Overview Quick Details

Place of Origin:

Guizhou, China

Brand Name:

Neutral

Material:

Carbon Steel

Certification:

ISO9001:2015, SGS

Type:

Drill Pipe Sub Adaptor

Machine Type:

Drilling Tool

Processing Type:

Forging

Use:

Oil Well Drilling, Quarrying, Ore Drilling, DTH Drilling

Product Name:

Drill Pipe Sub Adaptor Tool Joints

Diameter:

59~205mm

Length:

70~270mm

Color:

Black or Customized

Name:

DTH Drill Rod Sub Adaptor

Application:

Water Well Drilling Mining Oil Rig

Advantage:

Direct Manufacturer High Quality

Wrench Slot:

B40/B65/B57B76

Connection Thread:

2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2", 6 5/8" etc

Experience in Rock Tools Industry:

Over 30 Years

Supply Ability

Supply Ability:

100000 Piece/Pieces per Year

Packaging & Delivery

Packaging Details

Packed in Seaworthy Carton For Export

Port

Guangzhou/Customized

Lead Time :

30 days

Online Customization

2 3/8 Mining DTH Tools API Drill Pipe Coupling Pin Box Sub Adaptor Water Well Drill Pipe Tool Joints For Oil Drilling

DTH Drill Rods (Tubes/Pipes) and Sub Adaptors:Acedrills 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

Sub Adaptors

Pin to Box

Pin to Pin

Box to Box

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, pleaseclick here

totell us the detail.

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.