Analogue means is restricted to oil gas pipeline

The utility model provides an analogue means is restricted to oil gas pipeline, restrain support, first sample pipe fitting and second sample pipe fitting including the relative first fixed plate that sets up and second fixed plate, rigidity, the support setting is restrained between first fixed plate and second fixed plate to the rigidity to the opposite face of first fixed plate of axis perpendicular to and second fixed plate, the one end setting of first sample pipe fitting is on one side of first fixed plate and second fixed plate opposite face, the one end setting of second sample pipe fitting is on one side of second fixed plate and first fixed plate opposite face, the other end of first sample pipe fitting forms the welding seam with the welding of the other end of second sample pipe fitting. Because the geomery of sample pipe fitting can be according to full -scale test of oil gas pipeline in the real work, therefore do not receive the restriction of size to realization that can be comprehensive has p