189 – Round Dome-Shape End Tube External, for Ø 33 mm Diameter Tube



Additional information




PVC – Polyvinyl Chloride


For Ø 33 mm Diameter Tube

The 189 – Round Dome-Shape End Tube External is a specialized tube component designed for Ø 33 mm diameter tubes. It features a unique round dome-shaped end that serves both functional and aesthetic purposes. This analytical description will delve into the key characteristics and applications of this tube end.

Firstly, the tube end is designed to have a round dome shape, which means it has a smoothly curved external surface that forms a semi-spherical end. This design element not only enhances the visual appeal of the tube but also provides several practical benefits. The rounded shape helps to prevent sharp edges or corners that could potentially cause injuries or damage to surrounding objects. It also adds structural strength to the tube end, making it more resistant to impact and deformation.

The 189 – Round Dome-Shape End Tube External is specifically tailored for Ø 33 mm diameter tubes. This means that its dimensions are precisely crafted to fit tubes with a diameter of 33 mm. It ensures a secure and precise fit, enabling the tube end to be seamlessly integrated with the tube itself. This compatibility is essential for various applications where tubes need to be joined, capped, or sealed effectively.

The tube end is typically made from a durable and corrosion-resistant material, such as stainless steel, aluminum, or high-quality plastic. This choice of materials ensures longevity and maintains the integrity of the tube and its contents. It also allows the tube end to withstand harsh environmental conditions, including exposure to moisture, chemicals, or extreme temperatures.

In terms of applications, the 189 – Round Dome-Shape End Tube External can be used in a wide range of industries and settings. It finds utility in sectors such as construction, furniture manufacturing, automotive, aerospace, and many others. Some common applications include:

  1. Protective end caps: The dome-shaped end provides a secure and protective cover for the tube’s open end, preventing dirt, dust, and other contaminants from entering. This is particularly useful during storage, transportation, or when the tube is not in use.
  2. Tubular structures: The tube end can serve as a connecting element for joining multiple tubes together. It enables the creation of tubular structures like frames, supports, or frameworks, which are commonly used in various industries.
  3. Handrails and handles: The round dome-shaped end enhances the ergonomic qualities of handrails and handles. It offers a comfortable and safe grip for users, promoting stability and reducing the risk of slippage or accidents.
  4. Decorative elements: The visually appealing design of the dome-shaped end makes it suitable for decorative applications. It can be incorporated into furniture, architectural features, or design elements to add an aesthetic touch.

In conclusion, the 189 – Round Dome-Shape End Tube External is a specialized tube component designed for Ø 33 mm diameter tubes. Its round dome-shaped end provides both functional and aesthetic advantages, ensuring a secure fit, protection, and structural integrity. With its versatility and compatibility, this tube end finds application in various industries, from construction to furniture manufacturing, providing practical solutions for joining, capping, and enhancing tubular structures.

High Quality

Our Plastic End Caps, Plastic End Tube Externals, Plastic Plugs and other Plastic Products are designed to be tough and last in all kinds of weather and busy areas.

Main Use

  • In all constructions that include tubes with a diameter of Ø 33 mm and need to close their holes.
  • Ιn any other construction that is necessary to close any hole.


  • Drying Racks
  • Sunbeds
  • Fences
  • Anti-Slip Protective Feet for Beds
  • Anti-Slip Protective Feet for Office Legs
  • Anti-Slip Protective Feet for Chairs
  • Anti-Slip Protective Feet for Furniture
  • Anti-Slip Protective Feet for Garden Furniture

Protection of the floors

Our Plastic End Caps, Plastic End Tube Inserts, Plastic Plugs and other Plastic Products provide an Anti-Slip Protective Feet for Chair Legs, Table Feet, Futnirure, Garden Furniture, Bench Legs, Bar Stools and other.