QAPQA

Welding apparatus, namely, fully or partly automatic metal arc welding machines and plasma arc welding machines; Machines for lifting and moving pipelines, namely, cranes and power-operated vacuum lifting machines for moving pipes; coating machines for coating of pipes or parts thereof; pneumatic, hydraulic and mechanical machines, and installations with clamps for positioning and aligning pipes for pipeline welding

Electric and electronic power supplies; Apparatus for supervising and inspecting welds, namely, automatic data-recorders for processing, storing, inputting and outputting data

Welding tractors and paywelders for transporting welding systems for pipeline welding; transport vehicles and apparatus for land locomotion for transport of pipes and pipe components and for pipeline welding