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Thread Crossover Drill Coupling High Strength Alloy Steel For Tunneling

Categories Drill Coupling
Brand Name: MIROC
Model Number: Coupling Sleeve
Place of Origin: China
MOQ: 10 Pieces
Price: negotiation
Supply Ability: 20000 pieces per month
Delivery Time: 25 days
Packaging Details: Carton Box or Wooden Box
Machine Type:: Drilling Tool
Product Name: Thread coupling sleeve and Crossover Coupling
Thread: R25,R28,R32,R38,T38,T45,T51
Diameter: 35mm-77mm (or 1 3/8 inch to 3 inch)
Length: 150mm-235mm (or 6 inch to 9 1/4 inch)
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Thread Crossover Drill Coupling High Strength Alloy Steel For Tunneling

T45 to T51 Crossover Coupling

R25 R32,R38,T38,T45,T51Coupling for Harding Rock Drilling


Product Description


Couplings sleeve are used to well connect the shank adapter to the drill rods

or well contact two extensionrods for transmitting energy. It has standard type

coupling and crossover coupling.


Basic Information

Product Name:

Thread crossover coupling and Crossover Coupling

Thread

R25,R28,R32,R38,T38,T45,

Diameter

45mm-63mm (or 1 3/8 inch to 1 7/9 inch)

Length

150mm-210mm (or 6 inch to 8 1/4 inch)

Material:

High strength alloy steel bar

Type

full-bridge, semi-bridge etc.

Color

Green, Gold, Black or based on customer requirements.

MOQ:

No MOQ required for testing and trial order

Applications


R25, R28, R32, R38

Used in drifting and tunneling.


T38, T45, T51

Used in benching and long hole drilling.


Processing


CNC milling and proprietary heat treatment process


Competitive Advantage


High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance


Pictures


Specification


Crossover Coupling
LengthDiameterThreadWeightPart Number
mminchmminch kg 
R25-R32      
1506451 7/9R25-R321.14148300432
1606 2/7451 7/9R25-R321.24148300433
R25-R38
1606 2/7562 1/5R25-R382.54148300434
1706 2/3562 1/5R25-R383.24148300435
R28-R32
1606 2/7451 7/9R28-R321.24148300485
1606 2/7562 1/5R28-R322.54148300486
R28-R38
1606 2/7552 1/6R28-R381.84148300584
1706 2/3552 1/6R28-R382.04148300585
1807552 1/6R28-R382.24148300586
2108 1/4552 1/6R28-R382.84148300587
R28-T38
1706 2/3562 1/5R28-T382.14148300588
1807562 1/5R28-T382.24148300589
2108 1/4562 1/5R28-T382.84148300590
R28-T45
1907 1/2632 1/2R28-T453.24148300591


Keywords


Thread coupling sleeve, R25 R28 R32 R38 T38 T45 T51 coupling sleeve

Crossover coupling, full bridge coupling, semi- bridge coupling


Manguito de acoplamiento de rosca, manguito de acoplamiento R25 R28 R32 R38 T38 T45 T51
Acoplamiento Crossover, acoplamiento de puente completo


Packaging

Packaging:Carton or Wooden Box

Our Services

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:

  • Hazardous environment
  • Acts, regulations, and other government guidelines that has to be followed
  • Significant differences in the way people work, mostly due to physical constraints
  • Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
Company Information

KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a portfolio of products that help contribute to a better bottom line and increase workplace safety for the construction and mining industries.


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:

Consumables used in the mining and construction industries
Equipment used in the mining and construction industries
Spare parts used for the equipment we sell for the mining and construction industries
Green technologies, such as products that reduce electric consumption or use alternate sources of energy (solar, wind, etc.)

initpintu_


Product Tags:

crossover coupling

  

rock drilling tool

  
Quality Thread Crossover Drill Coupling High Strength Alloy Steel For Tunneling for sale
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