KSQ Technologies (Beijing) Co. Ltd
| Supply Ability | 20000pcs per month |
| Delivery Time | 15-20 days |
| Packaging Details | Standrad export packaging or customised |
| Material | Alloy Steel |
| Process Type | Forging |
| Application | Drifting & Tunneling, Benching and Long Hole Drilling |
| Diameter | 55mm, 63mm, 66mm |
| Processing | CNC milling and heat treatment |
| Product Name | Thread Coupling Sleeve |
| Bridge Type | Full-bridge, Semi-bridge etc. |
| Thread Type | T38，T45 |
| Product Type | Drill Sleeve, Standard Coupling, Crossover Coupling |
| Corlor | Black or customized |
| Brand Name | MIROC |
| Model Number | T45-210mm |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Supply Ability | 20000pcs per month | Delivery Time | 15-20 days |
| Packaging Details | Standrad export packaging or customised | Material | Alloy Steel |
| Process Type | Forging | Application | Drifting & Tunneling, Benching and Long Hole Drilling |
| Diameter | 55mm, 63mm, 66mm | Processing | CNC milling and heat treatment |
| Product Name | Thread Coupling Sleeve | Bridge Type | Full-bridge, Semi-bridge etc. |
| Thread Type | T38，T45 | Product Type | Drill Sleeve, Standard Coupling, Crossover Coupling |
| Corlor | Black or customized | Brand Name | MIROC |
| Model Number | T45-210mm | Certification | ISO |
| Place of Origin | China | ||
| High Light | 190mm t38 threaded coupling sleeve ，connecting drill rod threaded coupling sleeve ，210mm t45 coupling sleeve | ||
T38, T45 Threaded Coupling Sleeve for Connecting Extension Drill Rod
Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission. Couplings are also used to connect several rods to each other in the same way. Couplings have a middle stop to prevent over-threading on to the drill rod. We can manufactures semi-bridge, full bridge coupling sleeves for the percussive tools.
Specification for Couple Sleeve
| 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 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
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