the inside of the profile from dirt and the user from the sharp, unfinished edge left after cutting.

Technical drawing of the insert: top view, cross-section and dimension labels A, B, R, C, H, a x b and a1 x b1
Technical drawing of the insert: top view, cross-section and dimension labels A, B, R, C, H, a x b and a1 x b1

Applications and selection

  • protecting open ends of rectangular profiles in load-bearing structures, frames and bases
  • neatly finishing visible profile ends in furniture, shelving, frames and balustrades
  • a black finish that looks good on dark profiles and structures
  • closing the ends of profiles used in simple support structures and frames

Before purchasing, check the external dimensions and wall thickness of the profile and compare them with the data in the table below. Press the insert into the profile opening until the flange rests against its edge. Before installation, ensure that the cut edge is clean and free of burrs, as this helps the flange sit evenly.

Dimensions

Nominal profile dimensions20 x 30 mm
Profile wall thickness R1.0–3.0 mm
Outer section height C5.0 mm
Internal section height H14.0 mm
Core dimensions13.0 x 22.5 mm
Rib dimensions18.5 x 28.5 mm

Material and finish

Materialpolyethylene
Colourblack

Physical properties

Unit weight0.004 kg

Other specifications

Sales unit1 piece
Pack multiple1
Shipping sizesmall parcel

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