Acedrills DTH Tools API 2 3/8 REG Drill Pipe for Water Well Drilling Mining Machine Parts

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Product Overview

Description

Acedrills DTH Tools API 2 3/8 REG Drill Pipe for Water Well Drilling Mining Machine Parts

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DTH Drill RodsAcedrills has DTH drill rods with several different thickness designs for each diameter, made from different grade steels for selection. So, in practice of field drilling, under different condition, there may be in need of different kinds of drill rods for particular application. For example, the thicker ones with general high quality grade steel for drilling hole of average depth, such as blasting holes; and the thinner ones with better grade steel for drilling hole of very deep, such as drilling for ground thermal. Moreover, Acedrills’ DTH drill rods are also well heat-treated, precision manufactured, and friction-welded. 

 

 Diameter

   60~89mm

   102~108mm

   114~152mm

Length  

           1000~7620mm

           1000~9140mm

          1000~10670mm

 Connection Thread

 T42*10*2

2 3/8” API REG/IF

2 7/8” API IF

 

3 1/2” API REG

 

 

PRODUCT SPECIFICATION 

DTH Drill Rods:

Diameter  Length Connection Thread Wall Thickness
mm inch mm Foot mm inch
60 2 3/8 1,000~4,500 3 3/8 ~ 14 3/4 T42×10×2 5~8 13/64~5/16
76 3 1,000~4,500 3 3/8 ~ 14 3/4 2 3/8” API REG 5~8 13/64~5/16
89 3 1/2 1,000~7,620 3 3/8 ~ 25 2 3/8” API REG/IF 5~12 13/64~15/32
102 4 1,000~9140 3 3/8 ~ 30 2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG 6.5~20 1/4~25/32
108 4 1/4 1,000~9140 3 3/8 ~ 30 2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG 6.5~20 1/4~25/32
114 4 1/2 1,000~10,670 3 3/8 ~ 35 2 7/8” API IF, 3 1/2” API REG 6.5~20 1/4~25/32
127 5 1,000~10,670 3 3/8 ~ 35 3 1/2” API REG 8~20 5/16~25/32
133 5 1/4 1,000~10,670 3 3/8 ~ 35 3 1/2” API REG 8~20 5/16~25/32
140 5 1/2 1,000~10,670 3 3/8 ~ 35 3 1/2” API REG 10~22 25/64~7/8
146 5 3/4 1,000~10,670 3 3/8 ~ 35 3 1/2” API REG 10~22 25/64~7/8
152 6 1,000~10,670 3 3/8 ~ 35 4 1/2” API REG 10~22 25/64~7/8

 

Sub Adapters:

Type Diameter Length Connection Thread
mm inch mm inch API REG/IF
Pin to Box 59~146 2 3/8 ~ 5 3/4 120~235 4 23/32 ~ 9 1/4 2 3/8”, 2 7/8”, 3 1/2”, 4 1/2”
Pin to Pin 90~115 3 1/2 ~ 4 1/2 70~97 2 3/4 ~ 3 5/8 2 3/8” , 2 7/8”, 3 1/2”
Box to Box 77~205 3 ~ 8 1/8 200~270 7 7/8 ~ 10 5/8 2 3/8”, 2 7/8”, 3 1/2”, 4 1/2”, 6 5/8”

Specification Notice

 

Notes:

1. For more product informaton, please contact us.

 

2. How to order?

 

   DTH Drill Rods: 

            Length + Diameter + Connection Thread + Wall Thickness

   Sub Adapters: 

            Type + Connection Thread + Length + Diameter

 

For brochure and more product information, please click here 

to tell us the detail.

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To Chose the Right Products

 

DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH hammers and bits, as well as offer pass for the air flow.

 

In principle, the lighter the rod is, the better it is for the drilling operation. So a thinner one is always preferable than a thicker one if other parameters were the same. While in the mean time, the yield strength and the tensile strength must also be taken into accounts, which means relatively rod wall thickness would be needed to obtain enough strength. Of course, once the thickness is rigidly requested as thin as possible to minimize the drill string weight, there is also another method to get optimum drill tubes that using better grade steels. 

  

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