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R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
R28
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Payment Terms :
T/T or L/C
Supply Ability :
20000 pieces per month
Price :
negotiation
Certification :
ISO
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.
Description

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

R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling SleeveR28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve

Product tags

cnc threaded rod

,

threaded rod coupler specifications

,

connecting rod manufacturing method
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R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
R28
MOQ :
50
Packaging Details :
Carton Box or Wooden Box
Delivery Time :
25 days
Contact Supplier
video
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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