| After-sales Service: | Unavailable |
|---|---|
| Warranty: | Unavailable |
| Condition: | New |
| Motor: | None |
| Drill Hole Diameter: | 100-150mm |
| Drill Hole Depth: | >200m |
| Customization: |
|---|
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China Factory Rock Drilling Tools Welding DTH Drill Pipe DTH Drill Pipe
|
Diameter
|
Thread
|
Wall thickness
|
Length
|
Wrench flats
|
weight
|
||||
|
Inch
|
mm
|
Inch
|
mm
|
feet
|
m
|
Inch
|
mm
|
|
|
|
2.87
|
73
|
2 3/8
|
0.197
|
5
|
9.84
|
3
|
2.244
|
57
|
31
|
|
2.87
|
73
|
2 3/8
|
0.315
|
8
|
9.84
|
3
|
2.244
|
57
|
38
|
|
|
|
|
|
|
|
|
|
|
|
|
3
|
76
|
2 3/8
|
0.217
|
5.5
|
3.28
|
1
|
2.244
|
57
|
17
|
|
3
|
76
|
2 3/8
|
0.217
|
5.5
|
4.92
|
1.5
|
2.244
|
57
|
22
|
|
3
|
76
|
2 3/8
|
0.217
|
5.5
|
6.56
|
2
|
2.244
|
57
|
26
|
|
3
|
76
|
2 3/8
|
0.217
|
5.5
|
9.84
|
3
|
2.244
|
57
|
35
|
|
3
|
76
|
2 3/8
|
0.256
|
6.5
|
14.76
|
4.5
|
2.244
|
57
|
56
|
|
3
|
76
|
2 3/8
|
0.256
|
6.5
|
19.69
|
6
|
2.244
|
57
|
73
|
|
|
|
|
|
|
|
|
|
|
|
|
3.5
|
89
|
2 3/8
|
0.335
|
8.5
|
9.84
|
3
|
2.559
|
65
|
66
|
|
3.5
|
89
|
2 3/8
|
0.335
|
8.5
|
13.12
|
4
|
2.559
|
65
|
79
|
|
3.5
|
89
|
2 3/8
|
0.335
|
8.5
|
14.76
|
4.5
|
2.559
|
65
|
85.5
|
|
3.5
|
89
|
2 3/8
|
0.335
|
8.5
|
16.40
|
5
|
2.559
|
65
|
92
|
|
3.5
|
89
|
2 3/8
|
0.335
|
8.5
|
19.69
|
6
|
2.559
|
65
|
105
|
|
|
|
|
|
|
|
|
|
|
|
|
4
|
102
|
2 3/8,2 7/8
|
0.335
|
8.5
|
9.84
|
3
|
2.992
|
76
|
72
|
|
4
|
102
|
2 3/8,2 7/8
|
0.335
|
8.5
|
13.12
|
4
|
2.992
|
76
|
92
|
|
4
|
102
|
2 3/8,2 7/8
|
0.335
|
8.5
|
14.76
|
4.5
|
2.992
|
76
|
101
|
|
4
|
102
|
2 3/8,2 7/8
|
0.335
|
8.5
|
16.40
|
5
|
2.992
|
76
|
130
|
|
4
|
102
|
2 3/8,2 7/8
|
0.335
|
8.5
|
19.69
|
6
|
2.992
|
76
|
150
|
|
|
|
|
|
|
|
|
|
|
|
|
4.5
|
114
|
3 1/2
|
0.335
|
8.5
|
9.84
|
3
|
3.504
|
89
|
89
|
|
4.5
|
114
|
3 1/2
|
0.335
|
8.5
|
13.12
|
4
|
3.504
|
89
|
110
|
|
4.5
|
114
|
3 1/2
|
0.335
|
8.5
|
14.76
|
4.5
|
3.504
|
89
|
121
|
|
4.5
|
114
|
3 1/2
|
0.335
|
8.5
|
16.40
|
5
|
3.504
|
89
|
133
|
|
4.5
|
114
|
3 1/2
|
0.335
|
8.5
|
19.69
|
6
|
3.504
|
89
|
154
|
Advanced Equipment-Advanced equipment guarantees product quality. Over the years, we have received unanimous praise from overseas users for our integrity and high-quality product quality.
PackagingThe air compressor is guaranteed for one year. In addition to wearing parts and consumables, if the spare parts within the warranty period are broken, the company provides free spare parts replacement, but the buyer needs to pay the freight. Please ask customer service for specific warranty rules.
Q1: Are you a factory or trade company?
A1: We are a factory. And we have ourselves trading company.
Q2: What is the exact address of your factory?
A2: Our Company is located in No.9 Kaixuan Ave West, Economic Zone Quzhou, Zhejiang, China
Q3: How long is your air compressor machine warranty?
A3: One year for the whole machine and two years for the screw air end, except for consumable spare parts.
Q4: Will you provide some spare parts for the machines?
A4: Yes, of course.
Q5: What about the voltage of products? Can they be customized?
A5: Yes, of course. The voltage can be customized according to your requirement.
Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.
Q7: How long will you take to arrange production?
A7: 380V 50HZ we can deliver, the goods within 7-15 days. Other electricity or other colors we will delivery within 25-30 days.
Q8.What about the maintenance?
A8: First maintenance needs to be done after 500 hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.
Q9: Can you accept OEM orders?
A9: Yes, with a professional design team, OEM orders are highly welcome.
Q10: Which trade term can you accept?
A10: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.
Suppliers with verified business licenses
Audited Supplier 
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