Advanced technologies in tubular details manufacturing

The paper presents several advanced technologies currently applied for the production of tubular details and components. Devices for the preparation of raw materials are described. Welding, painting, packing, and recycling technologies are observed. Future projects are discussed. Examples of tubular constructions in agriculture are given - hothouses, greenhouses, etc. Some examples in the production of the trademarks of beds, sofas, and chairs are also briefly illustrated