Supply Changzhi thick spiral Acoustic Pipe (manufacturers, specifications, quality) 1, pile testing with acoustic tube for burial arrangements shall comply with the provisions of JTG/TF81-01. 2, the acoustic tube should be used at the bottom of the blind lid or plate welded to ensure the seal does not leak pulp. 3, the acoustic tube can be directly fixed on the inside of the steel cage, the fixed point spacing is generally no more than 2m, including acoustic tube and joints should be located at the bottom of a fixed point, the site for non-steel cage, acoustic tube steel frame available fixed. Banding can be welded or fixed mode, when using welding should be avoided burn acoustic tube or in the tube wall to form weld, affecting acoustic tube straight. 4, the reinforcement cage into the pile hole should be to prevent distortion, acoustic tube generally with the reinforcement cage staged installation, each one should be buried to the acoustic tube filling with water. Acoustic tube should be installed after catchy stamped or stopper closed to prevent foreign matter falling into the concrete pour, resulting in pore clogging. 5, Acoustic Pipe Piles burial depth should be above the bottom of 50mm-150mm, acoustic tube upper end of the pile should be higher than the top surface of 300mm ~ 500mm, with a pile of acoustic tube exposed should be the same height. 6, in the perfusion underwater concrete piles, you should check the water level inside the acoustic tube, such as dissatisfaction with the water pipe should supplement filled. 7, if the acoustic tube to be cut off, to use the cutting machine cutting, cutting nozzle response after sanding to eliminate external burrs, not to welding blown. 8, welded steel should be avoided when welding pipe body fluid splashed on acoustic or connectors. Acoustic Pipe a spiral features: easy operation, excellent sealing, strong tensile strength, anti-torque force strong, anti-vibration, no leakage, no distortion, no plugging. Two to install and use: a lowermost section of the reinforcement cage installation of acoustic tube: the A tube (bottom pipe with plug) on ??the ground and check the seals intact, then the B tube insertion A tube until the tube into the A bottom up, and then you can screw fastening. Good then the acoustic tube into the steel cage, according to the required size of the reinforcement steel cage fastened on the site for non-steel cage, acoustic tube steel bracket available or three main steel reinforcement, tied distance not greater than two m. 8, welded steel should be avoided when welding pipe body fluid splashed on acoustic or connectors. Acoustic Pipe a spiral features: easy operation, excellent sealing, strong tensile strength, anti-torque force strong, anti-vibration, no leakage, no distortion, no plugging. Two to install and use: a lowermost section of the reinforcement cage installation of acoustic tube: the A tube (bottom pipe with plug) on ??the ground and check the seals intact, then the B tube insertion A tube until the tube into the A bottom up, and then you can screw fastening. Good then the acoustic tube into the steel cage, according to the required size of the reinforcement steel cage fastened on the site for non-steel cage, acoustic tube steel bracket available or three main steel reinforcement, tied distance not greater than two m. Our products have been sold to the following cities: Zhejiang, Shanghai, Tianjin, Liaoning, Yunnan, Guangxi, Guangdong, Anhui, Beijing, Xinjiang, Chongqing, Hunan, Hubei, Hebei, Henan, Ningxia, Qinghai, Gansu, Shaanxi, Tibet, Guizhou , Sichuan, Hainan, Heilongjiang, Inner Mongolia, Shandong, Fujian, Jilin, Shanxi, Jiangxi, Jiangsu, Shanghai, Nanjing, Beijing and Shijiazhuang. Business philosophy: the same product than the quality of the same quality than price, the same price than service, the same service than credibility. "