welding tips
tweco 358 1260 1430 tw 26ct 75 nozzle
features used in medium heavy duty welding application up to 600 amperes machined from a solid copper alloy bar that assures consistent dimensional stability and efficient dissipation of heat a separate nozzle insulator is used to thread onto the conductor tube and provide insulation to the nozzle easy identification part no rolled stamped on the outside urface two piece nozzle design nozzle housing threads onto the nozzle insulator recessed tips are generally used for higher heat applications where longer electrical stick out is required or in cases where the nozzle may touch the work piece tack spot and stitch flush tips are generally used where a shorter electrical stick out is used sometimes resulting in shortertighter arc lengths this brings the tip closer to the work piece protruding tips are generally used when welding open root pipe or any joint that requires the welder to get into a tight weld joint however the down side to this is the chance of arcing the tip to the work piece which could damage front end parts resulting in downtime needed to replace specification process gmaw air cooled contact tip relationship recess 0 125 in to 0 156 in use standard gas diffuser part no 56s sw stock no 1560 1100 part no 56s h stock no 1550 1101 standard package quantity 2 each tier professional material 145 tellurium copper alloy outside diameter 1 057 in overall length 1 460 in bore size 0 750 in use with nozzle insulator part no 36ct stock no 1360 1400 sku orsno92095
tweco