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Tulplast

Square tube insert 20×20 mm, anthracite

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Square tube insert 20×20 mm made of polyethylene, anthracite (RAL 7016). Tube wall thickness 1.0–2.5 mm. External section height 4.2 mm, internal section height 12.8 mm. Weight 0.0023 kg. Sold individually.

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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-kwadratowe #1026

  • Profile [mm] 20×20
  • Colour Anthracite grey

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

  • Shape Square
  • Profile [mm] 20×20
  • Colour Anthracite grey

Description

Square tube insert 20×20 mm, anthracite

Anthracite square polyethylene tube insert with a ribbed internal section for pressing into the tube
Anthracite square polyethylene tube insert with a ribbed internal section for pressing into the tube

The Square tube insert 20×20 mm in anthracite (RAL 7016) closes the open end of the tube, giving it a neat, uniform finish. It is a practical finishing component for installation companies assembling structures from hollow sections and looking to protect their ends.

The insert is made of polyethylene. The ribbed internal section is pressed into the tube, while the external flange covers the wall edge. This helps prevent dirt from entering the tube and covers sharp cut edges.

Applications

  • Closing the ends of square tubes with a nominal size of 20×20 mm
  • Tubes with different wall thicknesses within the range given in the specification
  • Finishing support structures, frames, frameworks and railings in dark colours
  • Sold individually, making it easy to select the exact number of inserts required for the job

The anthracite RAL 7016 colour complements dark-painted or anodised tubes. Polyethylene is a lightweight, easy-to-install plastic commonly used for this type of insert.

Technical drawing of the insert showing dimensions A, a, b, C and H, and wall thickness R
Technical drawing of the insert showing dimensions A, a, b, C and H, and wall thickness R

Selection and installation

Before ordering, check the external dimensions of the tube and its wall thickness. Press the insert into the open end of the tube until the flange rests against the edge. The ribs on the internal section conform to the inside of the tube and hold the insert in place.

Dimensions

Nominal tube size20 x 20 mm
Tube wall thickness R1.0–2.5 mm
External section height C4.2 mm
Internal section height H12.8 mm
Core dimension13.3 mm
Rib dimension18.6 mm

Material and finish

Materialpolyethylene
Colouranthracite (RAL 7016)

Physical properties

Unit weight0.0023 kg

Other specifications

Sales unit1 piece
Order multiple1
Parcel sizesmall parcel

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