419mm Interlocking kelly bar for BG36 rotary drill rig

The size of this kelly bar is 419mm, it will be used for the BG36 rotary drilling rig. This construction site is in Shanghai, and we have packed our 419mm interlocking kelly bar well, you could see our kelly bar package from our below pictures. This 419mm kelly bar will be delivered to Shanghai promptly, to do contribution to the foundation construction work of Shanghai city.

Our kelly bar factory has been in this industry for over 10 years, we have been always pay high attention to our quality, “to win clients by quality and service” are our original intention and purpose. Up to now, our UNIDRILL brand kelly bar has received high praise from clients both at home and abroad. If you are in need of kelly bar for your rotary rig in foundation construction, hope we could be your reliable supplier.