Lin'an Acoustic Pipe manufacturers Spot The test tube to facilitate reliable principles, the first time the use of the production of reinforced stitching, mount, and then connect the positioning after Reinforced with steel cage is installed at the end of the first cage welded into position, the upper part of the wire bundle, tying together every 2-3 meters. Ensure the test tube is positioned vertically, which will help pile testing, and to prevent the concrete conduit collisions. First, Lin'an acoustic tube test tube test tube length to fixed-length reinforcement cage length prevail, bottom pipe should be slightly longer than 20-30 cm steel cage bottom two, Lin'an acoustic tube test tube test tube bottom end of the cage to install pipe with activity A clamp according to the actual location of the construction, and then welded to the steel cage to hold the test tube, to prevent floating and rotating three, Lin'an acoustic tube test tube in the cage reinforcement cage installed before installing molding test tube in receivership, detection point to the U-tube reinforced active position, can slide up and down, side jack S-type steel hook positioning, to be installed steel cage, remove the S-hook, the test tube slide, insert the end of the tube, and then use the wrench to tighten the nut fixed, the middle every 2-3 meters tied with wire, fixed. So four, Lin'an acoustic tube test tube mounted in the top of the cage after cage of reinforced roof installation, test tube fittings all finished, make sure to tighten firmly, must be filled with water in the test tube, screw on the final head, this process all operations complete five, Lin'an acoustic tube test tube in a pile of test tube welding position can be segmented according to the actual situation of half cage install, easy to locate steel hoop, in the case of the absence of reinforcement cage can also be installed, compared with other connectors can save three bars, convenient and safe