VUS (or as this abbreviation stands for - very reinforced) pipe insulation makes them especially durable and resistant, including to rust and corrosion from contact with water and aggressive chemical compounds. To do this, several protective layers are used, which are alternately applied to the steel base, making it more durable, wear-resistant, and resistant to impacts and mechanical stress.
Pipes in VUS insulation are used today in various fields: from construction to industrial. Rolled metal products are presented in a wide range, which allows you to choose the optimal solution for any requests and needs. And get products that can last up to 50 years even in adverse conditions and with increased use.
Where are pipes with VUS insulation used
Most often today, pipes with VUS insulation are used for the construction of gas and oil pipelines. They are reliable, can withstand high pressure on the walls, and can come into contact with aggressive chemicals and high temperatures.
Rolled metal is also chosen for:
- arrangement of the urban water supply network due to the stability of the base, including rocky soil;
- underwater passages - pipes with insulation can withstand many years of contact with water without letting it in or breaking down;
- at industrial facilities where it is necessary to ensure the transportation of chemical solutions, technical and dirty water.
How to choose the optimal pipes with VUS insulation for a specific facility
The durability of the entire pipeline will depend on the correct choice of pipe in the VUS insulation. As well as the quality of the system. And it is important to avoid mistakes at the procurement stage, paying attention to:
- Certificates and compliance of metal products with GOST. Request documents for a specific batch - they must clearly indicate all the key characteristics. Including the number of layers, the type of polyethylene used for external processing of the base, etc.
- Diameter - manufacturers offer both small pipes and rolled metal with a diameter of 1220 mm or more. The selection of a suitable base will depend on the area of use of the product. Carry out the appropriate calculations, specifying how much liquid or gas the pipe will pass through and what the optimal speed of movement should be. Please note that the documents indicate the outer diameter, which also takes into account the wall thickness.
Also, to choose the best option, do not forget to take into account the visual condition of the base. If you choose pipes online, ask for photos, make sure the surface is smooth: no bubbles
