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Tulplast

Round tube insert Ø 38 mm, black

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Round tube insert, black, made of plastic. Nominal size Ø 38 mm, tube wall thickness 1.5–2.5 mm. External section height 5.0 mm, internal section height 17.7 mm. Flat flange, rib dimension 36.4 mm. Weight 0.00699 kg.

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with VAT without VAT
Price €0.22
incl. 23% VAT
pcs.
Availability:
In stock (large quantity)
Shipping time: 10 Business days

Product features

[PIM] zaslepki-okragle #1028

  • Profile [mm] Fi 38
  • Colour Black

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

  • Shape Round
  • Profile [mm] Fi 38
  • Diameter 38
  • Colour Black

Description

Round tube insert Ø 38 mm, black

Black Round tube insert Ø 38 mm with a flat flange and ribs on the internal section
Black Round tube insert Ø 38 mm with a flat flange and ribs on the internal section

The Round tube insert Ø 38 mm in black is a push-fit finishing component that closes the open end of a tube. Its smooth, flat external flange gives the closed tube end a neat, uniform appearance.

The internal section of the insert has ribs that press against the tube walls during installation and hold the insert in place. The insert is designed for tubes with a nominal diameter of 38 mm and a wall thickness of 1.5–2.5 mm, allowing it to be used with tubes of varying wall thicknesses.

Applications

  • closing the ends of round tubes in steel and aluminium structures
  • finishing frames, supports and balustrades made from round tubes
  • protecting the inside of the tube from dirt
  • covering the open, sharp edge of the tube

The black insert is well suited to applications where the tube end requires a dark, neutral finish. It is sold individually.

Technical drawing of a Round tube insert showing diameters D, d1 and d2, external section height C, internal section height H and wall thickness R
Technical drawing of a Round tube insert showing diameters D, d1 and d2, external section height C, internal section height H and wall thickness R

Selection and installation

Two factors determine the selection of a Round tube insert: the nominal tube size and its wall thickness. The 38 mm insert fits tubes of this diameter with a wall thickness within the specified range of 1.5–2.5 mm.

To install, push the internal section into the open end of the tube until the external flange rests against the tube edge. The ribs flex against the tube wall and hold the insert in place. This type of closure is commonly used for round tubes in frames, support structures and equipment.

Plastic inserts are lightweight and convenient to store, while the flat flange creates a smooth, neat finish at the end of the tube.

Dimensions

Nominal tube size38 mm
Tube wall thickness R1.5–2.5 mm
External section height C5.0 mm
Internal section height H17.7 mm
Core dimension28.6 mm
Rib dimension36.4 mm

Material and finish

Colourblack

Physical properties

Unit weight0.00699 kg

Other parameters

Sales unit1 piece
Pack multiple1
Shipping sizesmall parcel

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