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

Reverse Circulation Drill Rods

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


Increase productivity and reduce your consumables costs with Roschen RC drill rods/pipe.

Introduction

Our reverse circulation drill rods and drill pipe consist of European hardened 4140 alloy steel tool joints with heavy duty seamless drill pipe and high tensile API 5CT rated wear resistant Inner Tubes. Drawing on our years of experience in the design and manufacture of tough and wear resistant RC drill rods, every aspect of material and production management is optimized. The result is premium quality reverse circulation drill pipes that keep your RC drill rig efficiently producing day after day. RC drilling companies across the globe know they can rely on Harlsan reverse circulation drill pipe.

Testimonial

Roschen 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 harlsan quality and service to keep us drilling.

You can be sure that Harlsan RC Drill Pipe will still be going strong when others have worn out.

RC drill pipe or rods using high specification austenitic stainless steel for down-hole surveying are also available.

TECHNICAL SPECIFICATIONS

All standard Lengths from 1m to 6m available

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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