Russia: ChTPZ supplies new types of pipes for Surgutneftegaz
ChTPZ has supplied a batch of compressor-pump pipes with the F-3.2 joints to Surgutneftegaz. The pipes have been manufactured at the Pervouralsky Pipe Works. The pipes with the diameter of 73 mm and the wall thickness of 5.5 mm are used in both vertical and slanting shafts. “The ChTPZ group is constantly developing new types…