T38 T45 T51 Speed Rod Mf Rod Extension

Product Details
Customization: Available
Standard: API
Length: 3660mm
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  • T38 T45 T51 Speed Rod Mf Rod Extension
  • T38 T45 T51 Speed Rod Mf Rod Extension
  • T38 T45 T51 Speed Rod Mf Rod Extension
  • T38 T45 T51 Speed Rod Mf Rod Extension
  • T38 T45 T51 Speed Rod Mf Rod Extension
  • T38 T45 T51 Speed Rod Mf Rod Extension
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  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
R38 T38 T45 T51 GT60
Usage
Oil Mining, Well Drilling, Mining
Material
Carbon Steel
Model
R38 T38 T45 T51
Thread
mm and Mf
Weight
24-50
Process
Forging
Use
Mining and Construct
Carbide
Yk05
Skirt Body
Retrac or Straightrac
Transport Package
Wood Case
Specification
CE, SGS, ISO: 9001
Trademark
Prodrill
Origin
China
HS Code
82071990
Production Capacity
5000PCS/Months

Packaging & Delivery

Package Size
100.00cm * 30.00cm * 30.00cm
Package Gross Weight
20.000kg

Product Description

Product Description

 

R38 T38 T45 T51 Speed Rod, MF Rod, Extension Rod  Coupling Drilling Tool

Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.,

Male/Female (M/F) rod, speed rod
M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/F drill steel provides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings. The advantages of drilling with M/F steel include: Easy handling, quicker uncoupling, tighter connections, the potential to drill straighter holes, and longer service life.
For Extension Rod and M/F steel process, the below two different types of heat treatment are used to strengthen high speed and powerful percussive drill string components to maximize their performance and reliability. Longer steel larger in diameter, conventional extension steel, Hexagonal and round cross sections are available.
- Carburization is a process used to harden the entire rod surface both internally and externally to strengthen and extend the life of the rod.
- High Frequency Induction is a process where only the thread ends of the rod are hardened to lengthen thread life.
T38 T45 T51 Speed Rod Mf Rod Extension
T38 T45 T51 Speed Rod Mf Rod Extension
T38 T45 T51 Speed Rod Mf Rod Extension
T38 T45 T51 Speed Rod Mf Rod Extension
T38 T45 T51 Speed Rod Mf Rod Extension
T38 T45 T51 Speed Rod Mf Rod Extension

Extension rod size
R32-Round32-R32 length 3 4 6 8 10 12 ft
T38 (R38) Round39-T38 (38), length 4' 6' 10' 12'ft
T45 -Round46-T45, length 10' 12' 14' 20' ft
T51 -Round52-T51, length 12' 14' 20' ft

MF rod /speed rod size
MF-rod R32-Round32-R32, length 3 4 5 6 10 12 14 ft
MF Rod T38-Round39-T38, length 4 5 6 10 12 14 ft
MF Rod T45-Round46-T45, length 5 6 10 12 14 20 ft
MF Rod T51-Round52-T51, length 6 12 14 20 ft
MF Rod ST58-Round60-ST58, length 12 14 20 ft

(1)Steel grade: 20CrNi3Mo equivalent to SANDBAR 64
SIZE: Hex. 22mm. Hex. 25mm, hex. 28mm. Hex. 32mm hex. 35mm
Dia. 32mm. Dia. 38mm, dia. 45mm dia. 51 mm
(2) Thread: R22, R25, R28, R32, R38, T38, T45, T51, ST58, T60
(3)Length: 0.4m-10m
 
 

 
                                     EX-ROD
Thread Length(L) Thread Type Approx Weight(kg)
mm ft
R38-Round39-R38 3050 10'  Single 24.0 
R38-Round39-R38 3050 10' Double 24.0 
R38-Round39-R38 3660 12' Single 29.0 
R38-Round39-R38 3660 12' Double 29.0 
T38-Round39-T38 3050 10' Single 24.0 
T38-Round39-T38 3050 10' Double 24.0 
T38-Round39-T38 3660 12' Single 29.0 
T38-Round39-T38 3660 12' Double 29.0 
T45-Round46-T45 3660 12' Single 40.0 
T45-Round46-T45 3660 12' Double 40.0 
T51-Round52-T51 3660 12' Single 50.0 
T51-Round52-T51 3660 12' Double 50.0 
T38 T45 T51 Speed Rod Mf Rod ExtensionT38 T45 T51 Speed Rod Mf Rod ExtensionT38 T45 T51 Speed Rod Mf Rod Extension

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