Chinese Professional Rock Drill Pipe - Symmetric Casing Systems with Wings – TDS
Chinese Professional Rock Drill Pipe - Symmetric Casing Systems with Wings – TDS Detail:
- Application Range
It is suitable for drilling in where rock formation is overburden and need casing tube to support
- Outstanding Advantages
Simple structure,simple operation,reliable quality,retrievable drilling tools, and long service life.
- Different structures
Concentric system with ring bits, with wings and with blocks.
- Operation Procedure
- 1. When the drilling starts, the wings swing out, and reams to drive the casing shoes and tubes into the hole.
- 2. When finished the drilling in overburden rock formations, reverse the drilling tools and the wings will get closed, and the drilling tools can be raised from the hole.
- 3. Next construction can be followed.
Product detail pictures:
Related Product Guide:
We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Chinese Professional Rock Drill Pipe - Symmetric Casing Systems with Wings – TDS , The product will supply to all over the world, such as: Azerbaijan, Paraguay, Uganda, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!
By Judith from Guinea - 2018.09.23 18:44
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Lillian from Netherlands - 2018.09.12 17:18
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