Our company is located in Shuangyao Development area,Yangchengzhuang Town,JInghai County,TianjinWe are qualified crosshole sonic logging pipe.

Our main products:Sonic Pipe for Bored Pile /Sonic TubeSize:50mm 51mm 52mm 53mm 54mm 56mm 57mm 60mm 89mmThickness:0.8-3.5mm

Yes,besides crosshole sonic logging pipes,grouting steel pipe,corrugated pipe,welded pipe,we can provide PC strand,iron and steel wire,deformed steel bar,angle bar,channels,u channel ,I beam etc.

The steel grade available is QQ195,Q235,Q345 etc

Grouting pipe is a kind of pre embedded grouting pipe system,which is used for the premanent seal of the construction joints,cold joints,pipe seams,and the gap between the ground walls in the concrete.It is very suitable to install the grouting pipe between the new and the old concrete joints.

Fast and easy installation by labours.Push-fit assembly.No welding required at job site.No equipment required.Easy fixing to rebar cage.Push-fit mark to ensure full engagement..

Simply the fastest way to build a CSL testing environment.Safe reconnection.No special tooling and no welding requirement.Push-fit mark to ensure full engagement.

Our main products:Sonic TubeGrouting Steel PipeCorrugated PipePC Strand

Our payment terms:T/T or L/C

We can send the goods to loading poirt within 10-15 days after receiving your deposit.

Our loading port is Tianjin Port,China.

Our MOQ is 5MT or 50PCS.

Yes,we are honored to supply your free samples.You only pay the air freight.

Our company is located in Tianjin,China.

We are manufacturer and have our own trading company.

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 ...

Easy-to-install sonic tube system for CSL(crosshole sonic logging) is a tube solution invented to facilitate the integrity testing of foundations using the CSL testing method.CSL method

There are several types as follows:[Push-fit type sonic tubeWelding type sonic tubeThreaded type (Spiral type) sonic tubeFlanged type sonic tubeClamp-pressed type sonic tubeSleeved type sonic tube