KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd At KSQ We always look at the business in your point of view.
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Mining R32, R38, T38, T45, T51 Coupling Threaded Drill Rod Coupling Sleeves
Product Description
Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extension rods for transmitting energy. It has standard type coupling and crossover coupling.There are many thread specifications of the connecting sleeve, according to the needs of the supporting rod, there can be a variety of combinations.
Competitive Advantage
• High strength chromium-molybdenum steel with high fatigue strength and strong resistance to breaking.
• Accurate dimension of thread perfectly matches the rock drill rod
• Work reliable and very cost-effective
Applications
• Underground Mining
• Widely used in drifting and tunneling
• Used in small hole drilling.
Specification
|
Coupling
| Length mm | Length inch | Diameter mm | Diameter inch | Thread | Weight kg | Part Number | Product Code |
| 225 | 8 6/7 | 71 | 2 4/5 | T51 | 4.6 | 4148300961 | CS71-T51-225 | |
| 225 | 8 6/7 | 76 | 3 | T51 | 4.8 | 4148300962 | CS76-T51-225 | |
| 235 | 9 1/4 | 72 | 2 6/5 | T51 | 4.7 | 4148300963 | CS72-T51-235 | |
| 235 | 9 1/4 | 77 | 3 | T51 | 4.9 | 4148300964 | CS77-T51-235 | |
| 210 | 8 1/4 | 63 | 2 1/2 | T45 | 3 | 4148300881 | CS63-T45-210 | |
| 210 | 8 1/4 | 66 | 2 1/2 | T45 | 3.3 | 4148300882 | CS66-T45-210 | |
| 190 | 7 1/2 | 55 | 2 1/6 | T38 | 2.1 | 4148300803 | CS-T38-190 | |
| 170 | 6 2/3 | 55 | 2 1/6 | R38 | 1.9 | 4148300703 | CS-R38-170 | |
| 190 | 7 1/2 | 55 | 2 1/6 | R38 | 2.1 | 4148300704 | CS-R38-190 | |
| 150 | 6 | 44 | 1 3/4 | R32 | 1 | 4148300646 | CS-R32-150 | |
| 160 | 6 2/7 | 44 | 1 3/4 | R32 | 1.1 | 4148300647 | CS-R32-160 |
