• No wastage – standard lengths

• No Electricity/Welding/Threading

• Push-fit assembly

• Fast & Light handling by workers

• Easy fixing to rebar cage

• No weather limitations

• Patented & designed for sonic testing

• 100% tested in factory

• Easy visual inspection on site

• Optional mechanical crimping

Piling tubes , is dedicated for sonic test applications. They are specially designed to be encased in foundations such as bored piles, diaphragm walls and barrettes to allow for future testing of the concrete integrity by ultrasonic waves.

sonic tube is the Push-Fit SYSTEM available on the market dedicated for sonic test applications. The concept is to form a bell mouth by enlarging the end of the tube to allow a CONCRETE PROOF JOINT.

Kwayt Group was founded in 2008,which is engaged in the manufacture and export of many kinds of steel pipes and fittings. Kwayt is a group company, branch companies are shandong  chenning steel pipe co.,ltd, Qingdao kwayt co., ltd., shandong kwayt metal products co., ltd., shandong kwayt technology co., ltd.The main products are Sonic logging tubes, Galvanized steel pipes,Perforated traffic sign posts, Seamless steel pipes,ERW pipes, SSAW pipes and LSAW pipes,etc.

Our products are widely used in Piling Construction,Building, Bridge,Petroleum, Chemical, Power and Gas, Oil and Gas well field,drinking water, fire, high-speed fence construction, etc. Our products have a very high credibility in domestic and international markets. Most products were exported to Europe, USA, South America, the Middle East, Russia, Southeast Asia and countries in Africa.

We know by experience that today’s construction and industrial projects are simply more challenging than before: going higher, deeper, producing more, better and in even tighter schedules. This is why we are constantly improving the quality of products, production efficiency and service level.

Continuous improvement is a way of life at Kwayt Group. Our current quality management systems are meeting the highest certification standards existing worldwide.We are dedicated to offer best quality products and services to our valued clients and customers.