Product Information
Standard colors: black, grey, white.
Half Domed Round End Caps for round tubes made of polyethylene in black, gray or white as standard. Used for blanking pipes (steel, aluminum, plastic, etc.) with a round cross-section and different wall thicknesses. They are used in the furniture and interior design, machinery, etectrotechnical and construction industries. The end cap is made of an external part protruding beyond the profile and an internal part, the so-called core, hammered into the hole of the profile. The matt structure of the upper part of the cap gives it an aesthetic appearance. The lower part of the cap consists of a core and protruding “lamellas”. When the end cap is hammered in, the lamellas adjust to the thickness of the profile wall.
Benefits of using Half Domed Round End Caps
- Made of polyethylene LDPE (Plastic)
- High abrasion resistance
- High dimensional stability even at low temperatures
- Very good chemical resistance and low water absorption
- Resistant to changing weather conditions and UV radiation
Delivery:
Most of the parcels delivered next working day if you buy before 1pm

The DIMENSION given is the EXTERNAL DIMENSION of the P R O F I L E – NOT INSIDE !!!!!!!!!!
so please make sure you are measuring outside before purchasing.

Outside Tube | mm | mm | mm | mm | mm | mm | ||
---|---|---|---|---|---|---|---|---|
End Cap | Diameter | R Wall Thickness |
D | C | H | d1 | d2 | |
Domed end cap | 18mm | 1.0 – 2.0 | 18.0 | 5.0 | 12.0 | 13.3 | 16.8 | |
Domed end cap | 20mm | 1.0 – 2.0 | 20.0 | 5.0 | 11.8 | 15.5 | 19.0 | |
Domed end cap | 22mm | 1.0 – 2.0 | 22.0 | 5.0 | 12.0 | 13.3 | 20.7 | |
Domed end cap | 25mm | 1.0 – 2.0 | 25.0 | 5.0 | 12.0 | 18.8 | 24.0 | |
Domed end cap | 28mm | 1.2 – 2.5 | 28.0 | 5.0 | 14.9 | 19.5 | 26.3 | |
Domed end cap | 30mm | 3.2 – 4.2 | 30 | 5.0 | 14.0 | 23.3 | 28.8 | |
Domed end cap | 32mm | 1.5 – 2.5 | 32 | 5.0 | 14.6 | 26.3 | 30.2 | |
Domed end cap | 40mm | 1.5 – 2.5 | 40 | 5.0 | 15.0 | 32.0 | 39.2 |