Payment & Shipping Terms:
|Type:||Reverse Circulation Drill Pipe||Machine Type:||RC Drilling Tools|
|Use:||Mining Drilling, Golden Drilling||Material:||High Carbon Steel|
|Length:||10 Feet Reverse Circulation Drill Pipe||Heat Treatment:||Whole Piece Heat Treatment|
|Size:||3 1/2 Inch RC Drill Pipe||Thread:||Remet, Metkze Thread RC Drill Rods|
RC heavy weight drill pipe,
4 1/2'' rock drill rods,
Friction welded RC Drill rods
Reverse Circulation Drill Pipe 4 1/2'' Remet Thread For RC Hammer Bit
Selecting the right drill pipe
Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.
According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa. Usually we are offering 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm .
The Roschen service guarantee
. Service that gives you the right equipment, the first time, and quickly.
. Well engineered, quality equipment designed for rugged drilling situations.
. Knowledgeable product support to help you increase productivity.
. Rapid and accessible sales support that makes ordering quick and easy.
You can be sure that at Roschen's, we have a clear understanding of the problems involved in maintaining reverse circulation drill rig’s at full production in remote and rugged sites. Our year’s of experience in the industry ensure that you get exactly the products and service you need to keep your RC drilling rigs at their peak wherever you are drilling.
|Sizes||3", 3 ½", 4", 4 ½", 75mm and 78mm|
|Thread Types||Remet, Metzke, RRE, Westrod, LW, TS and other threads|
|REVERSE CIRCULATION DRILL ROD SPECIFICATIONS|
|Rod O.D.||3 1/2"||4"||4 1/2"||4"||4 1/2"||4"||4 1/2"|
|Outer Tube O.D.||88.9mm||101.7mm||114.3mm||101.7mm||114.3mm||101.7mm||114.3mm|
|Outer Tube I.D.||81.8mm||94.6mm||107.2mm||94.6mm||107.2mm||94.6mm||107.2mm|
|Outer Tube W.T.||5.3mm||7.1mm||7.1mm||7.1mm||7.1mm||7.1mm||7.1mm|
|Inner Tube O.D.||38.1mm||50.8mm||63.5mm||50.8mm||63.5mm||50.8mm||63.5mm|
|Inner Tube I.D.||32.6mm||45.3mm||58mm||45.3mm||58mm||45.3mm||58mm|
|Inner Tube W.T.||5.5mm||5.5mm||5.5mm||5.5mm||5.5mm||5.5mm||5.5mm|
Contact Person: Mr. PHIGER