System 30 Lightweight Structures

System 30 (S30) is a self-assembly system for building frameworks and lightweight structures.

S30 comprises composite tubes with an outside diameter of 30 mm and a wide range of connectors.
The versatile S30 provides tools for developing new applications or for updating existing ones at home or commercially.
The non-corroding structures can be utilized indoors and outdoors, e.g. for garages and boat covers, supermarket kiosks and promotion stands.

Composite tubes

S30 tubes are manufactured from glass-reinforced composite material. The excellent characteristics of S30 tube are optimised by applying a non-woven outer layer, see technical datasheet Exelens.
This enables the tube to withstand impact, UV-light and abrasion through heavy use. The Exelens surface finish is pleasant to touch and the tube feels warm in all conditions.


The 2 or 3-tube connectors enable you to build a wide variety of structures. The connectors are made of injection-moulded plastic which is free from corrosion. Depending on the connector and the loads it is supposed to carry, the material in the joints is reinforced Polyamide or Polypropylene.




See all connectors in System 30 datasheet
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