419mm Interlocking kelly bar for BG36 drill rig

The size of this kelly bar is 419mm, it will be used for BG36 rotary drilling rig. This construction site is in Shanghai, and we have packed our this 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 the the foundation construction work of Shanghai city.

Our kelly bar factory have 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 have received highly 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.