The company fabricates standard and custom welded reducers are made from rolled or in-house longitudinal welded pipes with diameters of 426 to 1440 mm using manual argon-arc, semi-automatic and automated welding with physical weld inspection (VM, DP, US and RG).
Reducers are made:
corrosion-resisting steel under:
SOU NAEK 153:2017 (STO 79814898 117:2013, OST 34-10-424-90);
from carbon and low-alloy steel under:
Series 5.903-13 (TS-585),
Series 5.903-13 (TS-586).