GG cutting nozzles are a special nozzle manufactured by market leader when it comes to gas equipment Hi-Lo UK. Available in various sizes. 
 
Key Features:
	
Fully compatible with most heavy-duty welding shanks and blowpipes.
	
In application, the nozzle cuts a "U" shaped groove in the plate. 
	
The most common use is to back gouge butt welds to remove any defects prior to laying the final sealing run. 
	
Extended length types also available