Severny Trubny Zavod (Northern Pipe Plant) LLP

The company's core specialization is the manufacturing of polyethylene pressure pipes for potable water supply systems, with outside diameters ranging from **20 mm to 1,200 mm** and **SDR ratings from 7.4 to 41**. The company also manufactures **steel pipes with polyurethane foam (PUF) thermal insulation**, featuring protective outer casings made of polyethylene or galvanized steel. In addition, it produces **sandwich panels** and **metal roofing tiles**.