- 果洛声测管：
- 果洛声测管
- 果洛声测管：
- 果洛声测管
- 果洛声测管：
- 果洛声测管
Cangzhou Lianye Steel Pipe Co., Ltd. ships nationwide, Manager Guo 18733769276 Cangzhou Lianye Steel Pipe Co., Ltd. is specialized in providing settlement plates and Guoluo acoustic measurement pipes. The company relies on the industrial advantages and convenience of the North China Steel Base. With sea and land transportation conditions, we can truly achieve the best quality, timely supply and perfect after-sales for our customers! The company is located in Cangzhou, an ancient city in the Bohai Rim Economic Circle, bordering the Bohai Sea to the east, Beijing and Tianjin to the north, and facing the Shandong Peninsula and Liaodong Peninsula across the sea. It is an economic open zone designated by the State Council. It is kilometers away from the capital Beijing, kilometers away from Tianjin, and kilometers away from the provincial capital Shijiazhuang. Cangzhou is located in the center of the Bohai Rim. It is a first-line area for opening up the two rings (around Beijing and Tianjin and around the Bohai Sea) determined by Hebei Province. It is also a transportation hub from Beijing and Tianjin to the eastern coastal areas. The main products of Cangzhou Lianye Pipe Industry are steel pipe deep processing products and various road and bridge materials. The products can implement the relevant standards of , , , and can meet the requirements of many domestic and foreign standards such as , , , and . Steel pipe products are square and rectangular steel pipes and straight seam steel pipes of special specifications and materials. Road and bridge materials are clamp-type steel pipes (pile foundation pipes), spiral steel pipes, steel pipes, and pumps. Tube. Enforce DOT/Standards. With excellent product quality, abundant inventory, fast and timely transportation and professional after-sales service, we have established solid business relationships with large state-owned enterprises such as China Railway, China Communications Construction Company, China Hydropower, and China State Construction Engineering Corporation, and are widely used in the construction industry, In the fields of highway and railway construction, steel structure, machinery, pipelines and other fields, Lianye's products are spread all over the country. At the same time, Lianye steel pipes are exported to Southeast Asia, West Asia, Europe and other international regions in large quantities, and are widely praised. People in Cangzhou Lianye Pipe Industry always adhere to the market-oriented principle and the purpose of meeting customer needs. Through scientific and technological innovation, they continue to develop and introduce advanced domestic and foreign technologies and equipment. Relying on the industrial advantages of the North China Steel Base and convenient sea and land transportation conditions, we truly To achieve the best quality, timely supply and perfect after-sales for customers! Based on the service concept of division of labor, cooperation, and shared prosperity, we will definitely become eternal friends with you and look forward to common development with you!
The number and layout of the buried acoustic detection tubes in Guoluo
The number and layout of the buried acoustic detection tubes in Guoluo and their layout in the cross-section of the pile should take into account the detection control area. Usually there is an arrangement as shown in the figure. The shaded area in the figure is the detection control area. Generally, when the diameter of the pile is smaller than 1, two piles with a diameter of ~ are arranged along the diameter, and the roots are arranged in the shape of an equilateral triangle.
Installation method of Guoluo acoustic detection tube
Guoluo acoustic detection tube can be directly fixed on the inside of the steel cage. The fixation method can be welding or binding. The tubes should be basically kept parallel. If the test results require To evaluate the strength of concrete at each measuring point, the non-parallelism should be controlled as follows. The steel cage should be prevented from twisting when placed in the pile hole. The pipes are generally installed in sections along with the steel cages. The joints between each section can use reverse threaded sleeve interfaces or casing welding solutions. As shown in the figure, if corrugated pipes are used, it can be advantageous to connect larger corrugated pipes. Wells Wrap and seal both ends of the sleeve with tape. Regardless of the joint scheme, it must ensure that there is no leakage of slurry under high hydrostatic pressure. The inner wall of the joint should be kept flat, and there should be no welding slag, burrs and other protrusions, so as not to hinder the free movement of the probe. Guoluo Acoustic Detection Pipe The bottom of the concrete should also be sealed, and after installation, the upper opening should be blocked with a wooden plug to prevent foreign objects from falling into the hole when pouring concrete, causing the hole to be blocked.
The outer diameter of Guoluo acoustic measuring tube is produced to order in full specifications
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