"CG2-11(Quick Install)Hand Pipe Gas Cutter Series is suitable for fast installation and cutting of seamless steel tube, also suitable for field operation.The machine is equipped with two clamping device, which can adjust locking wheel position according to the steel pipe diameter. To process a batch of the same size of the steel tube, after the first installation and debugging of machine, can quickly through the locking device installed on other same specifications of steel, to save the time needed for adjusting machine, and improve production efficiency.