Product Description
Reverse circulation (RC) drill pipe is a dual wall pipe used for uncontaminated,respresentative and continuous samples. It is also used to reduce air requirements and maintain uphole velocity in larger diameter drilling applications. RC Inlet air passes between the inner tube and outer barrel
According to different application, different diameters of drill tubes are needed. Usually we are 102mm and 114mm, 102mm etc.
Technical Parameters
| REVERSE CIRCULATION RC DRILL RODS/PIPES SPECIFICATIONS |
| Type / Thread |
Remet |
| Rod O.D. |
4 1/2" |
| Outer tube O.D. |
114.3mm |
| Outer tube I.D. |
97.18mm |
| Outer tube WT |
8.56mm |
| Inner tube O.D. |
60mm |
| Inner tube I.D. |
50mm |
| Inner tube WT |
5mm |
| Spanner Flat |
100mm |
| Weight 3.0 m |
97 kg. |
| Weight 6.0 m |
172 kg. |
Sollroc can supply series RC drill tools like Saver sub, Digout sub, RC drill rods, RC hammers, RC bits and etc.
Detail Photos
Company Information
SOLLROC is specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.
Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering,underwater rock drilling & blasting operations of seaport channel, hydropower project, national defense projects ect.
Audited Supplier 
){kind=link}
){kind=link}