Due to the upcoming Christmas and New Year holidays, we would like to inform you about our company’s holiday break, which will take place from 20 December 2025 to 6 January 2026. Please submit your orders in advance. We would also like to inform you that all orders placed during this period will be processed chronologically starting from 7 January 2026. We wish all our customers a peaceful Christmas 🎅 and a Happy New Year 2026!🎉

Round tube plug

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Product characteristics

 
features-image
The plugs are made of polyethylene
– plastic with versatile applications. Polyethylene
is characterised by high abrasion resistance,
resistance to environmental stress corrosion, high
dimensional stability (even at low temperatures),
very good chemical resistance and low water absorption.
It is resistant to changing weather conditions and UV radiation.
The rough surface prevents
scratches in bulk packaging.
The matte texture of the top
part of the plug contributes to its neat appearance.
The bottom part of the plug
consists of the core and projecting “slats”.
When the plug is being driven into the profile,
the slats adjust to profile wall thickness.

Round tube plug

Plugs can be made in various colors.

Material:
polyethylene
Manufacturer:
Tulplast Socha sp. k. ul. Wiosenna 27, 62-021 Paczkowo 61 815 70 16 zamowienia@tulplast.pl
Color:
black RAL 9005
gray RAL 7040
white RAL 9010
brown RAL 8028
Payment methods:
Online payment.
Cash on delivery.
Payment on delivery.
send cost:
DPD COURIER COMPANY from 20zł
Prices and shipping methods
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Have questions?
icon +48 61 815 70 16
iconorder@tulplast.pl

Constructions made of pipe elements require proper finishing to ensure both user safety and aesthetic appearance. A round pipe end cap is an essential finishing element that protects the interior of profiles from dirt, water, and atmospheric factors. Professional solutions in this category significantly extend the lifespan of constructions and give them a complete, aesthetic look. Tulplast offers a wide range of round pipe end caps that meet the most demanding industrial standards and cater to diverse customer needs.

Round Pipe End Caps Offer

Variety is the key to effective technical solutions. In our assortment, you will find a comprehensive range of end caps for round profiles, with sizes from a few millimeters to several dozen centimeters in diameter. Each model is designed for precise fit to standard pipe dimensions available on the market, eliminating misalignment issues. We offer both flat and convex end caps, with or without flanges, providing solutions for every type of construction.

The durability and strength of end caps depend primarily on the material from which they are made. Our products are manufactured from high-quality plastics (polypropylene, polyethylene, polyamide) as well as metals such as galvanized steel, aluminum, copper, or brass. Plastics are lightweight, corrosion-resistant, and have excellent insulating properties, making them ideal for outdoor applications. Metal end caps provide increased mechanical strength and resistance to high temperatures, which is crucial in demanding industrial environments.

We understand that standard solutions do not always meet specific project requirements. Therefore, we offer the possibility of customizing end caps according to individual client needs. You can order products in non-standard sizes, colors matching your company's visual identity, and with your own markings or logos. Our design department is ready to develop tailor-made solutions, and our modern machinery allows flexible implementation of even the most complex orders. This way, you can get exactly the end caps you need for your project.

Applications of Round Pipe End Caps

Industry

In the industrial sector, round pipe end caps are widely used in machine building, production lines, and support structures. They provide safety and functionality by eliminating sharp edges and protecting the interior of profiles from dirt. In production environments exposed to chemicals, end caps made from suitable materials protect steel constructions from corrosion, extending their lifespan. Particularly important in the food and pharmaceutical industries, where hygiene is a priority—end caps prevent accumulation of debris in hard-to-reach places. In production halls, colored end caps are often used to mark different installations, facilitating maintenance and increasing workplace safety.

Fencing Systems

Fencing systems are another area where round pipe end caps play a key role. They protect posts and rails from water infiltration, which could cause internal corrosion and damage caused by freezing. Aesthetic finishing of panel fences, welded mesh, or wrought iron fences significantly enhances the visual value of the property. End caps in various colors allow matching to painted fence elements, creating a cohesive appearance. In public facilities such as playgrounds or sports facilities, end caps eliminate the risk of cuts from sharp profile edges, increasing user safety.

Other Industries

Round pipe end caps are also used in many other industries. In furniture making, they serve as elegant finishing for metal pipe constructions—tables, chairs, shelves, and beds. Agricultural machinery manufacturers use them to protect profile ends in equipment exposed to harsh working conditions. In construction, end caps are finishing elements for scaffolding, railings, and handrails. The transport sector uses them in vehicle constructions—from bicycles to buses. This versatility results from the simplicity, functionality, and effectiveness of end caps as protective and finishing elements suitable for almost any construction using pipe profiles.

Summary

Round pipe end caps are small but extremely important finishing elements that significantly affect the durability and aesthetics of constructions. Thanks to the variety of types, sizes, and materials, it is possible to select the right solution for any application—from heavy industry to home furniture. Tulplast offers a comprehensive range of standard end caps and the possibility of executing custom projects meeting specific client requirements. Many years of experience in the plastics and metals industry allow us to deliver products of the highest quality, combining durability with functionality and aesthetics. We encourage you to contact us to discuss order details or receive professional advice on selecting the appropriate end caps for your project.

  • The product should be used exclusively in accordance with its intended purpose.
  • The product should not be subjected to mechanical loads other than those resulting from its normal use.
  • The product should not be modified or altered – such actions may lead to loss of protective and safety properties.
  • The product is not suitable for children. There is a risk of choking on small parts. Keep the product out of the reach of children, especially if it contains small components.
  • Do not expose the product to open flames or high temperatures.
  • Do not use the product in chemically aggressive environments (for example, in the presence of solvents, acids, or technical oils), unless specified otherwise by the manufacturer.
  • Before use, check that the product does not have any cracks, deformations, or other damage. Damaged components must be replaced – products with visible defects must not be used.
  • Do not modify, cut, or alter the product – this may result in the loss of its properties and increase the risk of accidents due to malfunction.
  • The product is not intended for contact with food, drinking water, or direct contact with the human body, unless specified otherwise by the manufacturer.
  • Clean the product with a soft, damp cloth, without aggressive detergents or solvents.
  • If the product is used in or near electrical installations, ensure that it does not conduct electricity and that its use complies with electrical safety regulations.
  • Dispose of the product in accordance with local regulations regarding plastic waste. Do not throw it into mixed waste if waste separation is required.
  • If there are any doubts about proper use, please consult the manufacturer.

    Tulplast Socha sp. k.
    62-021 Paczkowo
    ul. Wiosenna 27

    Monday to Friday 8:00 to 16:00
    +48 61 815 70 16 / +48 696 172 856
    zamowienia@tulplast.pl

We are a manufacturer with over 40 years of experience in the production of plastic and metal products. We have a large warehouse to maintain a deep inventory. Our committed customer service team will quickly handle even the biggest and most demanding orders, including custom-made orders. To ensure top-quality service to our customers, we will gladly examine your requests and prepare an attractive quote. Requests should be sent to: order@tulplast.pl