Delivery Time | 20-30 |
Surface Treatment | Spray-Paint |
Material | Cast Steel |
Mining Object | Mining, Drilling, etc. |
Specification | As per customers′ requirements |
Usage | Rock Drilling Mining |
Color | As Requested |
Brand Name | MIROC |
Model Number | R32-R38 |
Certification | ISO |
Place of Origin | CHINA |
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Product Specification
Delivery Time | 20-30 | Surface Treatment | Spray-Paint |
Material | Cast Steel | Mining Object | Mining, Drilling, etc. |
Specification | As per customers′ requirements | Usage | Rock Drilling Mining |
Color | As Requested | Brand Name | MIROC |
Model Number | R32-R38 | Certification | ISO |
Place of Origin | CHINA | ||
High Light | R32-R38 rock drilling coupling sleeves ,Top hammer drilling extension rod sleeves ,Rock drilling tools coupling sleeves |
Coupling Sleeve is a sleeve-shaped rock drilling component with internal threads for connecting shank adapter and drill rod, or drill rod and drill rod. We produce and provide three types of drill rod couplings – semi bridge couplings, full bridge couplings, and crossover couplings, which can meet the requirements of all applications.
Product | Top Hammer Rock Drilling Tool - Coupling Sleeves |
Other Names | Couplings, Drill Rod Couplings, Drill Coupling Sleeve, |
Material | Structural Alloy Steel |
Application | Tunneling , Mining , Quarrying, Blasting and Infrastructure Construction Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting |
Thread | R25, R32, R35, R38, T38, T45, T51 |
Coupling Type | Standard Couplings (Semi bridge Couplings) Full bridge Couplings Crossover Couplings (Adapter Couplings, Reduction Couplings, Reducer Coupling) |
Diameter | 33~72mm |
Length | 150mm~235mm |
Custom Design | Thread, Diameter, Length can be customized |
O.D.(mm) | Length(mm) | Thread |
45 | 150 | R32 |
45 | 160 | R32 |
45 | 160 | R32 |
45 | 170 | R32 |
45 | 170 | R32 |
55 | 160 | R32-R38 |
55 | 170 | R32-R38 |
55 | 170 | R32-R38 |
55 | 170 | R32-R38 |
55 | 170 | R32-R38 |
55 | 180 | R32-R38 |
55 | 210 | R32-R38 |
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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