Before welding of stainless steel pipes it is recommended to purge the pipe. Weld purging is the act of removing, from the vicinity of the joint, oxygen, water vapour and any other gases or vapours that might be harmful to a welding joint as it is being welded and immediately after welding. Stainless steels, duplex steels, titanium-, nickel- and zirconium- alloys are sensitive to the presence of air, oxygen, hydrogen, water vapour and other vapours and gases that may combine with the hot metal as it is being joined.
- High quality welds in pipes
- Protected for oxidation
- Changeable sealing discs
- 320°C heat resistance
- Easy assembly
Pipe Purge Kit
Handy complete set with sealing discs and basic unit
DWT Pipe Purge System
Pipe Purge system for purging with protective gas
Changeable Sealing discs
Severals changeable sealing disc for internal pipe diameters from 25 to 320 mm
Easy handling
The design of the system guarantee that at least one disc holds tight and this will reduce both purging time and inert gas use.
