The utility model discloses a copper pipe product tensile verifying attachment, including base, lead screw, draw piece, motor, press from both sides pipe ware, force sensor, control display instrument, base one end riser and control display instrument are equipped with the lead screw between first riser and the second riser upper portion, second riser upper portion is equipped with the motor, the one end of lead screw is connected to the motor power shaft, the lead screw passes through bearing fit with the riser to be connected, on the base, be equipped with the guide rail between first riser and the second riser, is equipped with the piece that draws rather than screw thread fit connection on the lead screw, draws that a lower extreme is established in the guide rail and can the side-to-side movement, draws a lower part and is equipped with force sensor, the ware is managed to the first clamp of force sensor connection, first riser lower part is equipped with the second clamp and manages the ware, motor and force sensor are connected with control display instrument electricity respectively. The utility model relates to a rationally, simple structure, small, light in weight, the use condidence program is simple and convenient, the test is accurate.