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Tulplast

Square tube insert 12×12 mm, white

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White polyethylene Square tube insert for 12×12 mm tube. For tubes with a wall thickness of 1.0–2.0 mm. External section height 4.0 mm, internal section height 11.6 mm, core dimension 6.8 mm. Weight 0.8 g. With flange and ribs.

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with VAT without VAT
Price €0.13
incl. 23% VAT
pcs.
Availability:
In stock (large quantity)
Shipping time: 10 Business days

Product features

[PIM] zaslepki-kwadratowe #1026

  • Profile [mm] 12×12
  • Colour White

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

  • Shape Square
  • Profile [mm] 12×12
  • Colour White

Description

Square tube insert 12×12 mm, white

White polyethylene Square tube insert with a flat flange and ribs for fitting into 12x12 mm tube
White polyethylene Square tube insert with a flat flange and ribs for fitting into 12x12 mm tube

The white Square tube insert 12×12 mm is a finishing component for closing the open ends of hollow sections. It protects the opening from dirt and gives the structure a neat, uniform appearance.

The insert is made of polyethylene. The ribbed inner section is pushed into the tube, while the flat outer flange covers the wall edge and conceals the cut end. The ribbed design is intended for tubes with a wall thickness of 1.0–2.0 mm.

Applications

  • Finishing the ends of 12×12 mm square tubes in steel and aluminium structures
  • Closing open tube ends in frames, stands, bases and equipment components
  • Finishing tubes in light-coloured or white structures where a consistent colour finish is required

Inserts of this type are fitted by pressing them into the tube. Before installation, check the nominal tube size and wall thickness to ensure the ribs grip securely inside. The product is sold individually, making it easy to select the exact quantity required for the job.

Technical drawing of a Square tube insert: top view and cross-section showing dimensions A, a, b, C, H and R
Technical drawing of a Square tube insert: top view and cross-section showing dimensions A, a, b, C, H and R

When choosing a tube insert, consider the nominal tube size, its wall thickness and the height of the section inserted into the tube. The outer flange remains outside and finishes the tube edge, while the ribbed core holds the insert in place.

Dimensions

Nominal tube size12 x 12 mm
Tube wall thickness R1.0–2.0 mm
External section height C4.0 mm
Internal section height H11.6 mm
Core dimension6.8 mm
Rib dimension11.3 mm

Material and finish

Materialpolyethylene
Colourwhite

Physical properties

Unit weight0.0008 kg

Other specifications

Sales unit1 piece
Pack multiple1
Parcel sizesmall parcel

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