Shielding gas ring

for pipe Ø 300 mm - 3000 mm

The shielding gas ring is a one-piece, stable, closed ring with pipe bend running device and pre-assembled design. The system is equipped with an oxygen measuring connection and is temperature-resistant up to +330°C.

Properties and advantages

The properties of the shielding gas ring

  • Pre-assembled design
  • Each system is provided with an oxygen measuring connection
  • Temperature resistant up to +330°C
  • the effectively designed rinsing chambers reduce the volume to be loaded to a minimum

Functionality

The shielding gas is introduced through the hose connection (a) and distributed via the diffuser (b). The residual oxygen escapes via the sintered metal gas outlet.

A measuring connection for residual oxygen measurement is provided.

Scope of delivery

We manufacture according to customer requirements

  • One-piece rings made to measure
  • Multi-part rings for optimum mounting/dismounting in the pipe
  • Double or reduce the profile width (working area)
  • with copper overlay for plasma welding
  • Running and centring device at the front and rear
  • Customised products for welding pipe bends at pipe ends
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