KSQ Technologies (Beijing) Co. Ltd
| Packaging Details | Carton Box or Wooden Box |
| Delivery Time | 25 days |
| Payment Terms | T/T or L/C |
| Supply Ability | 20000 pieces per month |
| Product Name | Threaded Coupling Sleeve |
| Feature | High Strength Alloy Steel |
| Thread | R25,R28,R32,R38,T38,T45,T51 |
| Use | Connect Drill Rod And Shank Adapter |
| Material | High strength alloy steel bar |
| Type | full-bridge, semi-bridge etc. |
| Place of Origin | China |
| Brand Name | MIROC |
| Model Number | R28 |
| Certification | ISO |
View Detail Information
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Product Specification
| Packaging Details | Carton Box or Wooden Box | Delivery Time | 25 days |
| Payment Terms | T/T or L/C | Supply Ability | 20000 pieces per month |
| Product Name | Threaded Coupling Sleeve | Feature | High Strength Alloy Steel |
| Thread | R25,R28,R32,R38,T38,T45,T51 | Use | Connect Drill Rod And Shank Adapter |
| Material | High strength alloy steel bar | Type | full-bridge, semi-bridge etc. |
| Place of Origin | China | Brand Name | MIROC |
| Model Number | R28 | Certification | ISO |
| High Light | crossover coupling ，rock drilling tool | ||
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
Description
Standard coupling using R28 thread system
• R25 thread system
• Widely used in drifting and tunneling
Color: Green or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: R28 Standard Coupling
Specification and function of the coupling sleeve:
Full-Bridge Coupling sleeve
Eliminates the potential for the coupling to creep along the threaded joints
Typically used in surface applications
Better uncoupling characteristics and tend to maintain tighter joints
Less chance of jamming
Best suited to machines equipped with independent rotation.
Semi-Bridge Coupling sleeve
Small non-threaded bridge in the center
Steel cannot thread past bridge area
Smaller diameter steel end portions fit together in the centre bridge area of the coupling
Semi-bridged couplings are most suited to high torque machines
Most rope and T threaded couplings are semi-bridged
Same diameter Coupling sleeve
Eliminates the potential for the coupling to creep along the threaded joints
Typically used in surface applications
Better uncoupling characteristics and tend to maintain tighter joints
Less chance of jamming
Best suited to machines equipped with independent rotation.
Specification
| Part Number | Product Code and Brief Description | Length (mm) | Length (inch) | Diameter (mm) | Diameter (inch) | Thread | Weight (kg) |
| 4148300482 | CS-R32-150, R28 Standard Coupling | 150 | 6 | 44 | 1 3/4 | R32 | 1.0 |
| 4148300483 | CS-R28-150, R28 Standard Coupling | 150 | 6 | 40 | 1 4/7 | R28 | 0.9 |
| 4148300484 | CS-R28-170, R28 Standard Coupling | 170 | 6 2/3 | 55 | 2 1/6 | R38 | 2.0 |
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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