A CUTTING TORCH TOOL FOR PIPE CUTTING. IT CUTS BY USING JETS OF HIGHLY ENERGISED PLASMA TO CUT VIRTUALLY ANY TYPE OF PIPE IN ANY WELL CONDITION. IT DOES NOT USE EXPLOSIVES OR HAZARDOUS CHEMICALS. THE TORCH IS LOWERED INTO A WELL UNTIL THE DESIRED DEPTH IS REACHED. THE THERMAL GENERATOR IGNITES AND ACTIVIATES THE PRIMARY FUEL LOAD AND HIGHLY ENERGISED PLASMA IS PRODUCED CAUSING AN INCREASE IN INTERNAL PRESSURE. ONCE THE PRESSURE INSIDE THE TORCH EXCEEDS THAT OF THE WELL BORE, THE PROTECTIVE SLEEVE IS DISPLACED EXPOSING THE NOZZLE TO THE WELL BORE. PLASMA EXITS THROUGH THE NOZZLE TO SEVER THE TARGET. THE WELL BORE TEMPERATURE CAN REACH 260 DEGREES CENTIGRADE AND PRESSURES UP TO 20,000 PSI (137.9 MPA).

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 8456 MACHINE TOOLS FOR WORKING ANY MATERIAL BY REMOVAL OF MATERIAL BY LASER OR OTHER LIGHT OR PHOTON BEAM, ULTRASONIC, ELECTRODISCHARGE, ELECTROCHEMICAL, ELECTRON BEAM, IONIC-BEAM OR PLASMA ARC PROCESSES; WATER-JET CUTTING MACHINES. GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 845690 OTHER. CN CODE 84569080 OTHER THAN WATER-JET CUTTING MACHINES. ALSO CLASSIFIED IN ACCORDANCE WITH HSENS NOTE (G)