Remet Thread 4" Dual Wall Reverse Circulation Drill Pipe For RE545 RC Hammer

Brand Name:ROSCHEN
Certification:ISO
Model Number:4" 4.5"
Minimum Order Quantity:Negotiable
Place of Origin:CHINA
Price:Negotiate
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Location: Shanghai Shanghai China
Address: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
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Remet Thread 4" Dual Wall Reverse Circulation Drill Pipe For RE545 RC Hammer


Precision Ground Drill Rod Introduction


A drill pipe is a high-strength steel pipe used in drilling. Depending on the drilling method and purpose of drilling, pipes come in different thickness and lengths, with the most common lengths being 3-10 meters. Drill pipes are joined together one by one as the drill progresses deeper into the bedrock. Together, the pipes form a drill string, which can extend several kilometers down into the ground.



ROSCHEN ROD RANGE

• RC Rods and Inners
• API Rods
• RAB Rods
• Cubex Blast Rods
• Larger Rods

Precision Ground Drill Rod KEY FEATURES AND BENEFITS


• High tensile hardened European 4140 tool joints
• Seamless High tensile drill pipe and inner tube material
• Latest robot welding technology with welds independently tested and certified to exceed welding standard AS3992
• Options for additional heat treating of tool joints
• Options for Urethane Seals to replace traditional "O" Ring setup
• Talk to the Harlsan team about custom made rods


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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China Remet Thread 4 Dual Wall Reverse Circulation Drill Pipe For RE545 RC Hammer supplier

Remet Thread 4" Dual Wall Reverse Circulation Drill Pipe For RE545 RC Hammer

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