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.

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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

 ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients.  24 hour-7 days /week schedule to get our clients what they need – FAST.