Tube Connectors
Our range of plastic tube connectors provides a practical solution for joining round and square tubing to create frames, structures and tubular assemblies. Manufactured from durable materials including Nylon and LDPE plastic, these tube fittings are designed to connect compatible sections of tubing without the need for welding or complex fabrication. Available in multiple sizes and configurations, our plastic connectors are widely used in furniture manufacturing, metal fabrication, industrial equipment and general assembly applications.
We supply square tube connectors, round tube connectors and box section connectors in a variety of styles, including 2-way, 3-way, 4-way and up to 6-way configurations. These plastic tubing connectors allow multiple tubes to be joined at a single connection point, making them suitable for constructing furniture frames, display stands, equipment supports and other tubular structures.
Our range includes fittings for popular industry-standard tube dimensions, including 25mm and 25.4mm (1 inch) options. Whether you are connecting steel, aluminium or plastic tubing, selecting the correct tube connector depends on the tube shape, dimensions, wall thickness and required joint configuration.
Types of Plastic Tube Connectors
Different tubular assemblies require different connection styles. Our selection of tube connectors includes a range of multi-directional fittings designed for joining compatible tubing in various arrangements.
- 2-Way Tube Connectors – Designed to join two tube sections, commonly used for right-angle corners and basic frame construction.
- 3-Way Tube Connectors – Suitable for connecting three tubes at a single junction, commonly used in furniture frames and corner assemblies.
- 4-Way Tube Connectors – Allow four tube sections to meet at one connection point for more complex tubular structures.
- 5-Way Tube Connectors – Provide additional connection points for specialised frame designs and multi-directional assemblies.
- 6-Way Tube Connectors – Designed for applications requiring connections between multiple tube sections.
- Corner Tube Connectors – Used to create angled joints and corners within compatible tubular frames.
Square Tube Connectors & Box Section Connectors
Our square tube connectors are designed for joining compatible square tubing and metal box sections. Commonly used in furniture manufacturing, fabrication and industrial frame construction, these fittings provide a convenient method of creating corners, joints and multi-directional connections.
Popular options include 25mm square tube connectors and fittings for 25.4mm square tubing. These box section connectors can be used with compatible steel and aluminium tube profiles, providing a practical alternative to welded connections in applications where the selected connector offers sufficient strength and stability.
When selecting connectors for square tubing, it is important to check the external tube dimensions and wall thickness to ensure a secure fit.
Round Tube Connectors
Our round tube connectors provide a straightforward solution for joining compatible circular tubing. These tube fittings are commonly used in furniture frames, equipment supports and other tubular assemblies where round sections need to be connected at different angles.
Available in various configurations, tube connectors for round tubing allow users to construct frames without permanently joining the individual sections. Always check the tube diameter and fitting specifications before installation.
Benefits of Our Plastic Tube Connectors
- Manufactured from durable Nylon and LDPE plastic materials
- Designed for connecting compatible round and square tubing
- Available in configurations ranging from 2-way to 6-way connections
- Suitable for selected steel, aluminium and plastic tube profiles
- Popular 25mm and 25.4mm tube fitting options available
- Provide an alternative to welded joints in suitable applications
- Useful for creating corners and multi-directional frame connections
- Suitable for furniture manufacturing, fabrication and general assembly
Common Applications for Tube Connectors
Plastic tube connectors are used across a variety of industries where compatible tubing needs to be joined to create a functional structure. Their different shapes and configurations make them suitable for both simple and complex frame assemblies.
- Furniture Manufacturing – Connecting tubular sections for tables, chairs, desks and shelving frames.
- Metal Fabrication – Joining compatible steel and aluminium box sections.
- Retail Displays – Constructing display stands, exhibition equipment and lightweight frames.
- Industrial Equipment – Assembling equipment supports, frames and non-structural protective assemblies.
- Workshop Projects – Creating custom frames and general tubular constructions.
- Commercial Furniture – Joining square or round tubing used in storage units and furniture systems.
How to Choose the Correct Tube Connector
Choosing the correct tube fitting starts with identifying the shape and dimensions of your tubing. Square tube connectors are designed for square profiles, while round tube connectors are manufactured for circular tubing. You should also check the wall thickness and the number of connections required for your assembly.
For example, a connector designed for 25mm square tube may not be suitable for 25.4mm (1 inch) tubing. Checking the individual product dimensions helps ensure that the selected fitting is compatible with your frame design.
For applications involving heavier equipment or load-bearing structures, the strength and suitability of the complete connection should also be assessed before installation.
Complete Your Assembly with Tube Inserts
Alongside our plastic tubing and connectors, we also supply a comprehensive range of Tube Inserts designed to finish and protect exposed tube ends. Available in round, square, rectangular and oval styles, these inserts provide a neat finish while helping reduce the entry of dirt and moisture into open tubing.
Our range also includes threaded tube inserts that can be used to attach compatible adjustable feet and other threaded components to furniture legs, metal box sections and tubular assemblies.
Need Plastic Tube Connectors for Your Project?
Whether you are building furniture frames, connecting metal box sections or assembling a custom tubular structure, our team can help you select the correct plastic tube connectors for your application. With round and square tube fittings available in multiple sizes and configurations, we can help match the right connector to your tube dimensions and required joint arrangement.
Call 01233 713 581 for sizing guidance, product samples, specialist requirements or volume quotations. Furniture manufacturers, metal fabricators, engineers and trade customers with regular requirements can also apply for a Vital Parts Business Account for trade pricing, credit account options and dedicated account support.
Frequently Asked Questions
Plastic Tube Connectors are fittings designed to join two or more sections of compatible tubing. They are commonly used to create furniture frames, equipment supports, display stands and other tubular assemblies without requiring welded connections.
Yes. Suitable Plastic Tube Connectors can be used with aluminium tubing to create lightweight frames and assemblies. Compatibility depends on the dimensions and design of the connector.
Our plastic tube connectors are available in a variety of styles and configurations to suit different tubular assemblies, including 2-way, 3-way, 4-way, 5-way and 6-arm square tube connectors. These options allow you to create everything from simple corner joints to more complex multi-directional frames for furniture, metal fabrication and industrial applications.
Yes. Suitable Tube Connectors can be used to construct retail display stands, exhibition frames and other lightweight tubular structures.
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