The Weldwell PH31A is formulated for a deeply penetrating arc with fast burn-off rate. It is used primarily for welding pipe, using the stove-pipe technique. PH31A has good mechanical and X-ray characteristics. A touch technique or a short arc are the main requisites, depending upon the welding conditions.
A thinly coated cellulose electrode.
Intended for welding in all positions.
An easy to ignite arc that is powerful and extremely stable
- Pipe welding
- Site fabrication
- General fabrication
|Electrode Size (mm)||Packet Size (kg)||Approx No. of Rods per kg||Part Number|