solemnwarning
Member
- Messages
- 49
- Location
- Southampton
If I practise using CO2 and switch to CO2/argon mix for actual welding, will the welds become cleaner automatically or would I need to change technique slightly for the different gas? (A CO2 bottle lasts longer than an argon/CO2 mix, right?)
Is there a valve in the top of disposable bottles which closes whenever the regulator is removed, or do I need to run the bottle dry once connected to a regulator?
Thanks
Is there a valve in the top of disposable bottles which closes whenever the regulator is removed, or do I need to run the bottle dry once connected to a regulator?
Thanks