29-11-2023, 09:17 AM
(This post was last modified: 29-11-2023, 09:17 AM by MartinH.
Edit Reason: Typo
)
You'll find the full description of mapp in this article. https://www.twi-global.com/technical-kno...0acetylene.
Oxy Propane, Oxy MAPP, and Oxy Propylene are all significantly cooler than Oxy Acetylene. More importantly they don't act as a shielding gas and will never make a clean weld, even in thin material.
Oxy Propane, Oxy MAPP, and Oxy Propylene are all significantly cooler than Oxy Acetylene. More importantly they don't act as a shielding gas and will never make a clean weld, even in thin material.
Suffolk, UK
1925 Chummy
1934 Box
1925 Chummy
1934 Box