Welding method for joining tubes, involves moving probe along welding groove in order to position welding wire relative to this groove before welding has commenced
EP1710037A1
Apparatus and method for short-circuit arc welding
NL1013477C2
Method and device for welding pipes.
NL1013115C2
Weld bath support.
NL1001086C2
The automatic welding together of steel tubes
NL9100543A
Robot for performing work in a heat exchanger.
CA2006942A1
Apparatus for inspecting and repairing the tubes of a nuclear power plant.
EP0434868A1
Apparatus for inspecting and repairing tubes of a nuclear power plant
NL8901022A
Winding machine feeding inspection probe and cable through pipe - has motor, drums and turntable which unwind and rewind cable as probe passes along pipe
NL8801452A
Tension plunger for repair robot - connects boiler tube plate with robot top plate
NL8801431A
Boiler tube inspection and repair equipment - has bracket for instrument with additional grip fingers
