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Reverse Circulation Drill Pipe 4 1/2" Remet Thread For RE543 RE545 RC Hammer Bit

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Reverse Circulation Drill Pipe 4 1/2" Remet Thread For RE543 RE545 RC Hammer Bit

Country/Region china
City & Province shanghai shanghai
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Product Details

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.

 

 

Sizes3", 3 ½", 4", 4 ½", 75mm and 78mm
Thread TypesRemet, Metzke, RRE, Westrod, LW, TS and other threads

 

 

REVERSE CIRCULATION DRILL ROD SPECIFICATIONS
Thread TypeRemetRemetRemetMetzkeMetzkeMatrixMatrix
Rod O.D.3 1/2"4"4 1/2"4"4 1/2"4"4 1/2"
Outer Tube O.D.88.9mm101.7mm114.3mm101.7mm114.3mm101.7mm114.3mm
Outer Tube I.D.81.8mm94.6mm107.2mm94.6mm107.2mm94.6mm107.2mm
Outer Tube W.T.5.3mm7.1mm7.1mm7.1mm7.1mm7.1mm7.1mm
Inner Tube O.D.38.1mm50.8mm63.5mm50.8mm63.5mm50.8mm63.5mm
Inner Tube I.D.32.6mm45.3mm58mm45.3mm58mm45.3mm58mm
Inner Tube W.T.5.5mm5.5mm5.5mm5.5mm5.5mm5.5mm5.5mm
Spanner Flat90mm90mm90mm90mm90mm90mm90mm
Weight 3.0m75kg.75kg.95kg.75kg.95kg.75kg.95kg.
Weight 6.0m120kg.150kg.168kg.150kg.168kg.150kg.168kg.

 

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