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Forging Remet Metzke Thread 3 1/2" 4" Well Drilling Pipe

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Forging Remet Metzke Thread 3 1/2" 4" Well Drilling Pipe

Country/Region china
City & Province shanghai shanghai
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Product Details

Forging Remet Metzke Thread 3 1/2" 4" Well Drilling Pipe

 

Well Drilling Pipe 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.


Drill & Blast Rods and Subs

 

Tool Joint Spanner Flats
Rods available with or without spanner flats. 2 or 4 flats as required.

 

Tool Joint Material
All Rods feature hardened European 4140 alloy steel tool joints.

 

Thread Types
Cubex, API, Beco, IF and other threads available.

 

Robot welding technology
Independently tested & certified to exceed welding standard AS3992

 

Well Drilling Pipe Parameters
 

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.

 

Well Drilling Pipe Pictures

 

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