High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining

Product Details
Customization: Available
After-sales Service: Provide Damaged Parts
Warranty: 1 Year
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  • High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining
  • High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining
  • High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining
  • High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining
  • High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining
  • High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining
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  • Overview
  • Product Description
  • Detailed Photos
  • Packaging & Shipping
  • Visiting customer
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
76mm, 89mm, 102mm, 114mm
Certification
CE, RoHS, ISO 9001:2000, ISO 9001:2008
Standard
AISI
Surface Treatment
Polishing
Manufacturing Process
Forging
Material
Alloy Steel
Size
76mm,89mm,104mm,112mm
Type
Drilling Tools
Use
Well Drill
Processing Type
Casting
Transport Package
Standard Export Packing
Specification
1.5-6m
Trademark
BDM
Origin
China
HS Code
7304590000
Production Capacity
10000 Sets/Year

Product Description

Product Description

Advanced product system

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.DTH drill pipe is
mainly used in the drilling blasting hole, guardrail hole, mountain reinfrcement, anchoring and other engineering holes in
mines,quarris, high ways, railways and so on.

DTH Drill pipe

Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel tube with a pin at one end and a box
on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole
drilling tools.

DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are made from seamless tubes. Tubes play a
significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high
quality DTH tube are durability, accuracy and manageability. According to different application, different diameters of drill
tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice avers. Usually we are offering 50mm, 60mm,
76mm, 89mm, etc. ALL DTH drill tubes are friction welded, and usually the threads are standard API connections,like23/8" API REG
thread, 3 1/2" API REG thread or API IF thread, etc. According to customers request, from 1000mm to 5000mm length of tubes are
available.

Feature:
1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer.
2.Thread connector :Heat and Nitrogen treatment , so the pipe is more durable and easier to load and unload .
3.Friction welding .
 
1: OD: 89mm ( 3.5'' inch) thread drill pipe
2: Connection: 121mm
3: Material:R780/E75/N80
4: Thread: NC38
5: Wall thickness:9.5mm/10mm
6: Yield/Tensile strength: Min 517Mpa/Min 689Mpa
7: Suitable for water well, geothermal well, gas well
8: Safe drilling depth: Within 1,500 meters
9: Tool joint:35CrMo/40Cr
10: Length: 4.5meters or as your requirement
NO
Pipe Diameter
Pipe
Wall
Connection Thread
Trigger
weight
Pipe
(inch)
(mm)
Length
Thickness
 
Slot
(kg)
Number
(mm)
(mm)
1
2 1/4
60
1000
6
square48×10
40
10
CJ60.0
2 1/4
60
2000
6
square48×10
40
17.9
 
 
 
 
 
 
 
 
 
2
2 1/2
64
1000
6
D64 taper thread (1:5)
40
10
ZM64.0
2 1/2
64
2000
6
D64 taper thread (1:5)
40
18
2 1/2
64
3000
6
D64 taper thread (1:5)
40
25.9
 
 
 
 
 
 
 
 
 
3
3
76
1000
6
API2 3/8"REG
70
23.5
 
3
76
2000
6
API2 3/8 " REG
70
28
3
76
3000
6
API2 3/8" REG
70
38
3
76
6000
6
APl2 3/8" REG
70 (male end two flat)
48
 
 
 
 
 
 
 
 
 
 
4
3 1/2
89
1000
7
API2 3/8" IF
70
19.6
 
3 1/2
89
2000
7
API2 3/8" IF
70
34
3 1/2
89
3000
7
API2 3/8"IF
70
46
3 1/2
89
1500
7
API2 3/8" IF
70
28
3 1/2
89
6000
7
APl2 3/8"IF
 
88
 
Company Profile
Detailed Photos

High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for MiningHigh Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for MiningHigh Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for MiningHigh Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining

Packaging & Shipping
High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining
Visiting customer

High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining

Company Profile

Shandong better driling machinery Co..Ltd.  is located in Shandong province. our company main designing and manufacturing the drling rigs which beerwidely used in water wel driling, so samping, getechnical testing, mine exploraton, foundation drling, geothermal drling,etc.  Shandong beter drling machinenCo. Ltd has 19 years experience n manufacturing drling igs and drlig tools. Our products are sold to over 43 countries and reions including Asia Afica.  Europeand South America.  Our factorv has been SO9001 auality svstem and national TUV certification approved. We are dedicating to built trust with customer and findnew was of working not oniy to met customer specic recuirement,but also get their job done more easily, eficienty and economically. Considering the appicationcondition in developing country especialy for that remote area beter drling machinery warmly welcome customers and fiends from al over of the countries to visitmy company and get more and long business cooperation.We always have the constant pursuit of technological innovation adhere to use the high-quality materials to provide the users the most suitable products and the best service.
High Quality R32 R38 T38 T45 T51 Threaded Extension Drill Rods Drill Pipe for Mining

FAQ

1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs,air Compressor, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2:Where is our factory?
Our factory is located in Linyi City,Shandong Province, China.
3: Do you have after-sales service?
Yes.We provide 18 months free warranty and free technical support for the whole life of any machine. During warranty period, if parts still broken, we can send the new ones freely.
4.How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.
5. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
6. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.
7. How long is your delivery?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.

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