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Voice Encyclopedia
The acoustic detection tube is a metal pipe embedded inside the concrete cast-in-place pile. It serves as a channel for the ultrasonic detection probe and is used to detect the integrity, defect location and uniformity of the concrete on the pile body. Its outer diameter is usually 50-60mm, wall thickness is 0.8-3.5mm, the length can be customized, and the connection methods include clamping type, screw type, etc. Depending on the pile diameter, 2-4 piles need to be buried in a symmetrical or equilateral triangle arrangement. The acoustic tube is a "stethoscope" for pile foundation quality testing and is widely used in bridges, construction, water conservancy and other engineering fields.
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Sonic Tube
The acoustic detection tube is a metal pipe embedded inside the concrete cast-in-place pile. It serves as a channel for the ultrasonic detection probe and is used to detect the integrity, defect location and uniformity of the concrete on the pile body. Its outer diameter is usually 50-60mm, wall thickness is 0.8-3.5mm, the length can be customized, and the connection methods include clamping type, screw type, etc. Depending on the pile diameter, 2-4 piles need to be buried in a symmetrical or equilateral triangle arrangement. The acoustic tube is a "stethoscope" for pile foundation quality testing and is widely used in bridges, construction, water conservancy and other engineering fields.
Packing and delivery
We have been deeply involved in the fields of infrastructure construction and underground engineering for a long time. Our core products are grouting pipe series and advanced small conduits. We are an indispensable supplier of key materials in tunnels, subways, mines, water conservancy and various construction projects.

Packaging and shipping
FAQ
Q: How long is your delivery time?
A: Generally, if it is in stock, it will take 5-10 days, if it is not in stock, it will take 30 days.
Q: Can we send samples?
A: We can provide samples for the products you are interested in.
Q: How do we ensure quality?
A: We conduct pre-production sample testing, accept third-party or customer inspection, and conduct final inspection before shipment.
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A: We maintain high quality and competitive prices to benefit our customers. Every client is treated as a friend, we do business with sincerity and strive to build lasting relationships, regardless of origin.
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