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Tulplast

Rectangular tube insert 20×50 mm, anthracite

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Rectangular tube insert 20×50 mm made of polyethylene, anthracite (RAL 7016). Tube wall thickness 1.0–3.0 mm. External part height 5 mm, internal part height 15 mm. Core dimensions 13.0 × 42.8 mm, rib dimensions 18.7 × 49.0 mm. Weight 0.0065 kg.

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with VAT without VAT
Price €0.35
incl. 23% VAT
pcs.
Availability:
In stock (large quantity)
Shipping time: 10 Business days

Product features

[PIM] zaslepki-prostokatne #1027

  • Profile [mm] 20×50
  • Colour Anthracite grey

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

  • Shape Rectangular
  • Profile [mm] 20×50
  • Colour Anthracite grey

Description

Rectangular tube insert 20×50 mm, anthracite

Anthracite rectangular tube insert with a flange and three gripping ribs for 20×50 mm tube
Anthracite rectangular tube insert with a flange and three gripping ribs for 20×50 mm tube

The Rectangular tube insert 20×50 mm in anthracite (RAL 7016) is a push-fit component that protects the ends of hollow sections. Made of polyethylene, it closes the open end, giving the structure a neat, uniform finish.

The insert has a flat outer flange and an internal section with several ribs that press against the tube walls. This holds the insert in place without additional fixings. It is designed for tubes with a wall thickness of 1.0 to 3.0 mm, allowing the same type of insert to be used with different 20×50 mm tube variants.

Applications

  • protecting the ends of 20×50 mm rectangular hollow sections
  • finishing frames, stands, supports and supporting structures
  • closing the open end of a tube after cutting or assembling a structure
  • neatly finishing exposed edges in dark anthracite
Technical drawing of a rectangular tube insert showing dimensions A, B, R, C and H, as well as core and rib dimensions
Technical drawing of a rectangular tube insert showing dimensions A, B, R, C and H, as well as core and rib dimensions

Inserts of this type are commonly used to close tube ends. Selection involves matching the tube's nominal dimensions and wall thickness to the ribs' operating range. The product is sold individually.

Polyethylene is commonly used to manufacture push-fit inserts, and this insert qualifies for small parcel shipping.

Dimensions

Nominal tube dimensions20 x 50 mm
Tube wall thickness R1.0–3.0 mm
External part height C5.0 mm
Internal part height H15.0 mm
Core dimensions13.0 x 42.8 mm
Rib dimensions18.7 x 49.0 mm

Material and finish

Materialpolyethylene
Colouranthracite (RAL 7016)

Physical properties

Unit weight0.0065 kg

Other specifications

Sales unit1 piece
Pack multiple1
Shipping sizesmall parcel

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