T38 190mm Rock Drilling Tools Threaded Rod Coupling Sleeve
T38 190mm Rock Drilling Tools Threaded Rod Coupling Sleeve
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.
| Brand Name | MIROC |
| Material | Alloy Steel |
| Processing Type | Forging |
| Application | Mining / Quarrying / quarrying / Construction |
| Advantage | Good quality and lower price. |
| Color | Black Or Customized |
| Type | full-bridge, semi-bridge etc. |
| Length | 150mm-235mm (or 6 inch to 9 1/4 inch) |
| Diameter | 35mm-77mm (or 1 3/8 inch to 3 inch) |
| Thread | R25, R28, R32, R38, T38, T45, T51 |
| Certification | ISO |
Threaded Rod Coupling Sleeve Specification
| Coupling Sleeve | ||||||
| Length | Diameter | Thread | Weight | Part Number | ||
| mm | inch | mm | inch | kg | ||
| R25 Coupling Sleeve | ||||||
| 150 | 6 | 35 | 1 3/8 | R25 | 0.7 | 4148300429 |
| 155 | 6 1/9 | 44 | 1 3/4 | R25 | 1 | 4148300430 |
| 160 | 6 2/7 | 38 | 1 1/2 | R25 | 1.3 | 4148300431 |
| R28 Coupling Sleeve | ||||||
| 150 | 6 | 40 | 1 4/7 | R28 | 0.9 | 4148300483 |
| 170 | 6 2/3 | 55 | 2 1/6 | R28 | 2 | 4148300484 |
| R32 Coupling Sleeve | ||||||
| 150 | 6 | 44 | 1 3/4 | R32 | 1 | 4148300646 |
| 160 | 6 2/7 | 44 | 1 3/4 | R32 | 1.1 | 4148300647 |
| R38 Coupling Sleeve | ||||||
| 170 | 6 2/3 | 55 | 2 1/6 | R38 | 1.9 | 4148300703 |
| 190 | 7 1/2 | 55 | 2 1/6 | R38 | 2.1 | 4148300704 |
| T38 Coupling Sleeve | ||||||
| 190 | 7 1/2 | 55 | 2 1/6 | T38 | 2.1 | 4148300803 |
| T45 Coupling Sleeve | ||||||
| 210 | 8 1/4 | 63 | 2 1/2 | T45 | 3 | 4148300881 |
| 210 | 8 1/4 | 66 | 2 3/5 | T45 | 3.3 | 4148300882 |
| T51 Coupling Sleeve | ||||||
| 225 | 8 6/7 | 71 | 2 4/5 | T51 | 4.6 | 4148300961 |
| 225 | 8 6/7 | 76 | 3 | T51 | 4.8 | 4148300962 |
| 235 | 9 1/4 | 72 | 2 5/6 | T51 | 4.7 | 4148300963 |
| 235 | 9 1/4 | 77 | 3 | T51 | 4.9 | 4148300964 |
At KSQ, we are committed to delivering top-quality threaded rod coupling sleeve that meet the highest standards of performance and durability. Our extensive range of Rock Drilling Tools, including Top Hammer Drilling Tools, Coulping Sleeve ensures that you have everything you need for efficient and reliable drilling operations. We understand that purchasers of Drilling Striking Bars prioritize products that offer excellent energy transfer, reduced vibration, and long-lasting performance.
