Putian high-speed pile foundation acoustic pipe 50*2.0 acoustic pipe price

Putian high-speed pile foundation acoustic pipe*acoustic pipe price
The standard length of Cangzhou Huayang acoustic pipe in China is. For and, we can also customize production according to the requirements of customer projects. Huayang acoustic tube products comply with the national standard implementation standard of the industry standard "Steel Thin-walled Acoustic Test Pipes for Concrete Piles and Usage Requirements" started on a trial basis by the Ministry of Communications of the People's Republic of China on / Guangzhou Railway Chengmian Le Passenger Train Haqi Passenger Train Wuhan to Huangshi Intercity Railway Wuhan to Huanggang Intercity Railway Qingrong Intercity Railway Zhengzhou to Jiaozuo Railway Zhengzhou to Kaifeng Intercity Railway Daxi Railway Taiyuan to Xi'an Section. Ning'an Railway Hefu Railway Chengdu-Chongqing Passenger Line, Zhengxu Passenger Line, Kunming Passenger Line, the section east of Guiyang, Shen-Dan Passenger Line, Jituhun Railway, Tianjin-Baozhou Railway, Bazhou-Tianjin Section, Dongguan-Huizhou Intercity Railway, Changsha-Zhuzhou-Tanzhou Intercity Railway.
Types of acoustic tubes and Usage methods and precautions
Flange fastening type
Features: Easy operation, excellent sealing, extremely strong tensile strength, extremely strong torque resistance, vibration resistance, no leakage, no deformation, no pipe blocking.< br/> 2. Installation and usage methods: Installation of the steel cage acoustic tube in the bottom section. Place the tube (bottom tube with a plug on the ground to check whether the sealing ring is intact, then insert tube B (remove the rubber plug into the tube, and insert it straight to the bottom of the pipe, then align the two flanges and tighten them with screws. After the connection is completed, put the acoustic detection pipe into the steel cage and fasten it to the main bars in the steel cage according to the specified size. For no In the part of the steel cage, the acoustic pipe can reinforce the three main steel bars or use steel
Related knowledge of the acoustic pipe
Classification of the acoustic pipe: clamp-type acoustic pipe, flange-type acoustic pipe, spiral acoustic pipe Test tube, acoustic test tube, sleeve-type acoustic test tube.
The steel bracket is fixed, and the bundling distance shall not be greater than two meters.
The second section of the steel cage, the third section of the steel cage and the top section of the steel cage Installation of acoustic detection tubes: Place acoustic detection tubes of different lengths in steel cages of different lengths (the length of the acoustic detection tube corresponds to the length of the steel cage). Install according to the method of inserting tube B into the tube, and pay attention to the integrity of the sealing ring. Then Pass the iron wire through the lifting ring on the acoustic pipe, and hang the installed acoustic pipe on the steel cage but not too tight and it can move up and down.
Installation of the acoustic pipe when lowering the steel cage into the borehole Method: After the first section of the steel cage (the bottom section) is lowered into the drill hole, the acoustic tube should be filled with clean water. Then the second section of the steel cage is welded. After welding is completed, hold up the upper acoustic tube and insert it into the lower acoustic tube. At the socket end of the pipe, align the two flanges and tighten the screws. Then when lowering the steel cage, you need to use iron wire to tie the acoustic pipe to the main bars of the steel cage every two meters. After the second section of the steel cage is lowered, Fill the acoustic tube with clean water. After the uppermost steel cage is lowered, be sure to fill the tube with clean water, and finally cover it with a cover. Concrete and cement slurry are strictly prohibited from entering the tube.
Three precautions: sealing rings of each interface Whether it is in good condition. The screws on the flange must be tightened. When tightening the flange, be careful that the protruding part of the flange cannot face the center of the steel cage to avoid affecting the downcomer. When lowering the steel cage, be sure to pass the iron wire through the lifting ring at the acoustic pipe joint. After each section of the steel cage is placed, the acoustic tube must be filled with clean water. When welding steel bars, do not touch the ground wire of the welding clamp to the acoustic pipe to prevent the strong current from the welding from causing damage to the pipe wall and causing leakage of the acoustic pipe, which will affect the pile foundation inspection.
Spiral acoustic detection tube
One of the characteristics is that it has the fastest installation speed, the simplest installation method, the best sealing, the strongest tensile strength, the strongest resistance to torque and vibration, no leakage, no deformation, no pipe blockage. Install the most time-saving and labor-saving acoustic tube. This product does not require electricity, does not require any technology, does not require any tools, and does not require any auxiliary facilities. The biggest highlight of this product is just plug it in.
Two features: This product is the latest acoustic test tube developed by our company. It is the most mature and advanced acoustic test tube currently on the market. The double-sealed clamp-type acoustic test tube is designed with two holes at the socket end. A convex groove is equipped with a sealing ring. During installation, insert the socket end of the product into the socket end, and then use special hydraulic pliers to squeeze the two convex grooves at the same time. The pipe in the extruded part will shrink after being stressed. deformation, the outer pipe between the two convex grooves sinks deeply into the inner pipe, thus effectively achieving a reliable connection of this product. At the same time, the rubber sealing ring deforms and fits between the two layers of pipe after being squeezed, which plays a role Extremely good double safety sealing effect.
The installation requirements of the two-clamp type acoustic detection tubes include foundation pile inspection and the burial layout of the acoustic detection tubes, which should comply with the requirements of /. The bottom of the acoustic tube should use a welded blind cover or steel plate to ensure sealing and no leakage of slurry. The acoustic tube can be directly fixed on the inside of the steel cage. The distance between the fixed points is generally no more than 1. The bottom end of the acoustic tube and the joint part should be set with fixed points. For parts without a steel cage, the acoustic tube can be fixed with steel brackets. The fixation method can be welding or banding. When welding is used, it should be avoided to burn through the acoustic tube or form welding lesions on the inner wall of the tube, which will affect the straightness of the acoustic tube. The steel cage should be prevented from being twisted when placed in the pile hole. The acoustic pipe is generally installed in sections along with the steel cage. Clean water should be added to the acoustic pipe at each buried section. After the installation of the acoustic pipe, the upper opening should be capped or plugged to prevent foreign objects from falling into the hole when pouring concrete, causing the hole to be blocked. The buried depth of the acoustic detection tube should be above the bottom of the cast-in-place pile, and the upper end of the acoustic detection tube should be higher than the top surface of the cast-in-place pile. The exposed height of the acoustic detection tube on the same pile should be the same. Before pouring underwater concrete for foundation piles, the water level in the acoustic pipe should be checked. If the water in the pipe is not full, it should be refilled. If the acoustic detection tube needs to be cut off, it should be cut with a cutting machine. After cutting, the tube mouth should be polished to remove internal and external burrs. It is not suitable to burn it off by electric welding. When welding steel bars, avoid splashing the welding fluid onto the acoustic pipe body or joints.
Use the bottom section of the method to install the steel cage acoustic pipe. Place the pipe (the bottom pipe with a plug on the ground to check whether the sealing ring is intact, and then insert the B pipe into the bottom of the pipe with force. When you hear a click, the installation process has been completed. Completed. After the connection is completed, put the acoustic detection tube into the steel cage and fasten it to the main bars in the steel cage according to the specified size. The bundling distance should not be greater than two meters. The parts without the steel cage should be reinforced with three main bars or use steel brackets.< br/>Section 2, the third section and the top section of the installation method of acoustic detection tubes in the steel cage are as follows: Place acoustic detection tubes of different lengths in steel cages of different lengths (the length of the acoustic detection tube is equal to the length of the steel cage) Corresponding. Inserting the B tube has the following characteristics: easy operation, excellent sealing, extremely strong tensile strength and torque resistance, vibration resistance, no leakage, no deformation, and no pipe blockage.
2. Installation and use methods The bottom section of steel bars Installation of the cage sound measuring tube: Put the tube (bottom tube with a plug on the ground) to check whether the sealing ring is intact, then insert tube B into the tube until it reaches the bottom of the tube, and then tighten the screw. After the connection is completed, put the sound The measuring tube is placed in the steel cage and fastened to the main bars of the steel cage according to the specified size. For parts without a steel cage, the acoustic measuring tube can be fixed or reinforced with three main steel bars using steel brackets, and the bundling distance shall not be greater than two meters.
Installation of the second section of the steel cage, the third section of the steel cage and the acoustic tube in the top section of the steel cage. Place the acoustic tubes of different lengths in the steel cages of different lengths (the length of the acoustic tube is equal to the length of the steel cage). Correspond. Install according to the method of inserting pipe B into the pipe, and pay attention to the integrity of the sealing ring. Then pass the iron wire through the lifting ring on the acoustic pipe, and hang the installed acoustic pipe on the steel cage without being too tight and it can move up and down.
Section 1 of the installation method of the acoustic pipe when lowering the steel cage into the borehole (after the lowermost steel cage is lowered into the borehole, the acoustic pipe should be filled with clean water. Then weld the second steel cage. After welding is completed, lift the upper acoustic tube with your hands and insert it into the socket end of the lower acoustic tube, tighten it with a screw, and then lower the steel cage. Every two meters, you need to use iron wire to tie the acoustic tube to the main bars of the steel cage. After lowering the second section of the steel cage, fill the acoustic tube with clean water. After the upper section of the steel cage is lowered, be sure to fill the pipe with clean water and finally cover it with a cover.
Three precautions: Pay attention to whether the sealing ring is In good condition. The spiral must be tightened in place with special tools. When lowering the steel cage, the wire must be passed through the lifting ring and tied to the main bar at the joint of the acoustic pipe. After each section of the steel cage is lowered, the acoustic pipe must be filled with clean water. When welding steel bars, do not touch the ground wire of the welding tongs to the acoustic tube to avoid sound caused by strong welding current