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4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
Specifications
Brand Name :
MIROC
Model Number :
DTH Drill Pipes
Place of Origin :
Shangdong,China
MOQ :
5 Pieces
Price :
negotiation
Payment Terms :
T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability :
30000pcs per month
Delivery Time :
10-22days
Packaging Details :
Carton Box or Wooden Box
Type :
DTH Drill Pipes
Length :
1000mm-6000mm
Diameter :
76mm 89mm
Processing Type :
Forging
Quality level: :
95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand
MOQ: :
No requirement for testing and trial order
Description


4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting

Basic Information

Product Name DTH Drill Pipe
Thread API Reg
Diameter 4 inch
Length R1
Thickness 6mm
Order Information Thread + Length + Diameter+Thickness
MOQ 1 Pieces
Color Black or based on customer requirements.

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

DTH drilling enables drillers to reach hole depths that are double of what top hammer drilling can do. This is possible with the use of DTH Pipes and DTH Subs.

• High grade steel used on thread area and main drill pipe body
• Automated welding process used in joining the thread area and main drill pipe body.

Applications

• Underground mining
• Quarry benching operations
• Water well drilling

Competitive Advantage

High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

Specifications:

4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting Atlas Copco ROC F6/ L6/ L8

API Standard Drill Pipe
Item Diameter Length Wall thickness Thread Wrench Flat
Inch mm mm
1 3 76 1000-6000 5 API 2 3/8" REG 57/64.5
2 3 76 1000-6000 6 API 2 3/8" REG 57/64.5
3 3 76 1000-9000 8 API 2 3/8" REG 57/64.5
4 3 1/2 89 1000-6000 6 API 2 3/8" REG 70/64
5 3 1/2 89 1000-6000 6 API 2 3/8" REG 70/64
6 3 1/2 89 1000-9600 8 API 2 3/8" REG 70/64
7 3 1/2 89 1000-9600 8 API 2 3/8" REG 70/64
8 4 102 1000-9000 8 API 2 7/8" REG 76/89
9 4 102 1000-9000 10 API 3 1/2" REG 76/89
10 4 1/2 114 1500-7620 6 API 3 1/2" REG 89/95
11 4 1/2 114 1500-9140 8 API 3 1/2" REG 89/95
12 4 1/2 114 1500-9140 8 API 3 1/2" REG 89/95
13 4 1/2 114 1500-9140 10 API 3 1/2" REG 89/95
14 4 1/2 114 1500-9140 18 API 3 1/2" REG 89/95
15 5 127 1500-9500 10 API 3 1/2" REG 89
16 5 127 1500-9500 12 API 3 1/2" REG 89
17 5 127 1500-9500 14 API 3 1/2" REG 89
18 5 127 1500-9500 18 API 3 1/2" REG 89
19 5 1/2 140 1500-9500 9 API 4 1/2" REG or 4" FH 114
20 5 1/2 140 1500-9500 10 API 4 1/2" REG or 4" FH 114
21 5 1/2 140 1500-9500 12 API 4 1/2" REG or 4" FH 114
22 6 152 3000 12 API 4 1/2" REG or 4" IF /
23 6 152 6000 12 API 4 1/2" REG or 4" IF /
24 6 152 9144 12 API 4 1/2" REG or 4" IF /
25 6 1/4 159 3000 12 API 4 1/2" REG or 4" IF 127
26 6 1/4 159 6000 12 API 4 1/2" REG or 4" IF 127
27 6 1/4 159 9144 12 API 4 1/2" REG or 4" IF 127
28 7 178 3000 14 5 1/2" FH 127
29 7 178 6000 14 5 1/2" FH 127
30 7 178 9144 14 5 1/2" FH 127
31 7 5/8 194 3000 14 6 5/8" FH 152
32 7 5/8 194 6000 14 6 5/8" FH 152
33 7 5/8 194 9144 14 6 5/8" FH 152

Delivery time and Package

Delivery time: around 15-20days

Package: Carton or Wooden Box/Based on customers requirements

Our Services

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

  • Hazardous environment
  • Acts, regulations, and other government guidelines that has to be followed
  • Significant differences in the way people work, mostly due to physical constraints
  • Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting

4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting

Product tags

3.5 inch drill pipe

,

drill pipe spec

,

api 5d drill pipe
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4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting

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Product Detail
Brand Name :
MIROC
Model Number :
DTH Drill Pipes
Place of Origin :
Shangdong,China
MOQ :
5 Pieces
Price :
negotiation
Payment Terms :
T/T, L/C, D/A, D/P, Western Union, MoneyGram
Contact Supplier
video
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting
4 inch DTH Drill Rod with API Standard Drill Pipes for water well and blasting

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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