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High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling

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China ROSCHEN GROUP certification
China ROSCHEN GROUP certification
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High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling

High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling
High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling

Large Image :  High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling

Product Details:

Place of Origin: China
Brand Name: ROSCHEN
Certification: ISO
Model Number: 3", 3 ½", 4", 4 ½", 75mm and 78mm

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiate
Packaging Details: Bundles
Supply Ability: 10000 pcs
Detailed Product Description
Features: Friction Welded Drill Pipe Name: Rock Drill Rods
Type: Drill Pipe Material: Carbon Steel Tube
Application: Marble Quarry, Diamond Drilling Product Name: Drill Rods
Usage: Rock Drilling Advantage: Friction Welded RC Drill Rods
High Light:

RC precision ground drill rod

,

High Tensile hardened drill rod

,

Remet thread RC drill pipe

High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling

 

Introduction

 

Each drill pipe consists of three parts welded together, a central portion and two end pieces. The end piece contains either a male ("pin") or a female ("box") thread, which permits interconnection of two drill pipes. The entire drill string is subjected to extremely high loads during drilling, and the thread is always the most critical part in each pipe. If for any reason the male and female thread do not fit exactly into each other, the thread will most probably break and you will lose your entire drill string.

 

Spiral and Dig-out Subs


Thread Type & Diameter
Remet, Metzke, RRE and other threads in 4" & 4 ½" diameters

Sub Length
While 500mm or 1000mm lengths are standard call to discuss options to suit your needs.

Hard Facing
Precision manufacturing to your exact requirements in hard facing thickness & OD.

Spanner Flats
Spiral Subs with or without spanner flats made to your requirements & specifications.

Dig-out Subs
Full range of standard Remet, Metzke & RRE Dig-out Subs with customised options as well.

 

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

 

High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling 0

High Tensile Reverse Circulation RC Rock Drill Rods For RE531 RE040 RC Hammer Drilling 1

Contact Details
ROSCHEN GROUP

Contact Person: Mr. PHIGER

Send your inquiry directly to us (0 / 3000)