• High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.
  • High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.
  • High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.
  • High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.
  • High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.
  • High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.

High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.

Certification: CE, ISO 9001:2000
Standard: GB, GOST, API
Surface Treatment: Spray-Paint
Manufacturing Process: Friction Welding
Material: R780 or Dz60
Applications: Surface Drilling, Water Well Drilling, Water Well
Customization:

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Gold Member Since 2018

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Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
2 3/8", 3 1/2", 4 1/2" API Reg.
Advantage
High Durability
Delivery Time
in Stock or 15 Days
Transport Package
Steel Pallets
Trademark
Hanlinsky
Origin
Changsha, China
HS Code
82071990
Production Capacity
2000 Pieces / Month

Product Description

Our Company
 
Hunan Hanlinsky International Corporation is a leading chinese supplier and supporter of high quality mining machineries, rock drilling tools, new materials, chemicals and relative services for mining industry. The corporation delivers the full, economical and sustainable solutions for global mining partners.


Description

DTH drill pipe is one of important component for DTH drilling system. Hanlinsky provides the full range of drilling bits for DTH Drilling, which are available with different diameters and widely used in open-pit mining, underground mining, water well drilling and geothermal drilling.

For superior quality, high performance and durability, our DTH drill pipes enjoy the great reputations from different countries, such as Australia, South Africa, Chile, Mexico, Russia, Kazakhstan, Iran, Vietnam and so on.


Product Features

1. High Strength Steel with high fatigue strength and Excellent Wear Resistance.


2. Automated Friction Welding Process used in joining the thread area and enhance drill pipe's body.


3. API standard to ensure Good Adaptibility to your drill rigs and drill hammers


Specification
 
No. O.D. Thread Wall Thickness Length s-s Wrench
(mm) (pin/box) (mm) (mm) (pin/box)
1 76 2 3/8" API Reg. 4-8 1500 Optional
2 76 2 3/8" API Reg. 4-8 2000 Optional
3 76 2 3/8" API Reg. 4-8 2500 Optional
4 76 2 3/8" API Reg. 4-8 3000 Optional
5 76 2 3/8" API Reg. 4-8 4000 Optional
6 76 2 3/8" API Reg. 4-8 5000 Optional
7 76 2 3/8" API Reg. 4-8 6000 Optional
8 76 2 3/8" API Reg. 4-8 7000 Optional
9 89 2 3/8" API Reg. 4-10 1500 Optional
10 89 2 3/8" API Reg. 4-10 2000 Optional
11 89 2 3/8" API Reg. 4-10 3000 Optional
12 89 2 3/8" API Reg. 4-10 4000 Optional
13 89 2 3/8" API Reg. 4-10 5000 Optional
14 89 2 3/8" API Reg. 4-10 6000 Optional
15 89 2 3/8" API Reg. 4-10 5000 Optional
16 89 2 3/8" API Reg. 4-10 7620 Optional
17 89 2 3/8" API Reg. 4-10 9144 Optional
18 102 2 7/8" API Reg. 8-10 1500 Optional
19 102 2 7/8" API Reg. 8-10 2000 Optional
20 102 2 7/8" API Reg. 8-10 3000 Optional
21 102 2 7/8" API Reg. 8-10 4000 Optional
22 102 2 7/8" API Reg. 8-10 4500 Optional
23 102 2 7/8" API Reg. 8-10 5000 Optional
24 102 2 7/8" API Reg. 8-10 6000 Optional
25 102 2 7/8" API Reg. 8-10 7620 Optional
26 102 2 7/8" API Reg. 8-10 9144 Optional
27 114 3 1/2" API Reg. 6-12 1500 Optional
28 114 3 1/2" API Reg. 6-12 2000 Optional
29 114 3 1/2" API Reg. 6-12 3000 Optional
30 114 3 1/2" API Reg. 6-12 4000 Optional
31 114 3 1/2" API Reg. 6-12 4500 Optional
32 114 3 1/2" API Reg. 6-12 5000 Optional
33 114 3 1/2" API Reg. 6-12 6000 Optional
34 114 3 1/2" API Reg. 6-12 9144 Optional
35 114 3 1/2" API Reg. 6-12 10668 Optional
36 127 3 1/2" API Reg. 9-12 1500 Optional
37 127 3 1/2" API Reg. 9-12 2000 Optional
38 127 3 1/2" API Reg. 9-12 3000 Optional
39 127 3 1/2" API Reg. 9-12 4500 Optional
40 127 3 1/2" API Reg. 9-12 5000 Optional
41 127 3 1/2" API Reg. 9-12 6000 Optional
42 127 3 1/2" API Reg. 9-12 7620 Optional
43 127 3 1/2" API Reg. 9-12 9144 Optional
44 127 3 1/2" API Reg. 9-12 10668 Optional
45 140 4 1/2" API Reg. or 4"FH 8-19 3000 Optional
46 140 4 1/2" API Reg. or 4"FH 8-19 4500 Optional
47 140 4 1/2" API Reg. or 4"FH 8-19 6000 Optional
48 140 4 1/2" API Reg. or 4"FH 8-19 9140 Optional
49 152 4 1/2" API Reg. or 4"FH 12-19 3000 Optional
50 152 4 1/2" API Reg. or 4"FH 12-19 6000 Optional
51 152 4 1/2" API Reg. or 4"FH 12-19 9144 Optional
52 159 4 1/2" API Reg. or 4"FH 12-19 3000 Optional
53 159 4 1/2" API Reg. or 4"FH 12-19 6000 Optional
54 159 4 1/2" API Reg. or 4"FH 12-19 9144 Optional
55 178 5 1/2" API FH 12-19 3000 Optional
56 178 5 1/2" API FH 12-19 6000 Optional
57 178 5 1/2" API FH 12-19 9144 Optional
58 194 6 5/8" API FH 12-19 3000 Optional
59 194 6 5/8" API FH 12-19 6000 Optional
60 194 6 5/8" API FH 12-19 9144 Optional


Factory Overview

High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.

High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.

High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.

High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.


High Quality DTH Drill Rods with API with 2 3/8", 3 1/2", 4 1/2" API Reg.

 

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Gold Member Since 2018

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Manufacturer/Factory, Trading Company
Registered Capital
2000000 USD
Plant Area
>2000 square meters