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Reverse Circulation Drill Pipe Remet Thread 4 Inch 4140 Alloy Steel Drill Rod For RC Drilling

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Reverse Circulation Drill Pipe Remet Thread 4 Inch 4140 Alloy Steel Drill Rod For RC Drilling

Name: Reverse Circulation Drill Pipe Remet Thread 4 Inch 4140 Alloy Steel Drill Rod For RC Drilling
Brand: ROSCHEN
Price: 1 USD

Quality Reverse Circulation Drill Pipe Remet Thread 4 Inch 4140 Alloy Steel Drill Rod For RC Drilling for sale

Brand Name : ROSCHEN

Model Number : 4", 4.5", 5"

Certification : ISO

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiate

Supply Ability : 1000000 pcs

Packaging Details : Steel Bundle

Processing type : Casting

Machine type : Drilling Equipment

Use : Well Drilling

Type : Drill Bit

Material : Carbide

Usage : Rock drilling

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Reverse Circulation Drill Pipe Remet Thread 4 Inch 4140 Alloy Steel Drill Rod For RC Drilling

Drill Extension Rod 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

Sizes	3", 3 ½", 4", 4 ½", 75mm and 78mm
Thread Types	Remet, Metzke, RRE, Westrod, LW, TS and other threads

REVERSE CIRCULATION DRILL ROD SPECIFICATIONS
Thread Type	Remet	Remet	Remet	Metzke	Metzke	Matrix	Matrix
Rod O.D.	3 1/2"	4"	4 1/2"	4"	4 1/2"	4"	4 1/2"
Outer Tube O.D.	88.9mm	101.7mm	114.3mm	101.7mm	114.3mm	101.7mm	114.3mm
Outer Tube I.D.	81.8mm	94.6mm	107.2mm	94.6mm	107.2mm	94.6mm	107.2mm
Outer Tube W.T.	5.3mm	7.1mm	7.1mm	7.1mm	7.1mm	7.1mm	7.1mm
Inner Tube O.D.	38.1mm	50.8mm	63.5mm	50.8mm	63.5mm	50.8mm	63.5mm
Inner Tube I.D.	32.6mm	45.3mm	58mm	45.3mm	58mm	45.3mm	58mm
Inner Tube W.T.	5.5mm	5.5mm	5.5mm	5.5mm	5.5mm	5.5mm	5.5mm
Spanner Flat	90mm	90mm	90mm	90mm	90mm	90mm	90mm
Weight 3.0m	75kg.	75kg.	95kg.	75kg.	95kg.	75kg.	95kg.
Weight 6.0m	120kg.	150kg.	168kg.	150kg.	168kg.	150kg.	168kg.

Pictures

Product Tags:

Reverse Circulation stainless steel drill rod

4140 oil hardening drill rod

Reverse Circulation Drill Pipe Remet Thread 4 Inch 4140 Alloy Steel Drill Rod For RC Drilling Images

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