
T38 Coupling Sleeve With Length 190mm Diameter 55mm
T38 Mining Coupling Sleeve Rock Drilling Tools
Description
Coupling Sleeve using T38 thread system
T38 thread system
Color: Green or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Applications
• Underground Mining
• Widely used in drifting and tunneling
Used in small hole drilling.
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength
and excellent wear resistance
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.
T38 Coupling Sleeve
Diameter: 55mm
Length: 190mm
Miroc P/N4148300803
Color: Black
Weight: 2.1kg
Widely used drifting and tunneling
T38 Thread Coupling Sleeve Photos:
T38 Coupling Sleeve Specification
Coupling | Length | Diameter | Thread | Weight | Part Number | ||
mm | inch | mm | inch | kg | |||
Coupling | 190 | 7 1/255 | 2 1/6 | T38 | 2.1 | CS-T38-190 |
T38 190mm Coupling Sleeve
Coupling Sleeve Package
Coupling Sleeve from KSQ Technologies:
Coupling Sleeve Type:
1. Semi-Bridge Coupling
2. Full-Bridge Coupling
3. Adapter Coupling
More Coupling Sleeves from KSQ Technologies:
Coupling Sleeve | ||||||
Length | Diameter | Thread | Weight | Part Number | ||
mm | inch | mm | inch | kg | ||
R25 Coupling Sleeve | ||||||
150 | 5 8/9 | 35 | 1 3/8 | R25 | 0.7 | 4148300429 |
155 | 6 1/9 | 44 | 1 3/4 | R25 | 1.0 | 4148300430 |
160 | 6 2/7 | 38 | 1 1/2 | R25 | 1.3 | 4148300431 |
R28 Coupling Sleeve | ||||||
150 | 5 8/9 | 40 | 1 4/7 | R28 | 0.9 | 4148300483 |
170 | 6 5/7 | 55 | 2 1/6 | R28 | 2.0 | 4148300484 |
R32 Coupling Sleeve | ||||||
150 | 5 8/9 | 44 | 1 3/4 | R32 | 1.0 | 4148300646 |
160 | 6 2/7 | 44 | 1 3/4 | R32 | 1.1 | 4148300647 |
R38 Coupling Sleeve | ||||||
170 | 6 5/7 | 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 | 3.0 | 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 |
Crossover Coupling Specification
Length | Diameter | Thread | Weight | Part Number | ||
mm | inch | mm | inch | kg | ||
R25-R32 | ||||||
150 | 5 8/9 | 45 | 1 7/9 | R25-R32 | 1.1 | 4148300432 |
160 | 6 2/7 | 45 | 1 7/9 | R25-R32 | 1.2 | 4148300433 |
R25-R38 Crossover Coupling | ||||||
160 | 6 2/7 | 56 | 2 1/5 | R25-R38 | 2.5 | 4148300434 |
170 | 6 5/7 | 56 | 2 1/5 | R25-R38 | 3.2 | 4148300435 |
R28-R32 Crossover Coupling | ||||||
160 | 6 2/7 | 45 | 1 7/9 | R28-R32 | 1.2 | 4148300485 |
160 | 6 2/7 | 56 | 2 1/5 | R28-R32 | 2.5 | 4148300486 |
R28-R38 Crossover Coupling | ||||||
160 | 6 2/7 | 55 | 2 1/6 | R28-R38 | 1.8 | 4148300584 |
170 | 6 5/7 | 55 | 2 1/6 | R28-R38 | 2.0 | 4148300585 |
180 | 7 1/9 | 55 | 2 1/6 | R28-R38 | 2.2 | 4148300586 |
210 | 8 1/4 | 55 | 2 1/6 | R28-R38 | 2.8 | 4148300587 |
R28-T38 Crossover Coupling | ||||||
170 | 6 5/7 | 56 | 2 1/5 | R28-T38 | 2.1 | 4148300588 |
180 | 7 1/9 | 56 | 2 1/5 | R28-T38 | 2.2 | 4148300589 |
210 | 8 1/4 | 56 | 2 1/5 | R28-T38 | 2.8 | 4148300590 |
R28-T45 Crossover Coupling | ||||||
190 | 7 1/2 | 63 | 2 1/2 | R28-T45 | 3.2 | 4148300591 |
KSQ Technologies (Beijing) Co. Ltd
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 capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Our operations are based on the unique expertise of our people and knowledge with customer processes. Our portfolio includes:
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
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