Allegiant A Series Thread
The A-Series is our proprietary flush joint connection — coarse, strong and robust, ideally suited to large diameter casing, though it can be used on diameters as small as 2" up to 26". Available in Light (AL), Medium (AM), Heavy (AH) and Heavy Xtra Large (AHXL) wall thicknesses, the A Series removes the need for hot works above holes and, under load, pulls together rather than apart.
- Improved safety — removes the requirement for hot works above holes; pulls together rather than apart under load
- Decreased costs — reduced rig time from a fast-running connection; a heavy-walled coupling on thinner pipe lowers material cost without sacrificing joint strength
- Fast installation — anti-galling design for quick makeup and installation
- Full traceability — material heat certificates and gauging data supplied; welds completed to Australian Standards
Allegiant A Series Thread site photography placeholder
We believe large-diameter casing shouldn't compromise safety or speed. The A Series' robust flush joint pulls together under load and comes in four thicknesses for surface, production or goaf casing.
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