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Reverse Circulation Drill Rods Sealing Options Reverse Circulation Drill Pipe 4 1/2 inch

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Reverse Circulation Drill Rods Sealing Options Reverse Circulation Drill Pipe 4 1/2 inch

Country/Region china
City & Province shanghai shanghai
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Product Details

Reverse Circulation Drill Rods Sealing Options Reverse Circulation Drill Rods 4 1/2 inch
 

Reverse circulation drilling rods and inner tubes have outstanding quality, thread Strength and Wear life. Our 4 ½" RRE drill string is still going strong after 3 years in the field. We rely on Roschen quality and service to keep us drilling
 

Tool Joint Spanner Flats Reverse Circulation Drill Rods and Pipe with 4 1/2 inch Remet, Metzke thread


Reverse Circulation Drill Rods and Pipe
 

Reverse Circulation Drill Rods and Pipe 4 1/2 inch Remet, Metzke thread
 

Remet, Metzke European hardened 4140 alloy steel tool joints with heavy duty seamless drill pipe


Reverse Circulation Drill Rods and drill pipe consist of European hardened 4140 alloy steel tool joints


RC Drilling Equipment

 

Specialist RC drilling equipment, reverse circulation drill pipe and RC drilling tools.


RC Drill Rods/Pipe

INLOK RC Drill Rods

Drill & Blast Rods and Subs

Spiral Stabilizer Subs

Blow Downs for RC Drilling

Adapters and Saver Subs

Air Core Drill Bits

Inner Tubes for RC Drilling

Wear Bends, Deflector Boxes

Inlet and Bearing Swivels

Head Wear & Hammer Tubes

Hose Tails, Knock-On Nuts



Reverse Circulation Drill Pipe
 

Tool Joint Spanner Flats
Rods available with or without spanner flats. Two or four flats as required.

 

Tool Joint Material
All Rods feature hardened European 4140 alloy steel tool joints.

 

RC Drill Pipe Thread Types
Remet, Metzke, RRE, Drillstar, LW, TS & other threads available.

 

Robot welding technology
Independently tested & certified to exceed welding standard AS3992

 

RC Drill Rods Length & Size
Standard lengths from 1 to 6m in 3", 3 ½", 4", 4 ½", 75mm & 78mm diameters.

 

Reverse Circulation Drill Rods Sealing Options
RC Rods with standard O-ring set up or improved urethane seal options.

 

Other Rods - Blast Hole
We manufacture RAB, Cubex & API Rods as well as rods to your requirements.

 

 

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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For more information, please contact:



ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.com ; http://www.roschen.net

http://www.roschen.cn ; http://www.roschendrill.com

http://www.roschenmining.com ; http://www.roschendrilling.com 

 

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