Safe numbers are 40 psi for oxygen and 10 psi for acetylene regardless of tip size. Simply adjust them until you get a neutral flame.
rule of thumb (multi-hole cutting tips oxy / acetylene) - Badger Welding
Recommended oxy/acetylene cutting tip pressures vary with size. If you have no manufacturer setting- information and are cutting less than 1 ½” thick steel ...
The pressure setting for oxy-acetylene welding- Express
19/04/2022 — The adjustment of the pressure of the oxygen bottle must be set between 0.8 and 1.5 bar. The one for the acetylene bottle needs to be between ...
Oxygen & Acetylene Gas Pressures - HubSpot
THICKNESS. PREHEAT. CUTTING. OXYGEN. ACETYLENE. 1/8 - 3/8 ... Tables show approximate gas pressures for welding or cutting.
Regulator settings for Cutting - American Welding Society
For 3/16 to 1/4 thick steel using a #0 cutting tip your settings should be about 30 psi for oxygen and about 4 psi for acetylene.
Parameters for Oxy-Acetylene Gas Welding & Cutting
Setting the correct working pressures. Operating instruction for setting oxygen and acetylene working pressure Make sure that the regulator adjusting screw ...
How to Set Up an Oxy Acetylene Torch - wikiHow
Adjust the acetylene adjuster screw to the desired working pressure. Do not exceed 15 psi. Close the acetylene valve immediately after you obtain the right ...