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Deep concrete pile foundations are the backbone of modern civil engineering projects, supporting everything from high-rise buildings to major bridges. The structural integrity of these piles is paramount, and any hidden defects can lead to catastrophic failure.Sonic Logging Pipes (S…

Sonic Logging Tube (SLT) - Introduction1. Definition & Purpose (定义与用途)Sonic Logging Tubes, commonly known as Acoustic Tube or Pile Testing Tubes, are a pre-installed cross-hole testing system used primarily for integrity evaluation of deep foundation elements, such as bored pil…

When building critical infrastructure—such as bridges, skyscrapers, tunnels, or offshore platforms—the foundation’s strength is non-negotiable. Sonic logging pipes, or CSL (Crosshole Sonic Logging) tubes, are one of the most trusted methods for non-destructive testing of concrete…

A steel flower pipe is a type of pipe with several small holes processed on its surface, mainly used for grouting, drainage and other engineering purposes. The following is a detailed introduction to it:Structural CompositionMain Steel Pipe: Seamless steel pipes are usually used, wi…

China's Production Advantages in Sound Testing TubesIn the field of construction engineering, sound testing tubes, as core testing components for ensuring the quality of pile foundations, are undoubtedly of great functional importance. In recent years, China has gradually formed sig…

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