2 3/8"/2-7/8"/3-1/2"/4 1/2"DTH Drill Pipe/Rod with Wrench Flat
DTH Drill rod is made of high quality material detected by spectrograph, impact and tension test.
With fully digitized processing line introduced from Japan with integral heat treatment equipment
Anti adhesion thread with nitrogen treatment on surface make it easier for handling.
Metallography detection, hardness test, magnaflux inspection, ultrasonic flaw detection, tensile test and impact test ensure products quality.
Length: 1, 000mm ~ 9, 000mm;
Diameter: 76mm (3") ~ 146mm (5-3/4");
Wall Thickness: 5.5mm ~ 8mm;
Connection Thread: 2 3/8", 2-7/8", 3-1/2", 4 1/2" API Reg. Or API IF Thread.
Xiamen Bestlink Factory Co., Ltd since 1985 is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. It is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in china.
Most of our products are of our own proprietary intellectual property rights, such as Pneumatic mobile rock drill, DTH driller, Hydraulic splitting machine, Hydraulic stone stamping machine, Mushroom stone machine.
| Outer diameter mm |
Thread |
Wall thickness mm |
Length mm |
Wrench flat mm |
Part No. |
Weight approx kg |
| RD thread |
| 70 |
RD 50-6 |
4 |
3000 |
55 |
240-8330,40-04 |
23.2 |
| 76 |
4 |
1500 |
65 |
240-8415,40-04 |
16 |
| 76 |
4 |
2000 |
65 |
240-8420,40-04 |
19 |
| 76 |
4 |
3000 |
65 |
240-8430,40-04 |
26 |
| API Reg thread |
| 76 |
2 3/8 API Reg |
4 |
1000 |
65 |
210-8410,40-04 |
11 |
| 76 |
|
4 |
1500 |
65 |
210-8415,40-04 |
15 |
| 76 |
|
4 |
2000 |
65 |
210-8420,40-04 |
18 |
| 76 |
|
4 |
3000 |
65 |
210-8430,40-04 |
25 |
| 76 |
|
6.3 |
1000 |
65 |
210-8410,40-06 |
14 |
| 76 |
|
6.3 |
1500 |
65 |
210-8415,40-06 |
20 |
| 76 |
|
6.3 |
2000 |
65 |
210-8420,40-06 |
25 |
| 76 |
|
6.3 |
3000 |
65 |
210-8430,40-06 |
36 |
| 89 |
|
4 |
1000 |
65 |
10-8510,40-04 |
14 |
| 89 |
|
4 |
1500 |
65 |
210-8515,40-04 |
18 |
| 89 |
|
4 |
2000 |
65 |
210-8520,40-04 |
23 |
| 89 |
|
4 |
3000 |
65 |
210-8530,40-04 |
31 |
| 89 |
|
6.3 |
1000 |
65 |
210-8510,40-06 |
17 |
| 89 |
|
6.3 |
1500 |
65 |
210-8515,40-06 |
24 |
| 89 |
|
6.3 |
2000 |
65 |
210-8520,40-06 |
30 |
| 89 |
|
6.3 |
3000 |
65 |
210-8530,40-06 |
43 |
| 89 |
2 7/8 API Reg |
6.3 |
3000 |
65 |
212-8530,40-06 |
43 |
| 102 |
|
6.3 |
3000 |
75 |
212-8630,40-06 |
52 |
| 114 |
3 1/2 API Reg |
4 |
3000 |
95 |
214-8730,40-04 |
46 |
| 114 |
|
6.3 |
1000 |
95 |
214-8710,40-06 |
27 |
| 114 |
|
6.3 |
1500 |
95 |
214-8715,40-06 |
35 |
| 114 |
|
6.3 |
2000 |
95 |
214-8720,40-06 |
44 |
| 114 |
|
6.3 |
3000 |
95 |
214-8730,40-06 |
60 |
| 114 |
|
6.3 |
4500 |
95 |
214-8745,40-06 |
86 |
| 114 |
|
6.3 |
6000 |
95 |
214-8760,40-06 |
111 |
| 114 |
|
8.8 |
1000 |
95 |
214-8710,40-08 |
29.5 |
| 114 |
|
8.8 |
2000 |
95 |
214-8720,40-08 |
54 |
| 114 |
|
8.8 |
3000 |
95 |
214-8730,40-08 |
77 |
| 114 |
|
8.8 |
6000 |
95 |
214-8760,40-08 |
134 |
| API IF thread |
| 89 |
2 3/8 API IF |
6.3 |
2000 |
65 |
211-8520,40-06 |
31 |
| 89 |
|
4 |
3000 |
65 |
211-8530,40-04 |
31 |
| 114 |
2 7/8 API IF |
6.3 |
6000 |
95 |
213-8760,40-06 |
112 |
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