Water and gas pipes and general purpose pipes with a diameter of 12.7-108 mm

Pipes water and gas and General purpose diameter of 12.7—108 mm made from carbon steel grades: CT1, CT2, CT3, steel 08, 10, and 20, as well as S185, S195T, S235JRH, P195TR1, P235TR1. The manufacture of pipes produced by high frequency welding with induction current lead. Pipes are subjected to hydraulic and mechanical testing. The weld seam undergoes nondestructive testing. Used for construction of gas pipelines, water pipelines, heating systems, various structures. GOST 10705-80 GOST 10704-91 For pipelines and constructions of various purpose Diameter from 12.7 to 108mm Wall thickness 1 to 6 mm GOST 3262-75 For gas pipelines, water pipelines, heating systems, various structures Nominal inside diameter (outside diameter) tubes from 13.5 mm to 114 mm Wall thickness from 2 to 5 mm DIN EN 10255 DIN EN 10219-1 DIN EN 10217-1 DIN EN 10220 DIN 1615 For pipelines and constructions of various purpose Diameter from 13.5 mm to 114.3 Wall thickness from 2 to 6.3 mm