Pipeliner 81M description:
Top Features
Consistent Arc – designed for optimal performance in automated pipe welding applications where a consistent arc length is critical
Flat Bead Shape – fast freezing slag provides consistent puddle support all the way around the pipe
Impact Toughness – capable of producing weld deposits with impact toughness exceeding 27 J (20 ft·lbf) at -40°C (-40°F)
Q2 Lot Control and Tested – certificate showing actual deposit chemistry and mechanical properties per lot available online
ProTech Packaging – hermetically sealed packaging for moisture resistance.

Typical Applications
Hot, fill and cap pass welding on up to X70 grade pipe
Fully automated pipe welding
Semi-automatic pipe welding
Meets requirements for NACE applications