Brazing With Nitrogen

[@nestorespinosa4970]

Great info! I wish everyone would follow the same procedures when it came to brazing , but unfortunately I see that people skip that step to finish the job faster = Poor equipment performance. Also.. quick question . How can I enroll to Samsung training class ? I’m interested in learning the correct way to handle Samsung equipment. Thank you

[@salvatoregiovanni8967]

Why is he wearing a surgical mask?

[@samsonabayomi7551]

Is nitrogen gas replaces oxygen, without acetylene gas can nitrogen be used for brazing only,pls enlighten

[@ellevengroup]

The nitrogen flows inside the pipe while the acetylene and oxygen mix and burn outside the pipe.