Factory making Gary Split-Ring Step Bushing Suppliers Threaded Drill Bushings Chinathreaded Sleeve Coupling Hx020007 Straight Tube Sleeve with Keyway and Spiral Groove
With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for Factory making Gary Split-Ring Step Bushing Suppliers Threaded Drill Bushings Chinathreaded Sleeve Coupling Hx020007 Straight Tube Sleeve with Keyway and Spiral Groove, If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for China Straight Tube Sleeve and Threaded Sleeve, Since our establishment, we keep on improving our products and customer service. We are able to provide you with a wide range of high quality hair products at competitive prices. Also we can produce different hair products according to your samples. We insist on high quality and reasonable price. Except this, we provide best OEM service. We warmly welcome OEM orders and customers all over the world to cooperate with us for mutual development in the future.
Used in extension rod connection, its function is to transmit impact energy from the rock-drill piston, as well as rotation torque, into the drill string with no losses. It must withstand and transmit up to 6300 blows per minute from the piston continually, with great endurance and dependability.
Such as Coulping R25,CoulpingR25/R32,CoulpingR28/T38,Coulping R32,Coulping T38,
(1) Size: R25,R28, R32, R35,R38, T38, T45, T51,R25-R28, R22-R25, R25-R32 R32-R38, R32-T38.
(2) Length: 140mm-235mm
(3) Package: in wooden case or in carton.
(4) Productivity: 5000pcs/ month
| COUPLINGS | |||||
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|
THREAD |
LENGTH(L) |
DIAMETER(D) |
Weight |
||
|
mm |
In |
mm |
In |
Kg |
|
|
R22 |
140 |
5-1/2 |
30 |
1-3/16 |
0.45 |
|
R25 |
150 |
5-29/32 |
33 |
1-5/16 |
0.5 |
|
R25 |
150 |
5-29/32 |
35 |
1-3/8 |
0.52 |
|
R28 |
150 |
5-29/32 |
39 |
1-17/32 |
0.6 |
|
R32 |
150 |
5-29/32 |
42 |
1-21/32 |
0.9 |
|
R32 |
150 |
5-29/32 |
44 |
1-23/32 |
0.95 |
|
R38 |
170 |
6-11/16 |
55 |
2-5/32 |
1.75 |
|
T38 |
190 |
7-1/2 |
52 |
2-3/64 |
1.6 |
|
T38 |
190 |
7-1/2 |
55 |
2-5/32 |
1.95 |
|
T45 |
210 |
8-1/4 |
63 |
2-15/32 |
2.75 |
|
T45 HD |
210 |
8-1/4 |
66 |
2-19/32 |
3.2 |
|
T51 |
225 |
8-7/8 |
72 |
2-13/16 |
3.85 |
|
T51 HD |
225 |
8-7/8 |
76 |
3 |
4.68 |
| COUPLINGS – Full Bridge |
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|||||
|
THREAD |
LENGTH (L) |
DIAMETER (D) |
Weight |
||
|
mm |
In |
mm |
In |
Kg |
|
|
R25 |
200 |
7-7/8 |
35 |
1-3/8 |
0.8 |
|
R28 |
160 |
6-5/16 |
39 |
1-17/32 |
0.7 |
|
R32 |
200 |
7-7/8 |
44 |
1-23/32 |
1.5 |
|
R32 |
300 |
11-13/16 |
44 |
1-23/32 |
2.6 |
|
R38 |
210 |
8-1/4 |
55 |
2-5/32 |
2.6 |
|
T38 |
205 |
8-1/16 |
55 |
2-5/32 |
2.31 |
|
T45 |
230 |
9-1/16 |
63 |
2-15/32 |
3.5 |
|
T51 |
250 |
9-13/16 |
72 |
2-13/16 |
5.3 |
|
T51 |
250 |
9-13/16 |
76 |
3 |
6.2 |
| COUPLING ADAPTERS – Semi Bridge | |||||
|
|
|||||
|
THREAD |
LENGTH(L) |
DIAMETER(D) |
Weight |
||
|
(A)-(B) |
mm |
In |
mm |
In |
Kg |
|
R22 – R25 |
142 |
5-19/32 |
35 |
1-3/8 |
0.6 |
|
R25 – R28 |
150 |
5-29/32 |
38 |
1-1/2 |
0.6 |
|
R25 – R32 |
150 |
5-29/32 |
44 |
1-23/32 |
1.1 |
|
R28 – R32 |
150 |
5-29/32 |
44 |
1-23/32 |
1.05 |
|
R28 – R38 |
160 |
6-5/16 |
55 |
2-5/32 |
1.93 |
|
R28 – T38 |
165 |
6-1/2 |
55 |
2-5/32 |
2.2 |
|
R32 – R38 |
160 |
6-5/16 |
55 |
2-5/32 |
1.8 |
|
R32 – T38 |
165 |
6-1/2 |
55 |
2-5/32 |
2.1 |
|
R38 – T38 |
180 |
7-1/16 |
55 |
2-5/32 |
1.8 |
|
R38 – T45 |
195 |
7-11/16 |
63 |
2-15/32 |
2.8 |
|
T38 – T45 |
195 |
7-11/16 |
63 |
2-15/32 |
2.8 |
|
T45 – T51 |
218 |
8-19/32 |
72 |
2-13/16 |
4.35 |
| COUPLING ADAPTERS – Full Bridge | |||||
|
|
|||||
|
THREAD |
LENGTH (L) |
DIAMETER (D) |
Weight |
||
|
(A) - (B) |
mm |
In. |
mm |
In. |
Kg |
|
R22 – R25 |
165 |
6-1/2 |
35 |
1-3/8 |
0.82 |
|
R25 – R28 |
170 |
6-11/16 |
39 |
1-17/32 |
1 |
|
R25 – R32 |
200 |
7-7/8 |
44 |
1-23/32 |
1.7 |
|
R25 – R38 |
170 |
6-11/16 |
55 |
2-5/32 |
2 |
|
R25 – T38 |
170 |
6-11/16 |
55 |
2-5/32 |
1.9 |
|
R28 – R32 |
170 |
6-11/16 |
44 |
1-23/32 |
1.3 |
|
R28 – T38 |
170 |
6-11/16 |
55 |
2-5/32 |
2.4 |
|
R32 – T35 |
170 |
6-11/16 |
49 |
1-29/32 |
2 |
|
R32 – R38 |
205 |
8-1/16 |
55 |
2-5/32 |
2.6 |
|
R32 – T38 |
205 |
8-1/16 |
55 |
2-5/32 |
2.6 |
|
R32 – T45 |
215 |
8-15/32 |
63 |
2-15/32 |
3.6 |
|
R38 – T38 |
205 |
8-1/16 |
55 |
2-5/32 |
2.4 |
|
R38 – T45 |
215 |
8-15/32 |
63 |
2-15/32 |
3.3 |
|
R38 – T51 |
225 |
8-7/8 |
72 |
2-13/16 |
4.5 |
|
T38 – T45 |
215 |
8-15/32 |
63 |
2-15/32 |
3.3 |
|
T38 – T51 |
225 |
8-7/8 |
72 |
2-13/16 |
4.5 |
|
T45 – T51 |
240 |
9-7/16 |
72 |
2-13/16 |
4.6 |
| BIT ADAPTERS | |||||
|
|
|||||
|
THREAD |
LENGTH(L) |
DIAMETER(D) |
Weight |
||
|
(A)-(B) |
mm |
In. |
mm |
In. |
Kg |
|
R25 – R28 |
185 |
7-9/32 |
44 |
1-23/32 |
0.9 |
|
R25 – R32 |
185 |
7-9/32 |
44 |
1-23/32 |
1.2 |
|
R28 – R25 |
185 |
7-9/32 |
44 |
1-23/32 |
1.3 |
|
R28 – R32 |
185 |
7-9/32 |
44 |
1-23/32 |
1.15 |
|
R32 – R25 |
210 |
8-1/4 |
44 |
1-23/32 |
1 |
|
R32 – T32 |
270 |
10-5/8 |
44 |
1-23/32 |
2 |
|
R32 – R38 |
270 |
10-5/8 |
44 |
1-23/32 |
2.3 |
|
R32 – T38 |
270 |
10-5/8 |
44 |
1-23/32 |
2.5 |
|
R32 – T45 |
360 |
14-3/16 |
44 |
1-23/32 |
3.9 |
|
R35 – R32 |
280 |
11-1/32 |
55 |
2-5/32 |
2.6 |
|
R38 – R32 |
280 |
11-1/32 |
55 |
2-5/32 |
2.5 |
|
R38 – T32 |
280 |
11-1/32 |
55 |
2-5/32 |
2.5 |
|
R38 – T38 |
280 |
11-1/32 |
55 |
2-5/32 |
2.5 |
|
R38 – T45 |
280 |
11-1/32 |
55 |
2-5/32 |
3.3 |
|
T38 - R32 |
280 |
11-1/32 |
55 |
2-5/32 |
2.5 |
|
T38 - R38 |
280 |
11-1/32 |
55 |
2-5/32 |
2.5 |
|
T38 - T45 |
280 |
11-1/32 |
55 |
2-5/32 |
3.3 |
|
T45 - R38 |
280 |
11-1/32 |
63 |
2-15/32 |
2.9 |
|
T45 - T38 |
280 |
11-1/32 |
63 |
2-15/32 |
2.8 |
|
T45 - T51 |
285 |
11-7/32 |
63 |
2-15/32 |
4.1 |
|
T45 – ST58 |
280 |
11-1/32 |
72 |
2-13/16 |
6 |
|
T51 - R38 |
285 |
11-7/32 |
72 |
2-13/16 |
3.85 |
|
T51 - T45 |
285 |
11-7/32 |
72 |
2-13/16 |
3.85 |
|
T51 – ST58 |
285 |
11-7/32 |
76 |
3 |
5.7 |
|
T51 – GT60 |
345 |
13-1/2 |
82 |
3-1/4 |
8.5 |
|
ST58 – T51 |
310 |
12-3/16 |
81 |
3-3/16 |
5.4 |
|
GT60 – T51 |
360 |
14-3/16 |
82 |
3-1/4 |
6.5 |
|
GT60 – ST58 |
345 |
13-1/2 |
82 |
3-1/4 |
6.7 |
| GUIDE COUPLINGS | |||||
|
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|
THREAD |
LENGTH(L) |
DIAMETER(D) |
Weight |
||
|
mm |
In |
mm |
In |
Kg |
|
|
T38 |
190 |
7-1/2 |
61 |
2-13/32 |
2.2 |
