• Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction
  • Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction
  • Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction
  • Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction
  • Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction
  • Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction

Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction

Type: Drill Tools
Application: Connection
Certification: CE, ISO9001: 2000, API
Condition: New
Diameter: 22,25,28,32,38,45,51,60mm
Length: 190mm to 235mm
Customization:
Diamond Member Since 2017

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Rating: 5.0/5
Manufacturer/Factory

Basic Info.

Model NO.
R32,T38,T45,T51,GT60,R22,R25,R28,ST58,ST68
Material
High Manganese Steel,Tungsten Carbide
Processing Type
Forging
Use
Coal Mining,Quarry Drilling or Well Drilling
Transfer
Air/Sea/Express
Color
Request
Advantage
High Performance
Product Name
Thread Extension Rod
Thread
R32,T38,T45,T51,Gt60,R22,R25,R28,St58,St68
Transport Package
Wooden Box or as Customers Inquire
Specification
300mm to 6000mm
Trademark
PANDA
Origin
Shandong China
HS Code
82071990
Production Capacity
2000 Pieces / Week

Product Description

Product Description:

Coupling sleeve for Extension Drill Rod connection.High quality of alloy steels and CNC machining guarantee our reliable and consistent quality control of coupling sleeves.when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

Coupling sleeves are also used to connect several rods to each other in the same way. Coupling sleeves have a middle stop to prevent over-threading on to the drill rod.

Thread: R22, R25, R28, R32, R38, T38, T45, T51,

Function: Coupling sleeve, Adapter Coupling

Type: Full-bridge, Semi-bridge


PANDADRILL can make length and thread according to your request!

Specification:
Thread model Length(mm) Panda Part No.
R22*R22 140 R22*140*R22
R25*R25 150 R25*150-R25
R28*R28 150 R28-150-R28
R32*R32 150 R32-150-R32
R32*R32 160 R32-160-R32
R32*R32 170 R32-170-R32
T38*T38 170 T38-170-T38
T38*T38 180 T38-180-T38
T38*T38 190 T38-190-T38

Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction

Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction
Top Hammer Drilling Coupling Sleeves for Rock Drilling, Mining, Construction
FAQ:

Q1: Can I have a sample for testing?

A:Samples are still to be paid but discounted price can be provided. 

Q2: Do you have the inspection procedures?

A:100% strict inspection and testing for every order before packing.

Q3: How can i get the after sale services?

A:Free replacement will provide once the problems casued by our product quality.

Q4: Can I have a visit to your factory before the order?

 

A: Sure, welcome, here is our address: Yantai, Shandong.
 

CONTACT:


 

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