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Welded tubes

 
 


Longitudinal welded tubes manufactured from flat-rolled products (strips) on electric tube-welding lines using the metod of automatic inert gas (argon) tungsten arc welding, with in line heat treatment.

Garanted mechanical properties

Alloy

Ultimate rupture strenght

KSi, min

Elongation

%, min

Gr1

34.8

22

Gr2

50.0

20

Вт1-00

36.1

25

Вт1-0

56.8

20

Welded tubes

Welded tubes