Based on thin wall black steel tubes available in different outside diameters and wall thicknesses.The length we can produce is from 3m to 12m.

Instant connection.A convenient enlarged bell mouth allows the connection of two sonic tubes seamlessly,thus greatly reducing labor cost and project shcedule.

The system connection between the mouth and rubber gasket ensures a concrete-tight joint that will maintain the tube integrity and prevent the entry of foreign material.Our sonic tubes are 100% verified in factory for leakage.

High loading capacity fixing steel ears welded at regular spacing to tie and lock two sonic tubes together.