China Wholesale Coupling Sleeve Supplier – Bench and long-hole drilling R32 (1 1/4 “) – LYNE
China Wholesale Coupling Sleeve Supplier – Bench and long-hole drilling R32 (1 1/4 “) – LYNE Detail:
Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.
Male / Male rod, Male/Female (M/F) Rod -Speed rod M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded connection as an integral part of the drill steel. M/F drill steel provides more rigid connections and is easier to uncouple and handle. The service life also tends to be better than with separate couplings.
For Extension Rod and M/F steel process, the below two different types of heat treatment are used to strengthen high speed and powerful percussive drill string components to maximize their performance and reliability.
Bench and long-hole drilling R32 (1 1/4 ”)
| Bits |
Diameter |
Buttons,mm |
Angle |
Flushing hole |
Weight approx kg |
Part No. |
||||||
|
mm |
in |
Front No Size |
Gauge No Size |
Type |
Front |
Gauge |
||||||
| Button bit | ||||||||||||
 |
51 |
2” |
3×9 |
6×10 |
 |
35º |
3 |
1 |
1.0 |
1432-51R32-39/610-45-41 |
||
|
51 |
2” |
3×9 |
6×10 |
|
35º |
3 |
1 |
1.0 |
1432-51R32-39/610-45-51 |
|||
|
57 |
2 1/4” |
3×10 |
6×11 |
|
35º |
3 |
1 |
1.2 |
1432-57R32-310/611-45-41 |
|||
|
64 |
2 1/2” |
3×11 |
6×12 |
|
30º |
3 |
- |
1.6 |
1432-64R32-311/612-45-41 |
|||
| Button bit, Retrac | ||||||||||||
 |
51 |
2” |
3×9 |
6×10 |
|
35º |
3 |
- |
1.2 |
1632-51R32-39/610-45-41 |
||
|
51 |
2” |
3×9 |
6×10 |
|
35º |
3 |
- |
1.2 |
1632-51R32-39/610-45-51 |
|||
|
57 |
2 1/4” |
3×10 |
6×11 |
|
35º |
3 |
- |
1.7 |
1632-57R32-310/611-45-41 |
|||
|
64 |
2 1/2” |
3×11 |
6×12 |
|
30º |
3 |
- |
2.1 |
1632-64R32-311/612-45-41 |
|||
| Cross bit | ||||||||||||
 |
51 |
2” |
- |
- |
- |
- |
1 |
2 |
1.0 |
1221-51R32-16/10-42-23 |
||
| Guide bit | ||||||||||
 |
51 |
2” |
3×8 |
6×10 |
|
40º |
3 |
- |
1.2 |
1632-51R32-38/610-45-51 |
| Reaming bit, R32 | ||||||||||
 |
102 |
4” |
9×12 |
8×12 |
|
35º |
2 |
2 |
3.6 |
1441-102R32-912/812-45-41 |
|
107 |
5” |
9×13 |
8×13 |
|
35º |
2 |
2 |
6.9 |
1441-127R32-913/813-45-41 |
|
| Rods |
Length |
Diameter |
Weight approx kg |
Part No. |
||
|
mm |
ft/in |
mm |
inch |
|||
| Extension rod, R32－Round32－R32 | ||||||
 |
915 |
3＇ |
32 |
1 1/4” |
5.4 |
23R32-R32-0915-23 |
|
1220 |
4＇ |
32 |
1 1/4” |
7.2 |
23R32-R32-1220-23 |
|
|
1525 |
5＇ |
32 |
1 1/4” |
9.0 |
23R32-R32-1525-23 |
|
|
1830 |
6＇ |
32 |
1 1/4” |
10.8 |
23R32-R32-1830-23 |
|
|
2435 |
8＇ |
32 |
1 1/4” |
14.3 |
23R32-R32-2435-23 |
|
|
3050 |
10＇ |
32 |
1 1/4” |
17.9 |
23R32-R32-3050-23 |
|
|
3660 |
12＇ |
32 |
1 1/4” |
21.5 |
23R32-R32-3660-23 |
|
| MF－rod, R32－Round32－R32 | ||||||
 |
915 |
3＇ |
32 |
1 1/4” |
6.2 |
24R32-R32-0915-23 |
|
1220 |
4＇ |
32 |
1 1/4” |
8.0 |
24R32-R32-1220-23 |
|
|
1525 |
5＇ |
32 |
1 1/4” |
9.8 |
24R32-R32-1525-23 |
|
|
1830 |
6＇ |
32 |
1 1/4” |
11.6 |
24R32-R32-1830-23 |
|
|
2435 |
8＇ |
32 |
1 1/4” |
15.1 |
24R32-R32-2435-23 |
|
|
3050 |
10＇ |
32 |
1 1/4” |
18.7 |
24R32-R32-3050-23 |
|
|
3660 |
12＇ |
32 |
1 1/4” |
22.3 |
24R32-R32-3660-23 |
|
| Guide tube | ||||||
 |
1830 |
6＇ |
46 |
1 3/4” |
16.0 |
24G46-R32/46-1830-23 |
|
3050 |
10＇ |
46 |
1 3/4” |
26.0 |
24G46-R32/46-3050-23 |
|
| Coupling sleeve, R32 | ||||||
 |
150 |
5 7/8” |
44 |
1 23/32” |
1.0 |
31-R32-44-150-23 |
Product detail pictures:
Related Product Guide:
Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for China Wholesale Coupling Sleeve Supplier – Bench and long-hole drilling R32 (1 1/4 “) – LYNE , The product will supply to all over the world, such as: Egypt, Colombia, Serbia, Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.
By Jonathan from America - 2018.06.12 16:22
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Heather from Iraq - 2017.11.12 12:31