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Diameters / Packaging

Diameters
11 lb (5 kg) Plastic Spool / 33 lb (15 kg) Master Carton
1.2 mm (0.047 in) ED0379936

Piperliner® 91M

Flux-Cored Gas-Shielded (FCAW-G)

CLASSIFICATIONS:
AWS E91T1-GM-H4

DETAILS

Features

  • 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.
  • Capable of producing weld deposits with impact toughness exceeding 27 J (20 ft•lbf) at -40°C (-40°F).
  • Q2 Lot® - Certificate showing actual deposit chemistry and mechanical properties per lot available online.

Typical Applications

  • Hot, fill and cap pass welding on up to X80 grade pipe
  • Fully automated pipe welding
  • Semi-automatic pipe welding

Welding Positions

  • All

Shielding Gas

  • 75-85% Argon/Balance CO2, Flow Rate: 35-55 CFH

Service Information